Digital Image Filtering

Performs Point and Spatial Operations and their histograms

Description

To develop functional modules to process grayscale image intensity data. And perform Point and spatial operations. Uses Prewitt, Sobel, and Laplacian of Guassian Methods. And calculates their histograms.

• Required Products: Image Processing Toolbox
• MATLAB release: MATLAB 7.2 (R2006a)

[igor scrdanzan]

An example with a Matlab sample image that ships with the Image Processing Toolbox (look in toolbox/images/imdemos) & a comparison with the correspondent matlab filtering function (if available) would be of great value

[abbas kader]

yeah tis need more modification for the displayed a defined histogram for each filtered image

[Chunmei Han]

 

[Muhammad Nawaz]

Hi James Wilcox,

I tested your MATLAB code Digital Image Filtering it works properly but as a student of Image processing may I ask how one can interpret results of Mean, Standard Deviation etc with respect to an image.