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limitation in modern digital cameras in capturing high dynamic range images in which image contrast enhancement situation always needed at the processing device also Noise in image frames creates the serious poverty of image quality. The noise remains as large residual errors after motion compensation. The typical digital cameras can only capture images with a dynamic range of thousands in magnitude just because of that limited dynamic range of digital cameras, poor visibility causes due to overexposure in bright regions and underexposure in dark regions of a captured image. If the intensity of noise is higher than the signal then the conventional de-noising techniques cannot work properly. This paper is elaborating a method for image adaptive contrast enhancement which is better than different types of method and technologies of image enhancement on parameters of SNR, LOE and entropy. Proposed method is named as median equalized stretched retinex (MESR) method where three different methods of image contrast enhancement are in use with a specific sequencing.
Keywords:
Contrast Enhancement, multi-scale Intensity retinex, quality assessment, Lightness Order Error
Cite Article:
"SINGLE IMAGE CONTRAST ENHANCER BASED ON PROPOSED MEDIAN EQUALIZED STRETCHED RETINEX (MESR) METHOD", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.4, Issue 10, page no.1 - 8, October-2019, Available :http://www.ijrti.org/papers/IJRTI1910001.pdf
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ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator