Improved Subband-Based and Normal-Mesh-Based Image Coding

@inproceedings{XuImprovedSA,
  title={Improved Subband-Based and Normal-Mesh-Based Image Coding},
  author={Di Xu and Michael D. Adams and Wu-Sheng Lu and Reinhard Illner and Outside Member}
}
Image coding is studied, with the work consisting of two distinct parts. Each part focuses on different coding paradigm. The first part of the research examines subband coding of images. An optimization-based method for the design of high-performance separable filter banks for image coding is proposed. This method yields linear-phase perfect-reconstruction systems with high coding gain, good frequency selectivity, and certain prescribed vanishing-moment properties. Several filter banks designed… CONTINUE READING