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CCP
2011
136views more  CCP 2011»
12 years 9 months ago
Fast Implementation of Block Motion Estimation Algorithms in Video Encoders
This project will involve analysing some of the newer fast algorithms in comparison with an exhaustive full search algorithm for motion estimation in video encoders. It will invest...
Naga Rohini Koduri, Mqhele E. Dlodlo, Gerhard de J...
ICASSP
2007
IEEE
14 years 4 months ago
Raw Image Encoding Based on Polynomial Approximation
In this paper, we propose a coding algorithm for raw images with high dynamic ranges. Our encoder has two layers. In the first layer, 24 bit low dynamic range image is encoded by...
Masahiro Okuda, Nicola Adami
SIVP
2008
92views more  SIVP 2008»
13 years 9 months ago
Reduced decoder complexity and latency in pixel-domain Wyner-Ziv video coders
In some video coding applications, it is desirable to reduce the complexity of the video encoder at the expense of a more complex decoder. Wyner
Marleen Morbée, Antoni Roca, Josep Prades-N...
CIKM
2011
Springer
12 years 9 months ago
SIMD-based decoding of posting lists
Powerful SIMD instructions in modern processors offer an opportunity for greater search performance. In this paper, we apply these instructions to decoding search engine posting ...
Alexander A. Stepanov, Anil R. Gangolli, Daniel E....
ICASSP
2011
IEEE
13 years 1 months ago
Linear time decoding of real-field codes over high error rate channels
This paper proposes a novel algorithm for decoding real-field codes over erroneous channels, where the encoded message is corrupted by sparse errors, i.e., impulsive noise. The m...
Zaixing He, Takahiro Ogawa, Miki Haseyama