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Sajid Khan


Hanyang Uni South Korea

Last seen: 4 years 前 |  自 2013 起处于活动状态

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消息

I want to be good in Image processing
Professional Interests: Image Processing

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已回答
is paddedsize the matlab command?
paddedsize isn't a matlab command, it's a function which was propsed by gonzalez in his book "Image Processing using Matlab", t...

7 years 前 | 0

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已提交


Adding Random valued impulse noise to an image
This function add random valued impulse noise of certain noise density and width

8 years 前 | 1 次下载 |

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提问


Problem in reading binary data from excel file
I have an excel file that contains binary data in single cell. The binary data that is stored in excel is given below 100011111...

9 years 前 | 3 个回答 | 0

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个回答

已回答
how to find haar wavelet in matlab
http://kr.mathworks.com/matlabcentral/fileexchange/40661-haar-wavelet-transform/content/haar/haaar.m

9 years 前 | 0

已回答
enhance Lung Field in X ray image
Use morphology such as dilation

9 years 前 | 0

已提交


Add salt or pepper or random valued impulse noise to image
This function add wither salt or pepper or both type or random valued impulse noise to image.

10 years 前 | 1 次下载 |

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已回答
how to implement the boundary discriminative noise detection technique in matlab?
do you want to implement it for removal of salt and pepper noise? If yes, then I can help you. Do reply me

10 years 前 | 0

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已提交


Rosin Thresholding
Implementation of paper "Unimodal thresholding"

10 years 前 | 2 次下载 |

已回答
How do I pick a minimum that is not the first value in a matrix with multiple minima?
2 6 [4,5] 3 [1,8,7] 8 [3,5,8,7] 2 [3,5,6,9,11] 9 if M is the cell posted above. the the step [~, ind] = min([M...

10 years 前 | 0

已回答
undefined function type double
it you don't have anything in vettore, then how can you perform the step vettore(i)=vettore(i)+1;

10 years 前 | 0

| 已接受

已回答
pdist2 error: Undefined function 'pdist2mex' for input arguments of type 'double'.
Be careful if you are using "pdist2mex" as the name of a variable. What is the syntax that you are using? Can you please post ...

10 years 前 | 0

已回答
Image Normalization in the range 0 to 1
function image_normalized = imnormalize( image_orig, min_norm, max_norm) val_max = max(image_orig(:)); val_min = min(...

10 years 前 | 2

已回答
what is code for non-maxima suppression of a grey image
Hi, attached is the source code for non maximal suppression. I also have submitted the code in file exchange but it will take ...

11 years 前 | 1

提问


Can imnoise return the indices of locations where noise was added?
HI everyone, is there any method in Matlab which can provide the locations of corrupted pixels which are corrupted after manu...

11 years 前 | 2 个回答 | 0

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已回答
i wann to calculate MSE & PSNR.
Or try this if you want to calculate mse for a 2D array, err_val = mean(mean((orig_matrix - est_matrix).^2)); But if you h...

11 years 前 | 0

已回答
i wann to calculate MSE & PSNR.
Hi Gautam, It's the link for calculating root mean square error from which you can calculate mean square error as the differe...

11 years 前 | 0