[PDF] Top 20 Performance Evaluation of Error Resilience Techniques in H 264/AVC Standard

... coding performance is improved from that of schemes that do not use context-based ...coding performance is further improved if the second configuration is used; this is referred to as context-based adaptive ... See full document

... the H.264/AVC standard ...in H.264/AVC allows the partition of a normal slice into three parts (data partitioning A, B, and C), which are then encapsulated into separate ... See full document

... the H.264/AVC standard ...in H.264/AVC allows the partition of a normal slice into three parts (data part i t i oning A, B, and C), which are then encapsulated into ... See full document

... an evaluation of the performance of VTV and RTV multi-hop communications based on the IEEE ...802.11b standard, revealing that distance and line of sight communication are the two factors that mainly ... See full document

... on H.264/AVC standard for various applications that require video embedding services including picture-in-picture (PIP), multichannel mosaic, screen- split, pay-per-view, channel browsing, ... See full document

... than one mode which possesses the least rate cost. Fig. 3-6 illustrates the relative occurrences of this situation for different sequences. Even though the proportion of the aforementioned problem seems not to be too ... See full document

... Another class of rateless codes which has become popular recently are RLC [6]. RLC applied over a source message produce encoded symbols as random linear com- binations of source symbols with coefficients randomly ... See full document

... compression techniques is used like ...H.261, H.263, H.26L, H.264/AVC, MPEG-2 and MPEG-4 ...some error. In this paper introduce a new technique for error ... See full document

... The Improved Search algorithm searches for the best motion vectors in a course to fine search pattern. The new ME algorithm is the combination of small cross search pattern and diamond search pattern. The proposed ... See full document

... coding techniques for transmissions over wireless networks alone cannot guarantee a complete eradication of distortions characteristic of the video ...bit error and bit packet errors in wideband wireless ... See full document

... Communication Systems worldwide have provided a rapidly growing and useful range of services and are continuing to evolve using a multitude of Signal Processing techniques. The 4th International Conference on ... See full document

... the H.264 video-standard includes error resilience tools, such as picture segmentation, intra-placement on various levels, reference picture selection, data partitioning, flexible ... See full document

... coding standard, jointly developed by groups from ISO/IEC and ...several error resilience techniques to make a video bit stream robust in the erroneous channels conditions and also achieves a ... See full document

... [9]. Error tolerant researchers have focused on reducing the percentage of incorrect estimated blocks using some data redundancy algorithms such as redundant motion vector generation method ...level error ... See full document

... arithmetic coding (CABAC) .In this paper, we have improved and enhanced the previous proposed approach by encrypting more syntax elements. We encrypt the codewords of IPMs, the codewords of MVDs, and the codewords of ... See full document

... In this section, we present the macroblock classification pol- icy employed by the proposed scheme. Macroblocks are rect- angular picture areas and are considered the basic encod- ing units in ... See full document

... correlation between neighboring pixels would be attenuated while the distance is increasing and negligible when pixels are far enough apart. Furthermore, the assumption of the Gaussian distribution would become weak ... See full document

... In wavelet image compression, after the quantization step entropy encoding, which is a lossless form of compression is performed on a particular image for more efficient storage. Either 8 bits or 16 bits are required to ... See full document

... an H.264/AVC video parser design is targeted for two ASIC process technologies and an FPGA, insight is gained into the impact this decoder component has across various process technologies and ... See full document

... of H.264/ ...reduce performance of the ...the performance of the modules depends on the ...the performance of instruction-level parallelism can be further degraded by wrong branch ... See full document