The document proposes a Tamil sign language recognition system using machine learning to help deaf and mute people communicate. It involves collecting an image dataset of Tamil sign language letters and words. The images then undergo preprocessing like color conversion and blurring. Features are extracted from the images using techniques like masking and thresholding. A convolutional neural network model is trained on the images to classify the signs. The system is designed to take input images from a webcam in real-time, extract features, recognize the sign, and play the corresponding audio output to translate the sign to speech. This aims to provide an effective solution for communication for deaf and mute people who know Tamil.
AUTOMATIC TRANSLATION OF ARABIC SIGN TO ARABIC TEXT (ATASAT) SYSTEMcscpconf
Sign language continues to be the preferred tool of communication between the deaf and the hearing-impaired. It is a well-structured code by hand gesture, where every gesture has a specific meaning, In this paper has goal to develop a system for automatic translation of Arabic Sign Language. To Arabic Text (ATASAT) System this system is acts as a translator among deaf and dumb with normal people to enhance their communication, the proposed System consists of five main stages Video and Images capture, Video and images processing, Hand Signs Construction, Classification finally Text transformation and interpretation, this system depends on building a two datasets image features for Arabic sign language gestures alphabets from two resources: Arabic Sign Language dictionary and gestures from different signer's human, als using gesture recognition techniques, which allows the user to interact with the outside world.This system offers a novel technique of hand detection is proposed which detect and extract hand gestures of Arabic Sign from Image or video, in this paper we use a set of appropriate features in step hand sign construction and classification of based on different classification algorithms such as KNN, MLP, C4.5, VFI and SMO and compare these results to get better classifier.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Movement Tracking in Real-time Hand Gesture RecognitionPranav Kulkarni
To translate the gesture performed by the user in a
video sequence into meaningful symbols/commands, feature
extraction is the first and most crucial step in such systems
which measures the detected hand positions and its movement
track. We propose an efficient approach based on inter-frame
difference (IDF) to handle the hand movement tracking, which
is shown to be more robust in the accuracy aspect compared to
skin-color based approaches. Computational efficiency is
another attractive property that our approach greatly
improves the processing frame rate to fulfil the demand of a
real-time hand gesture recognition system.
A Comprehensive Study On Handwritten Character Recognition Systemiosrjce
IOSR Journal of Computer Engineering (IOSR-JCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of computer engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in computer technology. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
AUTOMATIC TRANSLATION OF ARABIC SIGN TO ARABIC TEXT (ATASAT) SYSTEMcscpconf
Sign language continues to be the preferred tool of communication between the deaf and the hearing-impaired. It is a well-structured code by hand gesture, where every gesture has a specific meaning, In this paper has goal to develop a system for automatic translation of Arabic Sign Language. To Arabic Text (ATASAT) System this system is acts as a translator among deaf and dumb with normal people to enhance their communication, the proposed System consists of five main stages Video and Images capture, Video and images processing, Hand Signs Construction, Classification finally Text transformation and interpretation, this system depends on building a two datasets image features for Arabic sign language gestures alphabets from two resources: Arabic Sign Language dictionary and gestures from different signer's human, als using gesture recognition techniques, which allows the user to interact with the outside world.This system offers a novel technique of hand detection is proposed which detect and extract hand gestures of Arabic Sign from Image or video, in this paper we use a set of appropriate features in step hand sign construction and classification of based on different classification algorithms such as KNN, MLP, C4.5, VFI and SMO and compare these results to get better classifier.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Movement Tracking in Real-time Hand Gesture RecognitionPranav Kulkarni
To translate the gesture performed by the user in a
video sequence into meaningful symbols/commands, feature
extraction is the first and most crucial step in such systems
which measures the detected hand positions and its movement
track. We propose an efficient approach based on inter-frame
difference (IDF) to handle the hand movement tracking, which
is shown to be more robust in the accuracy aspect compared to
skin-color based approaches. Computational efficiency is
another attractive property that our approach greatly
improves the processing frame rate to fulfil the demand of a
real-time hand gesture recognition system.
A Comprehensive Study On Handwritten Character Recognition Systemiosrjce
IOSR Journal of Computer Engineering (IOSR-JCE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of computer engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in computer technology. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
here it introduces an efficient multi-resolution watermarking methodology for copyright protection of digital images. By adapting the watermark signal to the wavelet coefficients, the proposed method is highly image adaptive and the watermark signal can be strengthen in the most significant parts of the image. As this property also increases the watermark visibility, usage of the human visual system is incorporated to prevent perceptual visibility of embedded watermark signal. Experimental results show that the proposed system preserves the image quality and is vulnerable against most common image processing distortions. Furthermore, the hierarchical nature of wavelet transform allows for detection of watermark at various resolutions, resulting in reduction of the computational load needed for watermark detection based on the noise level. The performance of the proposed system is shown to be superior to that of other available schemes reported in the literature.
Lip Reading by Using 3-D Discrete Wavelet Transform with Dmey WaveletCSCJournals
Lip movement is an useful way to communicate with machines and it is extremely helpful in noisy environments. However, the recognition of lip motion is a difficult task since the region of interest (ROI) is nonlinear and noisy. In the proposed lip reading method we have used two stage feature extraction mechanism which is précised, discriminative and computation efficient. The first stage is to convert video frame data into 3 dimension space and the second stage trims down the raw information space by using 3 Dimension Discrete Wavelet Transform (DWT). These features are smaller in size to give rise a novel lip reading system. In addition to the novel feature extraction technique, we have also compared the performance of Back Propagation Neural Network (BPNN) and Support Vector Machine(SVM) classifier. CUAVE database and Tulips database are used for experimentation. Experimental results show that 3-D DWT feature mining is better than 2-D DWT. 3-D DWT with Dmey wavelet results are better than 3-D DWT Db4. Results of experimentation show that 3-D DWT-Dmey along with BNNN classifier outperforms SVM.
An Enhanced Biometric System for Personal AuthenticationIOSR Journals
Palm vein authentication is a new and latest biometric method utilizing the vein patterns inside one’s
palm for personal identity verification. Palm patterns are different for each person.and as they are hidden
underneath the skin’s surface,forgery is extremely difficult.Infrared light is used to capture an image of a palm
that shows the vein patterns,which have various widths and brightness that change temporally as a result of
fluctuations in the amount of blood in the vein,depending on temperature,physical conditions,etc.To robustly
extract the precise details of the depicted veins, we developed a method of Anisotropic technique in crosssectional
profiles of a vein image.This method can extract the centrelines of the veins consistently without being
affected by the fluctuations in vein width and brightness,so its pattern matching is highly accurate. This paper
discusses the origins, feature extraction, technology,applications of palm vein authentication. The proposed
system include: 1) Infrared palm images capture; 2) Detection of Region of Interest; 3) Palm vein extraction by
Anisotropic filtering; 4) Matching. The experimental results demonstrate that the recognition rate using palm
vein is good.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Fingerprint image enhancement is the key process in IAFIS systems. In order to reduce false identification ratio and to supply good fingerprint images to IAFIS systems for exact identification, fingerprint images are generally enhanced. A filtering process tries to filter out the noise from the input image, and emphasize on low, high and directional spatial frequency components of an image. This paper presents an experimental summary of enhancing fingerprint images using Gabor filters. Frequency, width and window domain filter ranges are fixed. The orientation angle alone is modified by 0 radians, π/2, π/4 and 3π/4 radians. The experimental results show that Gabor filter enhances the fingerprint image in a better way than other filtering methods and extracts features.
Deblurring, Localization and Geometry Correction of 2D QR Bar Codes Using Ric...IJERA Editor
This paper includes the recognition of 2D QR bar codes. This paper describes the deblurring, localization and
geometry correction of 2D QR bar codes. The images captured are blurred due motion between the image and
the camera. Hence the image containing the QR barcode cannot be read by QR reader. To make the QR barcode
readable the images are need to be deblurred. Lucy Richardson method and Weiner Deconvolution Method is
used to deblurr and localize the bar code. From both of the methods Lucy Richardson Method is best because
this method takes less time for execution than the other method. Simulink Model is used for the Geometry
correction of the QR bar code. In future, we would like to investigate the generalization of our algorithm to
handle more complicated motion blur.
A SEMI-BLIND WATERMARKING SCHEME FOR RGB IMAGE USING CURVELET TRANSFORMijfcstjournal
In this paper, a semi-blind watermarking technique of embedding the color watermark using curvelet coefficient in RGB cover image has been proposed. The technique used the concept of HVS that the human eyes are not much sensitive to blue color. So the blue color plane of the cover image is used as embedding domain. A bit planes method is also used, the most significant bit (MSB) plane of watermark image is used
as embedding information. Selected scale and orientation of the curvelet coefficients of the blue channel in the cover image has been used for embedding the watermark information. All other 0-7 bit planes are used as a key at the time of extraction. The results of the watermarking scheme have been analyzed by different quality assessment metric such as PSNR, Correlation Coefficient (CC) and Mean Structure Similarity Index Measure (MSSIM). The experimental results show that the proposed technique gives the good invisibility of watermark, quality of extracted watermark and robustness against different attacks.
Design of Optimal Linear Phase FIR High Pass Filter using Improved Particle S...IDES Editor
This paper presents a novel approach for designing
a linear phase digital high pass FIR filter using Improved
Particle Swarm Optimization (IPSO) algorithm. Design of
FIR filter is a multi-modal optimization problem. The
conservative gradient based optimization techniques are not
efficient for digital filter design. Given the specifications for
the filters to be realized, IPSO algorithm generates a set of
optimal filter coefficients and tries to meet the ideal frequency
response characteristics. This paper presents the realization
of the optimal FIR high pass filter of filter order 20 as per
given problem statements. The simulation results have been
compared to those obtained from well accepted classical
algorithms like Park and McClellan algorithm (PM), and
evolutionary algorithms like genetic algorithm (GA) and
particle swarm optimization (PSO). The results rationalize
that the proposed optimal filter design approach using IPSO
outperforms PM, RGA, PSO in the accuracy of the designed
filter, as well as in the convergence speed and solution quality
A digital watermarking scheme based on integer wavelet transform and histogram techniques is
proposed in this paper. Lifting scheme based integer wavelet transform is used to provide ease of
transformation of compressed data and to increase the data embedding capacity. Also histogram technique
which is one of the reversible data hiding is used to embed the secret data into original image and retrieve the
original data back after extraction. The AES encryption is used to encrypt the embedded image to provide
authentication. This algorithm is developed using verilog code and implemented on FPGA Artix 7 board in
order to increase throughput, reduce area and power consumption.
Mobile Based Application to Scan the Number Plate and To Verify the Owner Det...inventionjournals
Any License plate recognition system usually passes through three steps of image processing: 1) Extraction of a license plate region; 2) Segmentation of the plate characters; and 3) Recognition of each character. A number of algorithms have been proposed in recent times for efficient disposal of the application. The purpose of this project was to develop a real time application which recognizes number plates from cars at a gate, for example at the entrance of a parking area or a border crossing. The system, based on regular PC with mobile camera, catches video frames which include a visible car number plate and processes them. Once a number plate is detected, its digits are recognized, displayed on the User Interface or checked against a database.The software aspect of the system runs on mobile hardware and can be linked to other applications or databases. It first uses a series of image manipulation techniques to detect, normalize and enhance the Image of the number plate, and then optical character recognition (ocr) to extract the alpha numeric text of number plate. The system are generally deployed in one of two basic approaches: one allows for the entire process to be performed at the lane location in real-time. The other will reveal the driver’s profile by checking in the registered database.
here it introduces an efficient multi-resolution watermarking methodology for copyright protection of digital images. By adapting the watermark signal to the wavelet coefficients, the proposed method is highly image adaptive and the watermark signal can be strengthen in the most significant parts of the image. As this property also increases the watermark visibility, usage of the human visual system is incorporated to prevent perceptual visibility of embedded watermark signal. Experimental results show that the proposed system preserves the image quality and is vulnerable against most common image processing distortions. Furthermore, the hierarchical nature of wavelet transform allows for detection of watermark at various resolutions, resulting in reduction of the computational load needed for watermark detection based on the noise level. The performance of the proposed system is shown to be superior to that of other available schemes reported in the literature.
Lip Reading by Using 3-D Discrete Wavelet Transform with Dmey WaveletCSCJournals
Lip movement is an useful way to communicate with machines and it is extremely helpful in noisy environments. However, the recognition of lip motion is a difficult task since the region of interest (ROI) is nonlinear and noisy. In the proposed lip reading method we have used two stage feature extraction mechanism which is précised, discriminative and computation efficient. The first stage is to convert video frame data into 3 dimension space and the second stage trims down the raw information space by using 3 Dimension Discrete Wavelet Transform (DWT). These features are smaller in size to give rise a novel lip reading system. In addition to the novel feature extraction technique, we have also compared the performance of Back Propagation Neural Network (BPNN) and Support Vector Machine(SVM) classifier. CUAVE database and Tulips database are used for experimentation. Experimental results show that 3-D DWT feature mining is better than 2-D DWT. 3-D DWT with Dmey wavelet results are better than 3-D DWT Db4. Results of experimentation show that 3-D DWT-Dmey along with BNNN classifier outperforms SVM.
An Enhanced Biometric System for Personal AuthenticationIOSR Journals
Palm vein authentication is a new and latest biometric method utilizing the vein patterns inside one’s
palm for personal identity verification. Palm patterns are different for each person.and as they are hidden
underneath the skin’s surface,forgery is extremely difficult.Infrared light is used to capture an image of a palm
that shows the vein patterns,which have various widths and brightness that change temporally as a result of
fluctuations in the amount of blood in the vein,depending on temperature,physical conditions,etc.To robustly
extract the precise details of the depicted veins, we developed a method of Anisotropic technique in crosssectional
profiles of a vein image.This method can extract the centrelines of the veins consistently without being
affected by the fluctuations in vein width and brightness,so its pattern matching is highly accurate. This paper
discusses the origins, feature extraction, technology,applications of palm vein authentication. The proposed
system include: 1) Infrared palm images capture; 2) Detection of Region of Interest; 3) Palm vein extraction by
Anisotropic filtering; 4) Matching. The experimental results demonstrate that the recognition rate using palm
vein is good.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Fingerprint image enhancement is the key process in IAFIS systems. In order to reduce false identification ratio and to supply good fingerprint images to IAFIS systems for exact identification, fingerprint images are generally enhanced. A filtering process tries to filter out the noise from the input image, and emphasize on low, high and directional spatial frequency components of an image. This paper presents an experimental summary of enhancing fingerprint images using Gabor filters. Frequency, width and window domain filter ranges are fixed. The orientation angle alone is modified by 0 radians, π/2, π/4 and 3π/4 radians. The experimental results show that Gabor filter enhances the fingerprint image in a better way than other filtering methods and extracts features.
Deblurring, Localization and Geometry Correction of 2D QR Bar Codes Using Ric...IJERA Editor
This paper includes the recognition of 2D QR bar codes. This paper describes the deblurring, localization and
geometry correction of 2D QR bar codes. The images captured are blurred due motion between the image and
the camera. Hence the image containing the QR barcode cannot be read by QR reader. To make the QR barcode
readable the images are need to be deblurred. Lucy Richardson method and Weiner Deconvolution Method is
used to deblurr and localize the bar code. From both of the methods Lucy Richardson Method is best because
this method takes less time for execution than the other method. Simulink Model is used for the Geometry
correction of the QR bar code. In future, we would like to investigate the generalization of our algorithm to
handle more complicated motion blur.
A SEMI-BLIND WATERMARKING SCHEME FOR RGB IMAGE USING CURVELET TRANSFORMijfcstjournal
In this paper, a semi-blind watermarking technique of embedding the color watermark using curvelet coefficient in RGB cover image has been proposed. The technique used the concept of HVS that the human eyes are not much sensitive to blue color. So the blue color plane of the cover image is used as embedding domain. A bit planes method is also used, the most significant bit (MSB) plane of watermark image is used
as embedding information. Selected scale and orientation of the curvelet coefficients of the blue channel in the cover image has been used for embedding the watermark information. All other 0-7 bit planes are used as a key at the time of extraction. The results of the watermarking scheme have been analyzed by different quality assessment metric such as PSNR, Correlation Coefficient (CC) and Mean Structure Similarity Index Measure (MSSIM). The experimental results show that the proposed technique gives the good invisibility of watermark, quality of extracted watermark and robustness against different attacks.
Design of Optimal Linear Phase FIR High Pass Filter using Improved Particle S...IDES Editor
This paper presents a novel approach for designing
a linear phase digital high pass FIR filter using Improved
Particle Swarm Optimization (IPSO) algorithm. Design of
FIR filter is a multi-modal optimization problem. The
conservative gradient based optimization techniques are not
efficient for digital filter design. Given the specifications for
the filters to be realized, IPSO algorithm generates a set of
optimal filter coefficients and tries to meet the ideal frequency
response characteristics. This paper presents the realization
of the optimal FIR high pass filter of filter order 20 as per
given problem statements. The simulation results have been
compared to those obtained from well accepted classical
algorithms like Park and McClellan algorithm (PM), and
evolutionary algorithms like genetic algorithm (GA) and
particle swarm optimization (PSO). The results rationalize
that the proposed optimal filter design approach using IPSO
outperforms PM, RGA, PSO in the accuracy of the designed
filter, as well as in the convergence speed and solution quality
A digital watermarking scheme based on integer wavelet transform and histogram techniques is
proposed in this paper. Lifting scheme based integer wavelet transform is used to provide ease of
transformation of compressed data and to increase the data embedding capacity. Also histogram technique
which is one of the reversible data hiding is used to embed the secret data into original image and retrieve the
original data back after extraction. The AES encryption is used to encrypt the embedded image to provide
authentication. This algorithm is developed using verilog code and implemented on FPGA Artix 7 board in
order to increase throughput, reduce area and power consumption.
Mobile Based Application to Scan the Number Plate and To Verify the Owner Det...inventionjournals
Any License plate recognition system usually passes through three steps of image processing: 1) Extraction of a license plate region; 2) Segmentation of the plate characters; and 3) Recognition of each character. A number of algorithms have been proposed in recent times for efficient disposal of the application. The purpose of this project was to develop a real time application which recognizes number plates from cars at a gate, for example at the entrance of a parking area or a border crossing. The system, based on regular PC with mobile camera, catches video frames which include a visible car number plate and processes them. Once a number plate is detected, its digits are recognized, displayed on the User Interface or checked against a database.The software aspect of the system runs on mobile hardware and can be linked to other applications or databases. It first uses a series of image manipulation techniques to detect, normalize and enhance the Image of the number plate, and then optical character recognition (ocr) to extract the alpha numeric text of number plate. The system are generally deployed in one of two basic approaches: one allows for the entire process to be performed at the lane location in real-time. The other will reveal the driver’s profile by checking in the registered database.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Translation of sign language using generic fourier descriptor and nearest nei...ijcisjournal
Sign languages are used all over the world as a primary means of communication by deaf people. Sign
language translation is a promising application for vision-based gesture recognition methods. Therefore, it
is need such a tool that can translate sign language directly. This paper aims to create a system that can
translate static sign language into textual form automatically based on computer vision. The method
contains three phases, i.e. segmentation, feature extraction, and recognition. We used Generic Fourier
Descriptor (GFD) as feature extraction method and K-Nearest Neighbour (KNN) as classification
approach to recognize the signs. The system was applied to recognize each 120 stored images in database
and 120 images which is captured real time by webcam. We also translated 5 words in video sequences.
The experiment revealed that the system can recognized the signs with about 86 % accuracy for stored
images in database and 69 % for testing data which is captured real time by webcam.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.