614 search results - page 7 / 123 » Hyperspectral image coding using 3D transforms |
ICIP
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper, we present a new coding scheme for depth maps using a hierarchical decomposition. After we decompose a depth map into three disjoint images and a layer descriptor a...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
A video coder is presented that combines mesh-based motion-compensated temporal filtering, phase-diversity multihypothesis motion compensation, and an embedded 3D wavelet-coeffici...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper, we propose a 3D geometry compression technique for densely sampled surface meshes. Based on a 3D multiresolution analysis (performed by a 3D Discrete Wavelet Transf...
BILDMED
2009
13 years 8 months ago
2009
Segmentation in ultrasound data is a very challenging field of research in medical image processing. This article presents a method for automatic segmentation of biopsy needles and...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
Highly scalable video compression based on invertible motion adaptive lifting transforms has emerged as a promising area in image processing research and an important component in...