In this paper, we describe novel coding dependencies among video frames supporting efficient error resilience in a video streaming system. Our approach is based ...
Digital Video Image Quality and Perceptual Coding outlines the principles, metrics, and standards associated with perceptual coding, as well as the latest ...
Jan 31, 2017 · The hand is quicker than the eye. In many cases, so is digital video. Maintaining image quality in bandwidth- and memory-restricted ...
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Surveying the topic from a Human Visual System (HVS)-based approach, Digital Video Image Quality and Perceptual Coding outlines the principles, metrics, and ...
Digital Video Image Quality and Perceptual Coding
Book
The hand is quicker than the eye. In many cases, so is digital video. Maintaining image quality in bandwidth- and memory-restricted environments is quickly becoming a reality as thriving research delves ever deeper into perceptual coding... Google Books
Originally published: November 18, 2005
People also ask
What is digital video coding?
A video coding format (or sometimes video compression format) is a content representation format of digital video content, such as in a data file or bitstream. It typically uses a standardized video compression algorithm, most commonly based on discrete cosine transform (DCT) coding and motion compensation.
What is image and video coding?
Image/video coding is a way to convert analog data into digital video format. Analog data is composed of color (chroma) and luma information. Human visual system is more sensitive to luma compared to chroma so these channels can be represented with different resolutions which is the basis of Chroma Subsampling.
What is perceptual coding in information theory and coding?
In its essentials, perceptual coding operates by analysing the whole audio signal and deleting all those parts of it which are deemed to prove inaudible because of their quietness, or closeness in time or pitch to some other louder signal component present at the same time.
This understanding involves finding the answer to questions such as: What characteristics of a scene are represented in the visual system? What are the limits ...
Evaluating and optimizing the quality of digital imaging systems with respect to the capture, display, storage and transmission of visual information is one ...
Resumo: Based on a human visual system (HVS) based approach, digital video image quality and perceptual coding. (DVIQPC) outlines the principles, metrics an ...
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This book is divided broadly into three parts. First, it introduces the fundamental theory, concepts, principles, and techniques underlying the field, such as ...
Digital Video Image Quality and Perceptual Coding. edited by H.R. Wu, K.R. Rao. About this book · CRC Press. Pages displayed by permission of CRC Press.
Jun 21, 2010 · Based on a human visual system (HVS) based approach, digital video image quality and perceptual coding (DVIQPC) outlines the principles, ...