[PDF] Top 20 FPGA based High Performance CAVLC Implementation for H 264 Video Coding
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FPGA based High Performance CAVLC Implementation for H 264 Video Coding
... variable-length coding (CAVLC) is an important feature of the latest video coding standard ...The coding technique using conventional CAVLC based on area efficient design, ... See full document
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Title: Implementation of CAVLD Architecture Using Binary Tree Structures and Data Hiding for H.264/AVC Using CAVLC & Exp-Golomb Codeword Substitution
... architecture performance with less memory occupation by using binary tree structures in terms of number of gates utilized are listed in the ...using CAVLC codeword and Exp- Golomb codeword mapping has good ... See full document
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Adapting hierarchical bidirectional inter prediction on a GPU based platform for 2D and 3D H 264 video coding
... accelerate H.264/AVC ME using a ...the H.264/AVC ME algorithm into five steps so as to achieve highly parallel computation with a low exter- nal memory transfer ...RD performance; ... See full document
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Investigating low-bitrate, low-complexity H.264 region of interest techniques in error-prone environments
... speed performance of each RoI coding method also remains to be ...source H.264 encoding solutions such as x264 have been shown to provide drastically better performance and have ... See full document
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FPGA Design of an Intra 16 × 16 Module for H 264/AVC Video Encoder
... the coding chain block that needs 77 clock ...hardware implementation is optimized to achieve higher perform- ances for the ...H.264 video encoder than the hardware architecture ... See full document
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Video coding with dynamic background
... In H.264, a group of picture (GOP) comprises one Intra (I-) frame with subsequent predicted (P-) and/or bi-directional (B-) ...PSNR performance using the H.264 for I-frame and P-frame ... See full document
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FFmpeg based Coding Efficiency Comparison of H 264/AVC, H 265/HEVC and VP9 Video Coding Standards for Video Hosting Websites
... Advanced Video Coding (AVC) was developed and Standardized collaboratively by the International Telecommunication Union (ITU-T) Video Coding Expert Group (VCEG) and ISO / IEC Moving Picture ... See full document
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Watermarking in H.264/AVC Compressed Domain Using CAVLC
... the CAVLC process was ...the H.264 standard closely and get the low computational complexity, meets the requirement of real-time processing ...the CAVLC high coding ... See full document
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Analysis of Video Coding and Error Resilience Tools of H 264/AVC in Wireless Environment
... The H.264/AVC has more options and parameters and cover wide range of applications as compered to any previous standerd codec ...The performance of H.264/AVC is highly depend on the ... See full document
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Haze Removal of Secure Remote Surveillance System
... and video was ...system based on fast single image dehazing and here the codecs used is joint photographic expert ...compressed video, by using codecs ...the coding artifacts and motion ... See full document
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FPGA Implementation of High Performance Entropy Encoder for H.264 Video CODEC
... entropy coding creates and assigns a unique prefix-free code to each unique symbol that occurs in the ...variable-length coding (CAVLC) is an important feature of the latest video ... See full document
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Improved Intra-coding Methods for H.264/AVC
... of H.264/AVC take an assumption that the intensity is uniform within the block to be ...cases, high correlation can be expected among the nearest neighbors spaced one pixel apart except those within ... See full document
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Title: SECURE DATA RETRIEVAL FOR DECENTRALIZED DISRUPTION-TOLERANT MILITARY NETWORKS
... also high when compared to the recent methods ...encrypted H.264/AVC bit stream, which consists of video encryption, data embedding and data extraction ... See full document
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Very Low Bit Rate Video Coding by Combining H 264/AVC Standard and 2 D Discrete Wavelet Transform
... with H.264 default mode, can achieve good performance for the much less bit ...sending video over very low capacity channels like the home-used dial-up ...proposed video coding ... See full document
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An Efficient Rate Distortion Approach for Video Compression
... improving coding efficiency at the expense of a modest increase in ...digital video compression technology has been gaining popularity for many ...digital video industry brings to us cannot be ... See full document
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Video Quality Analysis for H.264 Based on Human Visual System
... Reconstruction path: Here decoding and reconstruction of encoded frames is performed. To reconstruct the encoded frames, quantized coefficients are scaled (De-quantized) and inverse transformed to obtain residues which ... See full document
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Low-Power High Throughput ICT Architecture for H.264 Video Encoding
... MPEG-2 Video and MPEG-4 Visual specify Discrete Cosine Transform (2-D DCT) to be applied to source or residual image ...the implementation of DCT on a practical processor requires approximations to certain ... See full document
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TRANSFORM BASED DATA HIDING APPROACH IN ENCRYPTED H 264/AVC VIDEO
... The Discrete Sine Transform(DST) is used for hiding important data in encrypted H.264/AVC video. This DST uses quadtree segmentation method which provides better quality and preserves the size of the ... See full document
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A Technical Analysis Towards Digital Video Compression
... uncompressed video scene can occupy a large amount of storage space, video compression has an important role in the digital ...MPEG-2, H.263 [2], H.264, etc are codecs defined by ... See full document
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Wyner–Ziv to Baseline H.264 Video Transcoder
... Mobile-to-mobile video communications is one of the most requested services which operator networks can ...sends video information to another, both transmitter and receptor should employ video ... See full document
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