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XWXGF
- 使用相位相关法对视频中的两帧图象进行预测编码，画出运动场并求出峰值信噪比-Using the method of relevant video phase two frames image coding, predicting playground and peak value signal-to-noise ratio
neuralnetwork
- 用于图像识别的新型神经元网络 提出了一种用于图像识别的映封正交神经元网络。 在一般情况下待识别的样本空间的维数相当大, 为了有效地进行识别,必须把样本空间的维数降下来。目前常用的方法就是特征提取法,本文采用映射正交过程把样本空间映射成正交分类空间,并在此基础上,采用网络进行图像分类。计算机上模拟结果表明此网络县有时缺损和噪声图像进行正确识别的能力-Image recognition for a new type of neural network used in a video im
feature_extraction_face_GE
- An automatic facial feature extraction method is presented in this paper. The method is based on the edge density distribution of the image. In the preprocessing stage a face is approximated to an ellipse, and genetic algorithm is applied
BRPCA
- 本文件中包含的代码是使用Bayesian compressive sensing 理论对图像降噪，修复的程序-his package includes 4 folders. Folder toydata contains core code and demo of the original BRPCA Model Folder MarkovDependency contains core code and demos of the modified BRPCA Model with M
New-Folder
- this code is to remove the noise from video-this code is to remove the noise from video...........................
chenyangyi
- 计算视频压缩时的质量，计算出视频压缩的峰值信噪比PSNR-When calculating the quality of video compression, video compression to calculate the peak signal to noise ratio PSNR
Copy-Detection
- 使用下采样帧构成的列向量的PCA系数作为每帧特征（原则上，也可以使用其他类型的关键帧特征），多帧特征构成特征矢量，以高斯概率模型的后验概率衡量相似性、并建立k维树结构的索引进行搜索，文中对噪声、模糊、再压缩、加Logo，及其这些变换的两两组合进行了实验（丢帧很少时也可以），速度很快，适合于大规模因特网视频的搜索。-Use sampling frame column vector of the PCA coefficients as each frame features (in principl
61IC_H4231
- PAV (H265) 是 音视频 压缩解压 协议，非常不同于H264/MPEG4，ZPAV (H265) 的基本算法 是 小波，多级树集合群，广义小波，数学形态小波，...... ZPAV (H265) 基本算法 ： 1，图象与声音分解与合成 ：小波 ； 2，图象与声音前处理 ：小波子带零交叉降噪，目标纹理处理，语音处理 ； 3，速率控制 ：小波子带熵速率控制 ； 4，量化与反量化 ：小波子带熵量化与反量化 ； 5，低频分量和高频分量的降维 ：小波子带邻域交
zaosheng11
- 雷达高斯分布相干视频噪声和高斯分布中频噪声仿真-Coherent Radar Gaussian noise and Gaussian frequency video noise simulation
Motion-in-live-video
- The Kalman filter, also known as linear quadratic estimation (LQE), is an algorithm that uses a series of measurements observed over time, containing noise (random variations) and other inaccuracies, and produces estimates of unknown variables that t
vad_directed_by_noise_classification
- vad_directed_by_noise_classification.m This code is an implementation of VAD algorithm proposed in: Robust voice activity detection directed by noise classification please cite the article in your paper: Robust voice activity detec
jaofen
- ML法能够很好的估计信号的信噪比,用于建立主成分分析模型，实现了图像的灰度化并进一步用于视频监视控。- ML estimation method can be a good signal to noise ratio, Principal component analysis model for establishing, Achieve a grayscale image and further control for video surveillance.
r
- 交通视频采集后的图像预处理。由于硬件及环境等因素的影响，摄像头提取的图像不可避免地包含噪声，图像的质量会受到不同程度的失真。因此，我们要对采集到的视频序列进行图像的预处理。 车辆检测算法。概括性的分析了基于图像处理的几种常用的车辆检测算法：帧差法、光流法，总结了各种方法的优缺点，并采用背景差法对车流量进行检测。该算法自适应能力强，计算量小，可正确判断有无车辆、完成车辆计数，实现车流量计算，为交通监管系统提供实时有效的交通参数。 车辆计数。分析常用的车辆计数方法：虚拟线圈法和目标跟踪法。并
quijao
- 实现了图像的灰度化并进一步用于视频监视控，ML法能够很好的估计信号的信噪比,包含了阵列信号处理的常见算法。- Achieve a grayscale image and further control for video surveillance, ML estimation method can be a good signal to noise ratio, Contains a common array signal processing algorithm.
funking_V2.4
- 时间序列数据分析中的梅林变换工具，利用matlab写成的窄带噪声发生，实现了图像的灰度化并进一步用于视频监视控。- Time series data analysis Mellin transform tool, Using matlab written narrowband noise occurs, Achieve a grayscale image and further control for video surveillance.
yuiqiu_v44
- 包括调制，解调，信噪比计算，实现了图像的灰度化并进一步用于视频监视控，信号维数的估计。- Includes the modulation, demodulation, signal to noise ratio calculation, Achieve a grayscale image and further control for video surveillance, Signal dimension estimates.
fanken_v73
- 针对EMD方法的不足,添加噪声处理，实现了图像的灰度化并进一步用于视频监视控。- For lack of EMD, Add noise processing, Achieve a grayscale image and further control for video surveillance.
GBFMT-Image-Denoising-Codes
- This software release consists of an implementation of the algorithm described in the paper: B. K. Shreyamsha Kumar, “Image Denoising based on Gaussian/Bilateral Filter and its Method Noise Thresholding , Signal, Image and Video Processing, pp. 1-1
Video-Denoising
- Video Denoising,First video split into frame,then noise removed on every frame.finally recostruct the video.
video_ldpc-master
- For instance, you can change the modulation scheme, channel noise model, LDPC schemes. LDPC decoder binary files. test.avi (testing video). n each blok, encode, modulation, mapping (demodulation), and decoding. Once all blocks of a frame is done, pai