Search: Matlab
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to solve out of memory problem in matlab
my image is multispectral...large image...When i process each band and find PCA transformation,i am getting out of memory problem...even i tried to increase size of virtual memory...but still getting same problem....please provide solution.....
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Image mosaicing
we want an algorithm for Image mosaic
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Strassen algorithm for matrix miltiplication
Strassen algorithm is an algorithm used for matrix multiplication. It is faster than the standard matrix multiplication algorithm, but would be slower than the fastest known algorithm for extremely large matrices.
It's useful mostly for large matrices.
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Visual Cryptography
Simple implementation of the visual cryptography scheme based on Moni Naor and Adi Shamir, Visual Cryptography, EUROCRYPT 1994, pp1–12. This technique allows visual information like pictures to be encrypted so that decryption can be done visually.
The code outputs two files. Try printing them on two separate transparencies and putting them one on top of the other to see the hidden message.
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Description of Interest Regions with Local Binary Patterns
This paper presents a novel method for interest region description. We adopted the idea that the appearance of an interest region can be well characterized by the distribution of its local features. The most well-known descriptor built on this idea is the SIFT descriptor that uses gradient as the local feature. Thus far, existing texture features are not widely utilized in the context of region description. In this paper, we introduce a new texture feature called center-symmetric local binary pattern (CS-LBP) that is a modified version of the well-known local binary pattern (LBP) feature.
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Description of Interest Regions with Local Binary Patterns
center symmetric local binary patterns it combines the features of LBP and SIFT
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Canny edge detection
Looking for a fast and open implementation of the Canny Edge Detector algorithm.
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KMP for MATLAB
Hi, I would like to use the KMP algo with MATLAB but I have a problem to adapt it from the one I can find on the internet. The problem is from the partial table to build, it asks a minus 1 value which is not possible on MATLAB. Thanks for your help Boris
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