搜索资源列表
PSNR
- 测量视频文件信噪比的文件,对于研究视频压缩很有作用,可以进行压缩质量检验-The file of surveying SNR with video frequency file,more effect with study video compress,can test quality of compress.
AviPsnrFilter
- 对比两个AVI文件的psnr值的VC源代码，欢迎下载
avsnr4
- 计算原始图像和压缩图像之间average psnr的工具，做多媒体分析方面的人都需要。
2
- Implement video compression algorithm that supports: Frame-difference encoding Motion Compensated Prediction (MCP) Long-term memory MCP Optimize MCP parameters for real-time cardiac MRI studies Determine acceptable PSNR for diagnosis
RM8(the latest H.261 test model RM8)
- h.261的解压缩程序，详细根据261国际标准编写，同时运用RM8模型中码率控制算法-H.261 compression procedures, a detailed 261 international standards under preparation, PSNR apply the same model of rate control algorithm
yundong-guji-pipei.rar
- matlab平台的一些运动估计块匹配算法，包括3步法，新3步法，4步法，菱形搜索等等,motionsEstAnalysis.m——scr ipt to execute all Algorithms motionEstES.m——Exhaustive Search Algorithm motionEstTSS.m——Three Step Search Algorithm motionEstNTSS.m——New Three Step Search Algorithm motionEstSE
PSNR
- 计算yv12视频序列的PSNR值，可用于mpeg4，x.264视频编码后的视频质量评估-calculate the PSNR of yv12 video sequences and it can be used for mpeg4, x.264 video coding quality valuation
Compute_psnr.rar
- 计算视频序列的PSNR值，分别计算出每一帧的PSNR值,Calculation of the PSNR values of video sequences, respectively calculate the PSNR value of each frame
evalvid-2.7
- 测量视频性能的工具，很有用. 可以测试视频相关的一些性能，比如MOS和PSNR等-It is a tool for video quality measurement. It is very helpful when you want to evaluate the video quality
yuvPSNRcompu
- computer PSNR for yuv sequences
audio_psnr
- 音频PSNR计算，双声道、512个采样点一帧，可自己修改 -audio PSNR caculation\double channel\512 samples per frame\change as your convience
PSNRCalculator
- video psnr calculator
psnr_comparing_between_videos
- This program is to automatically calculate the psnr between two videos.
psnr
- 输入和输出是两个yuv文件。比较这两个yuv文件的psnr-Calculate the psnr of two yuv files.
DCT
- this function block an Arbitrary image and take dct from each block. for check quality of reconstructed image calculated PSNR.
evalvid-2.7-w32
- Evalvid是一个对在真实或模拟的网络里传输的视频进行质量评价的框架和工具集。除了底层网络的QoS参数的测量，如丢包率，延迟，抖动，Evalvid还提供标准的视频质量评价算法如PSNR和SSIM。它视频编码方面支持H.264，MPEG-4和H.263。音频编码方面支持AAC。-Evalvid is one pair in real or simulated network in the transmission of video quality assessment framework and
Fast-Block-Matching
- 为提高基于块的运动预测的搜索精度,该文基于块匹配准则,提出最小绝对差分误差和(SADD)算法。SADD 以 SAD 为基础,利 用块匹配中相邻像素点误差之间相关性,将块内各像素误差按一定顺序进行差分,消除了相邻点误差之间的冗余。该算法更精确地表达了 块与快之间的相似程度。实验结果表明,该算法可有效降低码率,提高 PSNR 值,而且其鲁棒性好,可适用于各种序列。 -n order to improve the search accuracy performance of motion
JMParser
- JM Parser It can be used to parsing PSNR/RATE from JM stat file
exe_psnr_vs_bitrate
- 肖继民的研究使用随机扩展的RS编码的实时视频流的PSNR与比特流曲线的Matlab程序。-POSTS studies using random extended RS coding PSNR and bit stream real-time curve Matlab program video stream.
error-input-psnr
- psnr and video watermarking