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ISCAS
2011
IEEE
288views Hardware» more  ISCAS 2011»
8 years 1 months ago
Complexity-constrained rate-distortion optimization for h.264/avc video coding
In order to enable real-time software-based video encoding, in this work we optimized the prediction stage of an H.264 video encoder, in the complexity sense. Thus, besides lookin...
Tiago A. da Fonseca, Ricardo L. de Queiroz
ISCAS
2011
IEEE
237views Hardware» more  ISCAS 2011»
8 years 1 months ago
A new network-based algorithm for multi-camera abnormal activity detection
In this paper, a new abnormal activity detection algorithm is proposed for multi-camera surveillance applications. The proposed algorithm models the entire scene covered by the mu...
Hongyu Gao, Weiyao Lin, Xiaokang Yang, Hongxiang L...
ISCAS
2011
IEEE
205views Hardware» more  ISCAS 2011»
8 years 1 months ago
A new Temporal-Constraint-Based algorithm by handling temporal qualities for video enhancement
—Video enhancement has played very important roles in many applications. However, most existing enhancement methods only focus on the spatial quality within a frame while the tem...
Jun Xie, Weiyao Lin, Hongxiang Li, Ning Xu, Hongyu...
ISCAS
2011
IEEE
261views Hardware» more  ISCAS 2011»
8 years 1 months ago
Optimization of area in digit-serial Multiple Constant Multiplications at gate-level
— The last two decades have seen many efficient algorithms and architectures for the design of low-complexity bit-parallel Multiple Constant Multiplications (MCM) operation, tha...
Levent Aksoy, Cristiano Lazzari, Eduardo Costa, Pa...
ISCAS
2011
IEEE
288views Hardware» more  ISCAS 2011»
8 years 1 months ago
Multi-layer parallel decoding algorithm and vlsi architecture for quasi-cyclic LDPC codes
—We propose a multi-layer parallel decoding algorithm and VLSI architecture for decoding of structured quasi-cyclic low-density parity-check codes. In the conventional layered de...
Yang Sun, Guohui Wang, Joseph R. Cavallaro
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