By Sergios Theodoridis, Rama Chellappa
This 5th quantity, edited and authored via global prime specialists, provides a evaluation of the foundations, tools and strategies of vital and rising examine issues and applied sciences in picture and video compression and multimedia.
With this reference resource you will:
- Quickly grab a brand new zone of analysis
- Understand the underlying rules of a subject matter and its application
- Ascertain how a subject pertains to different parts and research of the learn concerns but to be resolved
- Quick educational studies of significant and rising issues of study in picture and Video Compression and Multimedia
- Comprehensive references to magazine articles and different literature on which to construct additional, extra particular and distinct knowledge
- Edited via leading people in the sector who, via their recognition, were in a position to fee specialists to write down on a selected topic
Read Online or Download Academic Press Library in Signal Processing, Volume 5: Image and Video Compression and Multimedia PDF
Similar signal processing books
Ian Poole has written a desirable consultant to the expertise and purposes of recent radio and communications gear. His process presents an invaluable beginning for students and technicians looking an replace at the most up-to-date know-how, yet every one subject is brought from the fundamentals, making sure that the e-book is both profitable for managers within the communications undefined, revenues employees, and someone looking to replace their wisdom of this intriguing and quickly increasing sector of expertise.
A radical dialogue of the current and way forward for electronic gaming humans play electronic video games for plenty of purposes, from leisure to expert education, yet all video games proportion an identical uncomplicated features. From these uncomplicated parameters, gaming pros be ready to create the big number of video games out there this day.
Whereas 3D imaginative and prescient has existed for a few years, using 3D cameras and video-based modeling by way of the movie has brought on an explosion of curiosity for 3D acquisition expertise, 3D content material and 3D screens. As such, 3D video has develop into one of many new know-how developments of this century. The chapters during this booklet hide a wide spectrum of components attached to 3D video, that are provided either theoretically and technologically, whereas considering either physiological and perceptual features.
A complete and worthy advisor to 5G expertise, implementation and perform in a single unmarried quantity. For all issues 5G, this e-book is a must-read. sign processing strategies have performed crucial position in instant communications because the moment iteration of mobile platforms. it really is expected that new concepts hired in 5G instant networks won't in basic terms increase height carrier charges considerably, but additionally increase skill, assurance, reliability , low-latency, potency, flexibility, compatibility and convergence to fulfill the expanding calls for imposed via purposes akin to titanic info, cloud carrier, machine-to-machine (M2M) and mission-critical communications.
- Optical Code Division Multiple Access: A Practical Perspective
- Fundamentals of Radar Signal Processing
- Coding Theorems of Information Theory
- Digital Signal Processing with Python Programming
Additional info for Academic Press Library in Signal Processing, Volume 5: Image and Video Compression and Multimedia
Ck is then inverse quantized and inverse DCT’d to produce the decoded DFD pixel values: Ek = DCT−1 (Q −1 (Ck )). 9 The block-based motion-compensated video decoder. Reference memory 22 CHAPTER 1 An Introduction to Video Coding 4. Next the motion compensated prediction frame, Pk , is formed: Pk = Sk−1 [p − d]. 5. Finally the reference memory is updated with the reconstructed frame and this is also output to a file or display: Sk = Ek + Pk . 9 Standardization of video coding systems Standardization of image and video formats and compression methods has been instrumental in the success and universal adoption of video technology.
3 Comparison of Video Coding Standards for Entertainment Applications. 2 Further extensions to video compression standards have been developed that enable the efficient processing of new formats, in particular more immersive formats such as stereoscopic 3-D. The compression challenges and architectures associated with stereoscopic and multiview coding are described in detail in Chapter 4. 2 The performance of current standards An excellent comparison of coding standards is provided by Ohm et al.
A first-order Taylor expansion of the motion model defined in Eq. 2) leads to: ∂f (x, y, t) − ∂x + o(| x| + | y|). 3) Let us define the displacement vector D as D= x y . 4) We remark that the vector containing the partial derivatives of the illumination field f with respect to the coordinates x and y is nothing else than the spatial gradient of the image, ⎞ ⎛ ∂f (x, y, t) ⎟ ⎜ ∂x ⎟. 6) where D(x, y)T ∇ f (x, y, t) is the inner product of the two vectors. Now, we define the velocity vector field in the sequence, also called optical flow, as: V = u v = lim T →0 D .
Academic Press Library in Signal Processing, Volume 5: Image and Video Compression and Multimedia by Sergios Theodoridis, Rama Chellappa