Please implement oneof the point processing techniques below. You can chose whatever programming language to use

Assignment 2

Please Google XnView and Gimp, download and install.

Please implement oneof the point processing techniques below. You can chose whatever programming language to use. (Pls do not use any image processing library functions). Please use the Lena 256_PGM.pgmused in Assignment 1 as input image to test your program.

a. linear transformation. it is your choice what function to use

b. none linear transformation: it is your choice what function to use

c. histogram generation. Your program should output the histogram data to an output file. You can then use an existing software such as excel to generate the histogram (bar chart).

d. Histogram equalization: this is not required. However, if you implement this, Besidesany one of the above, you would receive an extra credit of up to 20%

e. If you implement more than one of the a~b, you would receive an extra credit of up to 20%

Submission:

1. Your source code and the output image