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Study of various Digital Image Processing concepts using MATLAB

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Study of various Digital Image Processing concepts using MATLAB


Amit Nambiar (view profile)


Study of various Digital Image Processing concepts using MATLAB. .txt files for C are also included

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1. Study of BMP file format.
2. Study of statistical properties- mean, standard deviation, profile, variance and
Histogram plotting.
3. Histogram equalization & modification.
4. Gray level transformations such as contrast stretching, negative, power law
transformation etc.
5. Spatial Domain filtering- smoothing & sharpening filters.
6. DCT/IDCT of given image.
7. Edge detection using Sobel, Prewitt and Roberts operators.
8. Morphological operations- erosion, dilation, opening & closing on binary
a. Image.
9. Pseudo coloring.
10. Creating noisy image and filtering using MATLAB


This file inspired Graylevel1(Varargin).

MATLAB release MATLAB 7.10 (R2010a)
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Comments and Ratings (5)
13 Aug 2014 SAKSHI GUPTA

08 Jul 2014 Hemantkumar mali

09 Jan 2014 Amit Nambiar

Amit Nambiar (view profile)

Hi Riya, Please be specific.
You have to use logical if you want to display binary image using the imshow(...) function.

Comment only
20 Dec 2013 Riya

Riya (view profile)

what is the use of logical() here?
i mean why isnt the image displayed without its use?

Comment only
08 Oct 2013 Pinakin

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