Abstract Signature Features Extraction is a method for deriving informative values of image
signature for indexing and signature identification. It is a dimensionality reduction of image …

The equalization of histograms is a simple and efficient process for contrast enhancement.
This paper presents equalization of the bi-histogram with the level of the entropy-based …

Video enhancement has played very important roles in many applications. However, most
existing enhancement methods only focus on the spatial quality within a frame while the …

The paper describes an" off-the-shelf" algorithmic solution for unsupervised exposure
correction for video. An important feature of the algorithm is accurate processing not only for …

Target tracking at a less illuminated environment is a tedious work. In this paper, Adaptive
Enhancement algorithms are used as a pre-processing technique. The performance of these …