ECE 208 Signals and Systems Project Deadline:03.06.2016 Objective: This project is related with image processing. There are some noisy pictures. You must apply noise reduction techniques to your picture in order to obtain original image. Everyone deals with only one picture. The pictures are divided according to your student ID (see table). You must write a MATLAB code for noise reduction. An example code is below. The pictures have four different noises with different levels.
Gaussian, Poisson, Salt & pepper, Speckle.
You can use MATLAB image filters (http://www.mathworks.com/help/images/linearfiltering.html) You must save your output image as jpg file and send with your report and code. There will be no hardcopy. You must send your project to ugstorage06@gmail.com, Your mail header (subject line) should be in the format ECE_208_Project_yourname_yourstudentID. Example code: The following code is written for MATLAB 2012, if you use a different version, you should modify the commands according to your version. ----------------------------------------------------------------------------------------------------------------% Example code % read image if necessary, put path of image I = imread('nresim8.jpg');
% put your noise reduction method here %this is example filter J=filter2(fspecial('average',3),I)/255; % show noised image figure, imshow(I) % show noise reduction output figure, imshow(J) % write your noise reduction output as jpg, you must sent this jpg file imwrite(J,'resim8.jpg')
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Assoc. Prof. Dr. Hüseyin Canbolat