Bayesian Estimation of Motion Vector Fields
IEEE Transactions on Pattern Analysis and Machine Intelligence
A survey of image registration techniques
ACM Computing Surveys (CSUR)
Digital video processing
Adaptive filter theory (3rd ed.)
Adaptive filter theory (3rd ed.)
Digital Coding of Waveforms: Principles and Applications to Speech and Video
Digital Coding of Waveforms: Principles and Applications to Speech and Video
Digital Picture Processing
Computer Vision: A Modern Approach
Computer Vision: A Modern Approach
Space-frequency quantization for wavelet image coding
IEEE Transactions on Image Processing
A low-complexity region-based video coder using backward morphological motion field segmentation
IEEE Transactions on Image Processing
Efficiency analysis of multihypothesis motion-compensated prediction for video coding
IEEE Transactions on Image Processing
Edge-directed prediction for lossless compression of natural images
IEEE Transactions on Image Processing
Lossless compression of video using temporal information
IEEE Transactions on Image Processing
Motion analysis and segmentation through spatio-temporal slices processing
IEEE Transactions on Image Processing
On exploiting geometric constraint of image wavelet coefficients
IEEE Transactions on Image Processing
A new, fast, and efficient image codec based on set partitioning in hierarchical trees
IEEE Transactions on Circuits and Systems for Video Technology
Object-based texture coding of moving video in MPEG-4
IEEE Transactions on Circuits and Systems for Video Technology
Long-term memory motion-compensated prediction
IEEE Transactions on Circuits and Systems for Video Technology
Overview of the H.264/AVC video coding standard
IEEE Transactions on Circuits and Systems for Video Technology
A spatio-temporal auto regressive model for frame rate upconversion
IEEE Transactions on Circuits and Systems for Video Technology
Improving multiscale recurrent pattern image coding with least-squares prediction mode
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
A motion-aligned auto-regressive model for frame rate up conversion
IEEE Transactions on Image Processing
Side information generation with auto regressive model for low-delay distributed video coding
Journal of Visual Communication and Image Representation
Hi-index | 0.00 |
Almost all existing approaches towards video coding exploit the temporal redundancy by block-matching-based motion estimation and compensation. Regardless of its popularity, block matching still reflects an ad hoc understanding of the relationship between motion and intensity uncertainty models. In this paper, we present a novel backward adaptive approach, named "least-square prediction" (LSP), and demonstrate its potential in video coding. Motivated by the duality between edge contour in images and motion trajectory in video, we propose to derive the best prediction of the current frame from its causal past using least-square method. It is demonstrated that LSP is particularly effective for modeling video material with slow motion and can be extended to handle fast motion by temporal warping and forward adaptation. For typical QCIF test sequences, LSP often achieves smaller MSE than 4 × 4, full-search, quarter-pel block matching algorithm (BMA) without the need of transmitting any overhead.