The following codes a)convert an 8-grey scale image to a binary. b) convert a 24-bit colour image to its red channel image c)convert an 8-bit colour image to a grey-scale iamge.

From a given image, this code returns it in the following colour spaces RGB,NTCS,YCBCR,HSV. The fields are returned in a matrix of dimensions (:,:,12)

本程序对图像的点运算、几何变换、频域滤波、彩色图像处理、图像分割、形态学变换等进行操作的源代码。- This Program is that deal with image point operators,geometric transformation,frequency-domain filtering,Colour Image Processing,Image Segmentation and so on.