MMS2401 - Multimedia system and Communication NotesPratik Pradhan
This is the subject notes for the module, MMS2401 - Multimedia system and Communication Notes, taught in Bachelors of Media Technology in Shepherd College of Media Technology Affiliated with Purbanchal University.
DISCLAIMER: NO OFFER TO SELL ANY SECURITY IS MADE BY THIS WEBSITE. THE INFORMATION ON THIS WEB SITE IS NOT AN OFFER TO SELL OR SOLICITATION OF AN OFFER TO BUY AN INTEREST IN ANY INVESTMENT. ANY SUCH OFFER OR SOLICITATION WILL BE PURSUANT TO EXEMPTIONS FROM REGISTRATION REQUIREMENTS SET OUT IN APPLICABLE SECURITIES LAWS AND MADE ONLY BY DELIVERY OF A CONFIDENTIAL PRIVATE OFFERING MEMORANDUM RELATING TO A PARTICULAR INVESTMENT TO QUALIFIED INVESTORS IN THOSE JURISDICTIONS WHERE PERMITTED BY LAW.
MMS2401 - Multimedia system and Communication NotesPratik Pradhan
This is the subject notes for the module, MMS2401 - Multimedia system and Communication Notes, taught in Bachelors of Media Technology in Shepherd College of Media Technology Affiliated with Purbanchal University.
DISCLAIMER: NO OFFER TO SELL ANY SECURITY IS MADE BY THIS WEBSITE. THE INFORMATION ON THIS WEB SITE IS NOT AN OFFER TO SELL OR SOLICITATION OF AN OFFER TO BUY AN INTEREST IN ANY INVESTMENT. ANY SUCH OFFER OR SOLICITATION WILL BE PURSUANT TO EXEMPTIONS FROM REGISTRATION REQUIREMENTS SET OUT IN APPLICABLE SECURITIES LAWS AND MADE ONLY BY DELIVERY OF A CONFIDENTIAL PRIVATE OFFERING MEMORANDUM RELATING TO A PARTICULAR INVESTMENT TO QUALIFIED INVESTORS IN THOSE JURISDICTIONS WHERE PERMITTED BY LAW.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Monitoring Java Application Security with JDK Tools and JFR Events
Pixel and resolution
1. Pixel and Resolution
Image resolution is the detail an image holds. The term applies to
raster digital images, film images, and other types of images.
Higher resolution means more image detail.
Image resolution can be measured in various ways. Basically,
resolution quantifies how close lines can be to each other and still
be visibly resolved. Resolution units can be tied to physical sizes
(e.g. lines per mm, lines per inch), to the overall size of a picture
(lines per picture height, also known simply as lines, TV lines, or
TVL), or to angular subtenant. Line pairs are often used instead of
lines; a line pair comprises a dark line and an adjacent light line. A
line is either a dark line or a light line. A resolution 10 lines per
millimeter means 5 dark lines alternating with 5 light lines, or 5
line pairs per millimeter (5 LP/mm). Photographic lens and film
resolution are most often quoted in line pairs per millimeter.
VECTOR AND RASTER IMAGES
Vector graphics is the use of geometrical primitives such as points,
lines, curves, and shapes or polygon(s), which are all based on
mathematical expressions, to represent images in computer
graphics. Vector graphics are based on vectors (also called paths, or
strokes) which lead through locations called control points. Each of
these points has a definite position on the x and y axes of the work
plan. Each point, as well, is a variety of database, including the
location of the point in the work space and the direction of the
vector (which is what defines the direction of the track). Each track
can be assigned a color, a shape, a thickness and also a fill.
ILE FORMATS AND USES - bmp, png, gif, tiff, jpg,
psd, pdf, eps and ai
BMP
The BMP file format, also known as bitmap image file or device
independent bitmap (DIB) file format or simply a bitmap, is a raster
graphics image file format used to store bitmap digital images,
independently of the display device (such as a graphics adapter),
especially on Microsoft Windows and OS/2 operating systems.
2. PNG
Portable Network Graphics (PNG /ˈpɪŋ/[2] ping), or PNG's Not GIF, is
a raster graphics file format that supports lossless data
compression. PNG was created as an improved, non-patented
replacement for Graphics Interchange Format (GIF), and is the most
used lossless image compression format on the Internet.
3. GIF
The Graphics Interchange Format (better known by its acronym GIF
is a bitmap image format that was introduced by CompuServe in
1987[1] and has since come into widespread usage on the World
Wide Web due to its wide support and portability.
TIFF
TIFF (originally standing for Tagged Image File Format) is a file
format for storing images, popular among graphic artists, the
publishing industry, and both amateur and professional
photographers in general. As of 2009, it is under the control of
Adobe Systems. Originally created by the company Aldus for use
with "desktop publishing", the TIFF format is widely supported by
image-manipulation applications, by publishing and page layout
applications, and by scanning, faxing, word processing, optical
character recognition and other applications. Adobe Systems, which
acquired Aldus, now holds the copyright to the TIFF specification.
4. PSD
A .PSD file is a layered image file used in Adobe PhotoShop. PSD,
which stands for Photoshop Document, is the default format that
Photoshop uses for saving data. PSD is a proprietary file that allows
the user to work with the images’ individual layers even after the
file has been saved.
pdf
Portable Document Format (PDF) is a file format used to represent
documents in a manner independent of application software,
hardware, and operating system.[1] Each PDF file encapsulates a
complete description of a fixed-layout flat document, including the
text, fonts, graphics, and other information needed to display it. In
1991, Adobe Systems co-founder John Warnock outlined a system
called "Camelot"[2] that evolved into PDF.
5. eps
Encapsulated PostScript (EPS) is a DSC-conforming PostScript document
with additional restrictions which is intended to be usable as a graphics file
format. In other words, EPS files are more-or-less self-contained, reasonably
predictable PostScript documents that describe an image or drawing and can
be placed within another PostScript document. Simply, an EPS file is a
PostScript program, saved as a single file that includes a low-resolution
preview "encapsulated" inside of it, allowing some programs to display a
preview on the screen.
6. ai
Adobe Illustrator Artwork (AI) is a proprietary file format developed by
Adobe Systems for representing single-page vector-based drawings in either
the EPS or PDF formats. The .ai filename extension is used by Adobe
Illustrator.
7. Compression
Compression is the reduction in size of data in order to save space or
transmission time. For data transmission, compression can be performed on
just the data content or on the entire transmission unit (including header
data) depending on a number of factors.
Image capture devices
Capture is the process or means of obtaining and storing external data,
particularly images or sounds, for use at a later time. There are various ways
in which this can be done; the best method depends on the application.
8. Optimizing
By the simplest definition, optimization is the process of making something
better. To optimize a process is to improve upon it.
9. STORAGE AND ASSET MANAGEMENT
Digital asset management (DAM) consists of management tasks and
decisions surrounding the ingestion, annotation, cataloguing, storage,
retrieval and distribution of digital assets. Digital photographs, animations,
videos and music exemplify the target areas of media asset management (a
sub-category of DAM)
image links
pixel resolution
file format bmp
png
file format gif
file format tv
file format psd
optimizing
storage managment
10. STORAGE AND ASSET MANAGEMENT
Digital asset management (DAM) consists of management tasks and
decisions surrounding the ingestion, annotation, cataloguing, storage,
retrieval and distribution of digital assets. Digital photographs, animations,
videos and music exemplify the target areas of media asset management (a
sub-category of DAM)
image links
pixel resolution
file format bmp
png
file format gif
file format tv
file format psd
optimizing
storage managment
![PNG
Portable Network Graphics (PNG /ˈpɪŋ/[2] ping), or PNG's Not GIF, is
a raster graphics file format that supports lossless data
compression. PNG was created as an improved, non-patented
replacement for Graphics Interchange Format (GIF), and is the most
used lossless image compression format on the Internet.](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)