The document discusses image segmentation techniques. It begins by defining segmentation as partitioning an image into distinct regions that correlate with objects or features of interest. The goal of segmentation is to find meaningful groups of pixels. Several segmentation techniques are described, including region growing/shrinking, clustering methods, and boundary detection. Region growing uses homogeneity tests to merge neighboring regions, while clustering divides space based on similarity within groups. Boundary detection finds boundaries between objects. The document provides examples and details of applying these segmentation methods.
The document discusses morphological image operations and mathematical morphology. It provides examples of basic morphological operations like dilation, erosion, opening and closing. It also discusses morphological algorithms for tasks like boundary extraction, region filling, connected component extraction, skeletonization, and using morphological operations for applications like detecting foreign objects. The key concepts covered are binary morphological operations, connectivity in images, and algorithms for thinning, boundary detection, and segmentation.
The document discusses point processing operations in image processing which perform transformations independently on each pixel without considering spatial information. Point processing includes operations like negative, log, power-law transformations, and gamma correction that define a new image as a function of the existing image applied to each pixel. While point processing loses all spatial information, it can be used for basic image enhancement tasks like contrast stretching, histogram equalization, and matching.
The document discusses various 2-D orthogonal and unitary transforms that can be used to represent digital images, including:
1. The discrete Fourier transform (DFT) which transforms an image into the frequency domain and has properties like energy conservation and fast computation via FFT.
2. The discrete cosine transform (DCT) which has good energy compaction properties and is close to the optimal Karhunen-Loeve transform.
3. The discrete sine transform (DST) which is real, symmetric, and orthogonal like the DCT.
4. The Hadamard transform which uses only ±1 values and has a fast computation, and the Haar transform which is a simpler wavelet transform
This document provides definitions and notations for 2-D systems and matrices. It defines how continuous and sampled 2-D signals like images are represented. It introduces some common 2-D functions used in signal processing like the Dirac delta, rectangle, and sinc functions. It describes how 2-D linear systems can be represented by matrices and discusses properties of the 2-D Fourier transform including the frequency response and eigenfunctions. It also introduces concepts of Toeplitz and circulant matrices and provides an example of convolving periodic sequences using circulant matrices. Finally, it defines orthogonal and unitary matrices.
01 introduction image processing analysisRumah Belajar
This document provides an introduction to image processing and analysis. It discusses image acquisition, pre-processing techniques like image transforms and enhancement, and applications of image processing. Image transforms like the discrete Fourier transform and discrete cosine transform are used to represent images in different domains. Image enhancement techniques accentuate features to make images more useful for display and analysis. Common techniques include adjusting histograms, using median filters, and performing operations in transform domains.
Image enhancement techniques can be used to improve image visual appearance and analysis by accentuating features like edges and boundaries. There are several techniques including:
1. Point operations like contrast stretching and thresholding that modify pixel values.
2. Spatial operations like noise smoothing and sharpening that apply neighborhood pixel averaging or differencing.
3. Transform domain techniques like filtering in the frequency domain to accelerate operations like noise removal.
4. Edge enhancement methods like the pyramid approach that detects edges across multiple image scales to isolate significant edges.
Dokumen tersebut membahas mengenai pengukuran objek khususnya ukuran dan bentuk objek melalui citra digital. Secara ringkas, dokumen menjelaskan tiga hal utama yaitu: 1) pengukuran ukuran objek seperti luas, keliling, panjang dan lebar menggunakan berbagai metode seperti hitung pixel, chain code, dan lainnya; 2) pengukuran bentuk objek melalui kuantitas seperti kesegiempat-an, kebulatan, mom
The document discusses image segmentation techniques. It begins by defining segmentation as partitioning an image into distinct regions that correlate with objects or features of interest. The goal of segmentation is to find meaningful groups of pixels. Several segmentation techniques are described, including region growing/shrinking, clustering methods, and boundary detection. Region growing uses homogeneity tests to merge neighboring regions, while clustering divides space based on similarity within groups. Boundary detection finds boundaries between objects. The document provides examples and details of applying these segmentation methods.
The document discusses morphological image operations and mathematical morphology. It provides examples of basic morphological operations like dilation, erosion, opening and closing. It also discusses morphological algorithms for tasks like boundary extraction, region filling, connected component extraction, skeletonization, and using morphological operations for applications like detecting foreign objects. The key concepts covered are binary morphological operations, connectivity in images, and algorithms for thinning, boundary detection, and segmentation.
The document discusses point processing operations in image processing which perform transformations independently on each pixel without considering spatial information. Point processing includes operations like negative, log, power-law transformations, and gamma correction that define a new image as a function of the existing image applied to each pixel. While point processing loses all spatial information, it can be used for basic image enhancement tasks like contrast stretching, histogram equalization, and matching.
The document discusses various 2-D orthogonal and unitary transforms that can be used to represent digital images, including:
1. The discrete Fourier transform (DFT) which transforms an image into the frequency domain and has properties like energy conservation and fast computation via FFT.
2. The discrete cosine transform (DCT) which has good energy compaction properties and is close to the optimal Karhunen-Loeve transform.
3. The discrete sine transform (DST) which is real, symmetric, and orthogonal like the DCT.
4. The Hadamard transform which uses only ±1 values and has a fast computation, and the Haar transform which is a simpler wavelet transform
This document provides definitions and notations for 2-D systems and matrices. It defines how continuous and sampled 2-D signals like images are represented. It introduces some common 2-D functions used in signal processing like the Dirac delta, rectangle, and sinc functions. It describes how 2-D linear systems can be represented by matrices and discusses properties of the 2-D Fourier transform including the frequency response and eigenfunctions. It also introduces concepts of Toeplitz and circulant matrices and provides an example of convolving periodic sequences using circulant matrices. Finally, it defines orthogonal and unitary matrices.
01 introduction image processing analysisRumah Belajar
This document provides an introduction to image processing and analysis. It discusses image acquisition, pre-processing techniques like image transforms and enhancement, and applications of image processing. Image transforms like the discrete Fourier transform and discrete cosine transform are used to represent images in different domains. Image enhancement techniques accentuate features to make images more useful for display and analysis. Common techniques include adjusting histograms, using median filters, and performing operations in transform domains.
Image enhancement techniques can be used to improve image visual appearance and analysis by accentuating features like edges and boundaries. There are several techniques including:
1. Point operations like contrast stretching and thresholding that modify pixel values.
2. Spatial operations like noise smoothing and sharpening that apply neighborhood pixel averaging or differencing.
3. Transform domain techniques like filtering in the frequency domain to accelerate operations like noise removal.
4. Edge enhancement methods like the pyramid approach that detects edges across multiple image scales to isolate significant edges.
Dokumen tersebut membahas mengenai pengukuran objek khususnya ukuran dan bentuk objek melalui citra digital. Secara ringkas, dokumen menjelaskan tiga hal utama yaitu: 1) pengukuran ukuran objek seperti luas, keliling, panjang dan lebar menggunakan berbagai metode seperti hitung pixel, chain code, dan lainnya; 2) pengukuran bentuk objek melalui kuantitas seperti kesegiempat-an, kebulatan, mom
Bab VII membahas perancangan poros dan asesorinya. Poros digunakan untuk mentransmisikan putaran dan torsi dari satu komponen ke komponen lainnya. Bab ini menjelaskan pembebanan yang terjadi pada poros, material yang digunakan, dan faktor-faktor yang perlu diperhatikan dalam perancangan poros seperti tegangan, defleksi, dan konsentrasi tegangan.
Bab ini membahas tentang bantalan dan sistem pelumasan. Ada dua jenis bantalan yaitu bantalan luncur yang menggunakan mekanisme geseran dan bantalan gelinding yang menggunakan mekanisme rolling. Sistem pelumasan penting untuk mengurangi geseran, keausan, dan melindungi permukaan. Ada berbagai jenis pelumas seperti cair, padat, dan gas.
Dokumen ini memberikan informasi tentang pertemuan 8 kuliah mikrokontroler yang membahas aplikasi seven segment, common cathode, konversi BCD ke seven segment, tabel kebenaran dan metoda scanning untuk seven segment. Dokumen ini juga memberikan kontak dosen Gembong Edhi Setyawan.
Port pararel digunakan untuk I/O pada mikrokontroler 8051. Mikrokontroler 8051 memiliki 4 port pararel yaitu Port 0, Port 1, Port 2, dan Port 3 yang masing-masing terdiri atas 8 pin. Port-port ini dapat digunakan untuk mengontrol LED dengan mengirimkan logika 1 atau 0 pada pin tertentu.
Dokumen tersebut membahas tentang bahasa assembly untuk mikrokontroler AT89S51, meliputi pengenalan mikrokontroler, arsitektur, organisasi memori, pemrograman bahasa assembly, sistem interupsi, penggunaan port paralel, timer dan counter, serta port serial.
Dokumen tersebut membahas tentang materi kuliah mikrokontroler yang mencakup pengenalan mikrokontroler AT89S51, arsitektur, organisasi memori, pemrograman bahasa assembly, sistem interupsi, penggunaan port paralel, timer dan counter, serta port serial pada mikrokontroler.
IDE/PATA dan SATA memberikan informasi tentang standar interface untuk menghubungkan perangkat penyimpanan data seperti hard disk drive ke komputer. PATA (Parallel ATA) merupakan standar awal yang kemudian digantikan oleh SATA (Serial ATA) karena mampu meningkatkan kecepatan transfer data hingga 600 MBps melalui penggunaan kabel serial 7 pin dan teknologi baru."
Bab VII membahas perancangan poros dan asesorinya. Poros digunakan untuk mentransmisikan putaran dan torsi dari satu komponen ke komponen lainnya. Bab ini menjelaskan pembebanan yang terjadi pada poros, material yang digunakan, dan faktor-faktor yang perlu diperhatikan dalam perancangan poros seperti tegangan, defleksi, dan konsentrasi tegangan.
Bab ini membahas tentang bantalan dan sistem pelumasan. Ada dua jenis bantalan yaitu bantalan luncur yang menggunakan mekanisme geseran dan bantalan gelinding yang menggunakan mekanisme rolling. Sistem pelumasan penting untuk mengurangi geseran, keausan, dan melindungi permukaan. Ada berbagai jenis pelumas seperti cair, padat, dan gas.
Dokumen ini memberikan informasi tentang pertemuan 8 kuliah mikrokontroler yang membahas aplikasi seven segment, common cathode, konversi BCD ke seven segment, tabel kebenaran dan metoda scanning untuk seven segment. Dokumen ini juga memberikan kontak dosen Gembong Edhi Setyawan.
Port pararel digunakan untuk I/O pada mikrokontroler 8051. Mikrokontroler 8051 memiliki 4 port pararel yaitu Port 0, Port 1, Port 2, dan Port 3 yang masing-masing terdiri atas 8 pin. Port-port ini dapat digunakan untuk mengontrol LED dengan mengirimkan logika 1 atau 0 pada pin tertentu.
Dokumen tersebut membahas tentang bahasa assembly untuk mikrokontroler AT89S51, meliputi pengenalan mikrokontroler, arsitektur, organisasi memori, pemrograman bahasa assembly, sistem interupsi, penggunaan port paralel, timer dan counter, serta port serial.
Dokumen tersebut membahas tentang materi kuliah mikrokontroler yang mencakup pengenalan mikrokontroler AT89S51, arsitektur, organisasi memori, pemrograman bahasa assembly, sistem interupsi, penggunaan port paralel, timer dan counter, serta port serial pada mikrokontroler.
IDE/PATA dan SATA memberikan informasi tentang standar interface untuk menghubungkan perangkat penyimpanan data seperti hard disk drive ke komputer. PATA (Parallel ATA) merupakan standar awal yang kemudian digantikan oleh SATA (Serial ATA) karena mampu meningkatkan kecepatan transfer data hingga 600 MBps melalui penggunaan kabel serial 7 pin dan teknologi baru."
Paper ini bertujuan untuk menganalisis pencemaran udara akibat pabrik aspal. Analisis ini akan fokus pada emisi udara yang dihasilkan oleh pabrik aspal, dampak kesehatan dan lingkungan dari emisi tersebut, dan upaya yang dapat dilakukan untuk mengurangi pencemaran udara
Ppt landasan pendidikan Pai 9 _20240604_231000_0000.pdffadlurrahman260903
Ppt landasan pendidikan tentang pendidikan seumur hidup.
Prodi pendidikan agama Islam
Fakultas tarbiyah dan ilmu keguruan
Universitas Islam negeri syekh Ali Hasan Ahmad addary Padangsidimpuan
Pendidikan sepanjang hayat atau pendidikan seumur hidup adalah sebuah system konsepkonsep pendidikan yang menerangkan keseluruhan peristiwa-peristiwa kegiatan belajarmengajar yang berlangsung dalam keseluruhan kehidupan manusia. Pendidikan sepanjang
hayat memandang jauh ke depan, berusaha untuk menghasilkan manusia dan masyarakat yang
baru, merupakan suatu proyek masyarakat yang sangat besar. Pendidikan sepanjang hayat
merupakan asas pendidikan yang cocok bagi orang-orang yang hidup dalam dunia
transformasi dan informasi, yaitu masyarakat modern. Manusia harus lebih bisa menyesuaikan
dirinya secara terus menerus dengan situasi yang baru.
Modul Ajar Bahasa Inggris Kelas 10 Fase E Kurikulum MerdekaFathan Emran
Modul Ajar Bahasa Inggris Kelas 10 SMA/MA Fase E Kurikulum Merdeka - abdiera.com. Modul Ajar Bahasa Inggris Kelas 10 SMA/MA Fase E Kurikulum Merdeka. Modul Ajar Bahasa Inggris Kelas 10 SMA/MA Fase E Kurikulum Merdeka.