(Publisher of Peer Reviewed Open Access Journals)

International Journal of Advanced Computer Research (IJACR)

ISSN (Print):2249-7277    ISSN (Online):2277-7970
Volume-3 Issue-12 September-2013
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Paper Title : Automatic Detection of Adenocarcinoma using Active Contours
Author Name : NeelapalaAnilKumar, M. SatyaAnuradha, Pilla Srinivas, Ravuri Daniel
Abstract :

CT scan is the one of the image representation for abdomen, where the tumour to be located and specified effectively with clarity, by the medical expert. This role can be hold by using one of the image processing techniques called segmentation. Image segmentation is the technique which isolates the image into different regions to simplify the image and identify the Tumour easily. Image segmentation has been extensively studied by various approaches. This work, focus on the one of the image segmentation technique with a new regularization term that yields an unsupervised segmentation model which identifies different Tumour locations in a given CT image. Active contours form a boundary around a particular part of the image based on an energy function. The energy function may include intensity values of pixels or gradient values. Chen-Vase method of active contour algorithm is adopted for image segmentation. The segmentation is done after properly masking of CT scan image. The cancer prone area is generalized prior to the masking of the image. Effected abdomen cancer can be identified for better analysis of medical experts using image processing MATLAB tools. This paper describes a new method to detect and extract the features in CT scan images, which shows good performance in detection of difficult features. And the developed technique makes use of major image processing methods and fundamentals to detect the cancer with minimum possible human interaction.

Keywords : Active contours, Adeno carcinoma, Bit Map Image, Chan-vase Active Contour, Computed Tomography.
Cite this article : NeelapalaAnilKumar, M. SatyaAnuradha, Pilla Srinivas, Ravuri Daniel, " Automatic Detection of Adenocarcinoma using Active Contours " , International Journal of Advanced Computer Research (IJACR), Volume-3, Issue-12, September-2013 ,pp.76-79.