Crop_images

a simple way to detect and analyse Abnormal crowd

关于稀疏表示的遥感图像融合——matlab代码(sparse representation )

绝对经典,老外制作的功能强大的matlab实现PLS_TOOBOX(Absolute classic, foreign produced powerful matlab realize PLS_TOOBOX)

利用游程编码和哈弗曼编码实现灰色图片的压缩和解码，压缩比可达15倍(Using run-length encoding and Hafu Man Coding and decoding of gray image compression, the compression ratio up to 15 times)

jpeg的 matlab的源代码，有需要的可以下载，可供学习研究(jpeg the Matlab source code that are needed can be downloaded for study)

说明：  一束5W 的线偏振光以Φ = 45 度方位角振动，垂直入射到玻璃 - 空气表面，该光束波长0.6μm，玻璃介质折射率1.54 @0.6m，当入射角θ从0-70 度变化时，通过给定条件，分别完成如下要求： 画出该光束反射光的光强曲线（I-θ）； 分析该反射光束的偏振态变化，画出偏振方向变化曲线（φ-θ）和偏振光束相位变化曲线 （Φ-θ）。 （注：光束从光密到光疏的界面，在入射角θ 从0-70 度变化中，包括了临界角θc）(Bunch of linearly polarized light 5W to Φ = 45 degrees azimuth vibration, normal incidence to the glass- air surface, the beam wavelength 0.6μm, glass refractive index 1.54 @ 0.6m, when the incident angle θ changes from 0-70 degrees By the given conditions, namely the completion of the following requirements: Draw the reflected light beam intensity curve (I-θ) analysis of changes in the polarization state of the reflected beam, draw the polarization direction of the curve (φ-θ) and polarized beam phase curve (Φ-θ). (Note: the light beam from the optical density of the interface is sparse, the incident angle θ  variation from 0-70, including the critical angle θc))

有效实行数据分类和图像分割的源码， 非常适合学习实用(image and data segmentation)

用矩量法计算一块正方形带电导体板的电荷分布。(Moment method with a square plate charged conductor the charge distribution.)

图像骨架化，处理效果明显，希望能够帮助大家学习。(Image skeleton, treatment effect is obvious, hoping to help you learn.)

pedestrian detector matlab program (computer vision)