Communicating Pictures starts with a unique historical perspective of the role of images in communications and then builds on this to explain the applications and requirements of a modern video coding system. It draws on the author's extensive academic and professional experience of signal processing and video coding to deliver a text that is algorithmically rigorous, yet accessible, relevant to modern standards, and practical. It offers a thorough grounding in visual perception, and demonstrates how modern image and video compression methods can be designed in order to meet the rate-quality performance levels demanded by today's applications, networks and users.With this book you will learn: Practical issues when implementing a codec, such as picture boundary extension and complexity reduction, with particular emphasis on efficient algorithms for transforms, motion estimators and error resilience Conflicts between conventional video compression, based on variable length coding and spatiotemporal prediction, and the requirements for error resilient transmission How to assess the quality of coded images and video content, both through subjective trials and by using perceptually optimised objective metrics Features, operation and performance of the state-of-the-art High Efficiency Video Coding (HEVC) standard Covers the basics of video communications and includes a strong grounding in how we perceive images and video, and how we can exploit redundancy to reduce bitrate and improve rate distortion performance Gives deep insight into the pitfalls associated with the transmission of real-time video over networks (wireless and fixed) Uses the state-of- the-art video coding standard (H.264/AVC) as a basis for algorithm development in the context of block based compression Insight into future video coding standards such as the new ISO/ITU High Efficiency Video Coding (HEVC) initiative, which extends and generalizes the H.264/AVC approach

Intelligent Image and Video Compression: Communicating Pictures, Second Edition explains the requirements, analysis, design and application of a modern video coding system. It draws on the authors’ extensive academic and professional experience in this field to deliver a text that is algorithmically rigorous yet accessible, relevant to modern standards and practical. It builds on a thorough grounding in mathematical foundations and visual perception to demonstrate how modern image and video compression methods can be designed to meet the rate-quality performance levels demanded by today's applications and users, in the context of prevailing network constraints. "David Bull and Fan Zhang have written a timely and accessible book on the topic of image and video compression. Compression of visual signals is one of the great technological achievements of modern times, and has made possible the great successes of streaming and social media and digital cinema. Their book, Intelligent Image and Video Compression covers all the salient topics ranging over visual perception, information theory, bandpass transform theory, motion estimation and prediction, lossy and lossless compression, and of course the compression standards from MPEG (ranging from H.261 through the most modern H.266, or VVC) and the open standards VP9 and AV-1. The book is replete with clear explanations and figures, including color where appropriate, making it quite accessible and valuable to the advanced student as well as the expert practitioner. The book offers an excellent glossary and as a bonus, a set of tutorial problems. Highly recommended! --Al Bovik An approach that combines algorithmic rigor with practical implementation using numerous worked examples Explains how video compression methods exploit statistical redundancies, natural correlations, and knowledge of human perception to improve performance Uses contemporary video coding standards (AVC, HEVC and VVC) as a vehicle for explaining block-based compression Provides broad coverage of important topics such as visual quality assessment and video streaming

Whether it’s in emails, documents, presentations, meetings or tweets, we’re all being bombarded by millions of words every day. So, how do you make your message stand out and stick amongst all this chatter? The answer is simple – just get visual! With a straightforward doodle or a quick illustration you’ll revolutionise how your message impacts your audience. And The Art of Business Communication will show you how to do it. Can’t draw? No Picasso? No problem! You’ll be amazed at how easy it is to add a simple yet powerful visual dimension to any message or business communication so that all your ideas, presentations, documents and meetings are brought to life and make a meaningful and memorable impact. Everything becomes easier to say, problems are explained and solved in a flash and the complex quickly becomes clear. So, to make your point and make it matter – make it visual. The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either offline through the Bookshelf (available as a free download), available online and also via the iPad and Android apps. Upon purchase, you'll gain instant access to this eBook. Time limit The eBooks products do not have an expiry date. You will continue to access your digital ebook products whilst you have your Bookshelf installed.

This book presents an updated description of The Picture Exchange Communication System (PECS). It begins with a discussion of the "big picture," or the authors view on the importance of laying the foundation for communication training by systematically structuring the learning environment (be it in the home, community or school). This approach, The Pyramid Approach to Education, embraces the principals of broad-spectrum applied behavior analysis and emphasizes the development of functional communication skills, independent of communication modality. The Pyramid Approach is one of the few approaches that encourages creativity and innovation on the teacher's part through databased decision making.

Although Communication with All Life is about animal communication, it isn't just a how-to book, but a guide that will help you discern how much you're already exchanging feelings, words, and pictures with your pet. Woven throughout the book are many stories to illustrate and support the theory that animal communication isn't something that you do or need to learn . . . it just is. By tuning in telepathically, Joan Ranquet has helped thousands of people and animals deepen their connections with each other, resolve behavioral problems, assist in the process of death and dying, and examine issues surrounding illness and accidents. Many of the situations that are dealt with throughout the book are actually people-perception problems rather than stories of an ill-behaved dog, cat, horse, bird, or other pet. Communication with All Life illustrates how to move past the emotional patterns that create unwanted behavior and ultimately demonstrates that animal companions give humans the opportunity to enact leadership and responsibility in their thoughts and feelings to ensure harmony at home.

This user-friendly guide introduces PECS , a simple and empowering communication tool in which partners exchange cards with photos or line drawings representing objects, attributes, and actions.

Delving into the rationale behind influential communication, The Power And Influence Of Illustration helps you understand how to work with a message to create convincing illustrations for your audience. Alan Male explains how illustrative imagery can lampoon, shock, insult, threaten, subvert, ridicule, express discontent and proclaim political and religious allegiance. He explores how its tools have been used in the past, and looks at how contemporary illustrators can use their own work to persuade – and discusses where the line between persuasion and propaganda lies. These issues are explored using hundreds of full colour images from international artists, both contemporary and historical.