Improved cross-correlation for template matching on the Laplacian pyramid
Pattern Recognition Letters
Multidimensional signal compression using multiscale recurrent patterns
Signal Processing - Image and Video Coding beyond Standards
A DCT-Domain Video Transcoder for Spatial Resolution Downconversion
VISUAL '02 Proceedings of the 5th International Conference on Recent Advances in Visual Information Systems
Spatio-temporal scalability based on motion-compensated DCT temporal filters
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
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A block-based subband image coder that exploits the ability to perform decimation in the discrete cosine transform (DCT) domain to effect a pyramidal data structure is described. The proposed “DCT pyramid” has a distinct feature of improved image rendition properties without the associated blocking artifacts at low bit-rates