Introduction - If you have any usage issues, please Google them yourself
Describes the use of MatLab implementation of the three kinds of commonly used image enhancement methods: histogram equalization, gray transformation, filtering, smoothing and sharpening to explore the use of MatLab to provide a series of operators for image edge detection method. Amold scrambling to transform, for example, explore the MatLab in the image space transformation processing applications to explore the discrete cosine transform, for example MatLab frequency-domain transform in the image processing applications.