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Fractal based approach for image segmentation

Londhe, Tushar (Dhirubhai Ambani Institute of Information and Communication Technology, 2004)

In this thesis, we have proposed an algorithm for image segmentation, using the fractal codes. The basic idea behind this algorithm is to use fractal codes for the image segmentation. This method uses compressed codes ...

Moment based image segmentation

Chawla, Charu (Dhirubhai Ambani Institute of Information and Communication Technology, 2010)

Usually, digital image of scene is not same as actual; it may degrade because of environment, camera focus, lightening conditions, etc. Segmentation is the key step before performing other operations like description, ...

Active contours in action

Shah, Pratik P. (Dhirubhai Ambani Institute of Information and Communication Technology, 2005)

There was considerable success in converting images into something like line drawings without resorting to any but the most general prior knowledge about smoothness and continuity. That led to the problem of “grouping” ...

Multiresolution fusion using compressive sensing and graph cuts

Harikumar, V. (Dhirubhai Ambani Institute of Information and Communication Technology, 2012)

Multiresolution fusion refers to the enhancement of low spatial resolution (LR) of Multispectral (MS) images to that of Panchromatic (Pan ) image without compro- mising on the spectral details. Many of the present day ...