Performance evaluation of UDP lite for cellular video
NOSSDAV '01 Proceedings of the 11th international workshop on Network and operating systems support for digital audio and video
Algorithm 820: A flexible implementation of matching pursuit for Gabor functions on the interval
ACM Transactions on Mathematical Software (TOMS)
The Problem of Sparse Image Coding
Journal of Mathematical Imaging and Vision
Optimization of Paintbrush Rendering of Images by Dynamic MCMC Methods
EMMCVPR '01 Proceedings of the Third International Workshop on Energy Minimization Methods in Computer Vision and Pattern Recognition
Gain-shape optimized dictionary for matching pursuit video coding
Signal Processing
General design algorithm for sparse frame expansions
Signal Processing
Image compression using an edge adapted redundant dictionary and wavelets
Signal Processing - Sparse approximations in signal and image processing
Multiple description video coding using coefficients ordering and interpolation
Image Communication
Video coding using 3D dual-tree wavelet transform
Journal on Image and Video Processing
Filtering of interferometric SAR phase images as a fuzzy matching-pursuit blind estimation
EURASIP Journal on Applied Signal Processing
Denoising by sparse approximation: error bounds based on rate-distortion theory
EURASIP Journal on Applied Signal Processing
Multiple description video coding by coefficients ordering and interpolation
MobiMedia '06 Proceedings of the 2nd international conference on Mobile multimedia communications
Linked significant tree wavelet-based image compression
Signal Processing
Environmental sound recognition with time-frequency audio features
IEEE Transactions on Audio, Speech, and Language Processing
Bits allocation of matching pursuit video coder based on visual properties
CGIM '07 Proceedings of the Ninth IASTED International Conference on Computer Graphics and Imaging
Optimized atom position and coefficient coding for matching pursuit-based image compression
IEEE Transactions on Image Processing
IEEE Transactions on Fuzzy Systems
Echocardiographic image sequence compression based on spatial active appearance model
CIARP'07 Proceedings of the Congress on pattern recognition 12th Iberoamerican conference on Progress in pattern recognition, image analysis and applications
A block based encoding algorithm for matching pursuit image coding
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
On the statistics of matching pursuit angles
Signal Processing
MP-based images sparse decomposition by simulated annealing
ICIC'10 Proceedings of the Advanced intelligent computing theories and applications, and 6th international conference on Intelligent computing
A very low bit-rate minimalist video encoder based on matching pursuits
CIARP'10 Proceedings of the 15th Iberoamerican congress conference on Progress in pattern recognition, image analysis, computer vision, and applications
Compressed sensing for efficient random routing in multi-hop wireless sensor networks
International Journal of Communication Networks and Distributed Systems
Colour image coding with matching pursuit in the spatio-frequency domain
ICIAP'11 Proceedings of the 16th international conference on Image analysis and processing: Part I
MMM'07 Proceedings of the 13th international conference on Multimedia Modeling - Volume Part I
Atom position coding in a matching pursuit based video coder
VLBV'05 Proceedings of the 9th international conference on Visual Content Processing and Representation
Online Dictionary Learning Based Intra-frame Video Coding
Wireless Personal Communications: An International Journal
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We present a video compression algorithm which performs well on generic sequences at very low bit rates. This algorithm was the basis for a submission to the November 1995 MPEG-4 subjective tests. The main novelty of the algorithm is a matching-pursuit based motion residual coder. The method uses an inner-product search to decompose motion residual signals on an overcomplete dictionary of separable Gabor functions. This coding strategy allows residual bits to be concentrated in the areas where they are needed most, providing detailed reconstructions without block artifacts. Coding results from the MPEG-4 Class A compression sequences are presented and compared to H.263. We demonstrate that the matching pursuit system outperforms the H.263 standard in both peak signal-to-noise ratio (PSNR) and visual quality