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Geoffrey Schivre
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Submitted
Multiscale Retinex
Multiscale Retinex for image enhancement.
mer än 4 år ago | 8 downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/00698b18-e3a8-4341-9f2f-62cb4568c002/8ae393de-7708-4586-9053-854af3c84d6b/images/screenshot.jpg)
Submitted
Hessian2Ddec
eigenvalues and eigenvectors of the Hessian of 2D matrix
ungefär 5 år ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/cbc2c29f-f610-45c3-a08c-cb01a683151a/a3eab7ff-52ba-4218-b2e2-484cc6fc955f/images/screenshot.jpg)
Solved
Find the inverse permutation
Given a permutation vector perm (a vector of n elements containing all the elements from 1 to n in some order), return the permu...
mer än 5 år ago
Submitted
Lowlights map
Correct image background using 3d visibility operators.
mer än 5 år ago | 1 download |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/a5124850-6241-4840-9a10-a49ba32a0b0a/18a58599-3b8a-4826-b4d5-a4ad4fbc6beb/images/screenshot.jpg)
Memory efficient way to remove spurious edges of a skeleton?
Hello, Following your comment here : cleanSkel, I change my litle function to work on 3d images. I couldn't try it to your exa...
mer än 5 år ago | 0
Question
How to choose data in nested struct array using popup menu while the number of field is different in each floor of the nested struct array ?
Hello, I have data organize in a nested struct array i.e : on the first floor of this struct I have different groups of data th...
nästan 6 år ago | 0 answers | 0
0
answersReturn a phrase based on a matrix entry
Hello, I'm not sure to understand well your question but if you want that matlab display your phrase if there is at least one...
nästan 6 år ago | 1
How to find indices of a rectangular region inside big matrix? | Efficiently
Hello, I'm not sure if it's efficient enough but try : p = nchoosek([Row_start:Row_end,Col_start:Col_end],2); idx = uni...
nästan 6 år ago | 1
Submitted
RobustDetrend
Use robustfit to detrend polynomial trend in data
nästan 6 år ago | 3 downloads |
![Thumbnail](/matlabcentral/mlc-downloads/downloads/ecb752d9-0ce9-4dfc-aaf7-613b630fb8b8/0e482417-3a6e-4dd4-b41d-d10768b0a50e/images/screenshot.jpg)
How can I transform an image to match with a 2D array?
Hello, Here is how I would do it : I first start to binarize both images. To do so use the image segmenter app if you have i...
nästan 6 år ago | 0
Question
What is call 'energy' in matlab SMOOTHDATA help ?
I try to figure out what is the energy of input data for the smoothdata function : 'When the window size for the smoothing metho...
nästan 6 år ago | 0 answers | 0