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ICIP
2004
IEEE
15 years 12 months ago
Low-complexity macroblock mode selection for H.264/AVC encoders
Lagrangian minimization is one of the most powerful tools for Rate-Distortion optimal coding mode selection. However, in the latest video compression standard H.264/AVC, the total...
Hyungjoon Kim, Yucel Altunbasak
ICIP
2004
IEEE
15 years 12 months ago
Practical low bit rate predictive image coder using multi-rate processing and adaptive entropy coding
The modified Differential Pulse Coded Modulation (DPCM) codec with multi-rate processing has been shown to able to code source with monotonically decreasing spectrum efficiently a...
Anna N. Kim, Tor A. Ramstad
ICIP
2004
IEEE
15 years 12 months ago
Virtual view synthesis through linear processing without geometry
This paper presents a new approach for virtual view synthesis that does not require any information of scene geometry. Our approach first generates multiple virtual views at the s...
Akira Kubota, Kiyoharu Aizawa, Tsuhan Chen
ICIP
2004
IEEE
15 years 12 months ago
Building blocks for autonomous navigation using contour correspondences
We address a few problems in navigation of automated vehicles using images captured by a mounted camera. Specifically, we look at the recognition of sign boards, rectification of ...
M. Pawan Kumar, C. V. Jawahar, P. J. Narayanan
ICIP
2004
IEEE
15 years 12 months ago
A novel progressive thick slab paradigm for volumetric medical image compression and navigation
In this paper, we propose a novel thick slab paradigm which provides an efficient scheme to navigate through large three dimensional (3-D) medical data sets within the framework o...
S. V. Bharath Kumar, Sudipta Mukhopadhyay, Vishram...