Description: 一本关于视频编码、MPEG4及H.264的非常好的外文电子书籍-on a video encoder, MPEG4 and H.264 very good foreign-language e-books Platform: |
Size: 3980288 |
Author:普明 |
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Description: 本文主要完成了对H.264视频压缩算法的编码器的各个关键环节的分析，
以及对H.264视频压缩算法的软件实现的研究，还有对H.264视频压缩算法的压
缩性能的测试和分析。
-In this paper, completed the H.264 video compression algorithm of the encoder of the various key aspects of analysis, as well as the H.264 video compression algorithm of the software realize the study, as well as H.264 video compression algorithm for compression performance testing and analysis. Platform: |
Size: 5195776 |
Author:南茜 |
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Description: 基于C++的实现H.264压缩格式的数字水印嵌入的源代码-Based on C++ implementation of H.264 compression format of the digital watermark embedded in the source code Platform: |
Size: 148480 |
Author:wyj |
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Description: 视频压缩与解码 实现视频的压缩与解码功能-Video compression and decoding to achieve video compression and decoding Platform: |
Size: 1126400 |
Author:李建 |
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Description: 本文提出一种在原始视频DCT(离散余弦变换)与SVD(奇异值分解)域自适应嵌入水印的算法。算法首先将视频流分割成一个个场景,场景中的视频图像被变换到DCT-SVD域中,水印量化嵌入在最大奇异上,实现了水印盲检测。同时实验证明该算法在满足透明性要求下也满足一定的鲁棒性要求,能够抵抗低通滤波、中值滤波、椒盐噪声、高斯噪声、H.264压缩攻击以及统计攻击和帧剪切等攻击。-This paper presents an original video in the DCT (Discrete Cosine Transform) and SVD (singular value decomposition) algorithm for adaptive watermark embedding. Firstly, a video stream is divided into scenes, scenes of the video image is converted to the DCT-SVD domain, the watermark embedded in the largest singular quantification, the realization of the watermark signal. Furthermore, the experiments show that the algorithm meet the transparency requirements are met under certain robustness requirements, can resist the low-pass filtering, median filtering, salt and pepper noise, Gaussian noise, H.264 compression attacks and attacks and frame shear statistics attack. Platform: |
Size: 63488 |
Author:久久 |
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Description: 一个基于H.264标准的4位图像预测压缩程序，使用MATLAB设计，对图像有着较好的预测处理效果-A standards-based H.264 compression 4 image projections, the use of MATLAB design, has a better prediction of the image processing effect Platform: |
Size: 2048 |
Author:laj |
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Description: matlab编写的h.264,压缩和解压缩avi格式视频，压缩效果较好，适用于学习-h.264 matlab prepared avi format video compression and decompression, compression is better for learning Platform: |
Size: 2885632 |
Author:宋延杰 |
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Description: Context-adaptive binary arithmetic coding (CABAC) is a form of entropy encoding used in the H.264/MPEG-4 AVC and High Efficiency Video Coding (HEVC) standards. It is a lossless compression technique, although the video coding standards in which it is used are typically for lossy compression applications. CABAC is notable for providing much better compression than most other entropy encoding algorithms used in video encoding, and it is one of the key elements that provides the H.264/AVC encoding scheme with better compression capability than its predecessors. Platform: |
Size: 16384 |
Author:rezajava
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Search - compression h.264 matlab