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An Enhanced Approach to improve the contrast of Images having bad light by Extracting their BackgroundDetecting and

Author(s): Gurpreet Bhatia | Deepak Goel

Journal: International Journal of Computer Science and Management Studies
ISSN 2231-5268

Volume: 11;
Issue: 02;
Start page: 114;
Date: 2011;
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Keywords: Morphological operators | block analysis | opening

The application of mathematical morphology to imageprocessing and analysis has initiated a new approach forsolving a number of problems in the image enhancement field.So, we have used morphological operators to detect and extractthe background of images. Various operators used are erosion,dilation, opening and closing. After the background is extracted, contrast of bad lightning image is improved by the application of operators based on Weber’s law notion. The operators used are block analysis and opening by reconstruction. In this paper, we will present the result of images on applying these operators.
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