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ICMCS
2000
IEEE
94views Multimedia» more  ICMCS 2000»
14 years 28 days ago
DCT Coefficient-Based Error Detection Technique for Compressed Video Stream
: In the process of transmission of digital encoded video bit streams over physical network, the data is corrupted by random bit errors, which has a several effect on the decoded v...
K. Bhattacharyya, H. S. Jamadagni
ICMCS
2006
IEEE
148views Multimedia» more  ICMCS 2006»
14 years 2 months ago
Controlled Complexity Map Decoding of CABAC Encoded Data
In this paper, we present a joint source-channel decoding technique based on exact MAP estimation for data encoded by CABAC (Context-based Adaptive Binary Arithmetic Coding) in st...
Salma Ben Jamaa, Michel Kieffer, Pierre Duhamel
ICASSP
2011
IEEE
13 years 7 days ago
Continuous pilot based adaptive estimation for IDMA systems on underwater acoustic channels
Two adaptive receivers for jointly detecting active users in an interleave division multiple access (IDMA) system are considered for highly dispersive underwater acoustic channels...
Salah Aliesawi, Charalampos C. Tsimenidis, Bayan S...
ICCSA
2009
Springer
14 years 3 months ago
Hybrid Hard/Soft Decode-and-Forward Relaying Protocol with Distributed Turbo Code
This paper proposes a hybrid hard/soft decode-and-forward (DF) relaying protocol with distributed turbo code (DTC), based on error detection in cooperative communications. In order...
Taekhoon Kim, Dong In Kim
ACSC
2004
IEEE
14 years 8 days ago
Lossless Image Compression Using Pixel Reordering
Lossless image compression techniques typically consider images to be a sequence of pixels in row major order. The processing of each pixel consists of two separate operations. Th...
Michael Ciavarella, Alistair Moffat