Many popular modern image processing software packages implement a naïve form of histogram equalization. This implementation is known to produce histo
In subject area: Computer Science Histogram equalization is a technique that adjusts the pixel values of an image based on its intensity histogram, resulting in an image with a uniform distribution of intensities and a flat histogram. This technique enhances the visibility of image details by utili...
Adaptive histogram equalization (AHE) is an image pre-processing technique used to improve contrast in images. It computes several histograms, each corresponding to a distinct section of the image, and uses them to redistribute the luminance values of the image. It is therefore suitable for improvi...
propose Block-Overlapped Histogram Equalization (BOHE), which applies Huang’s\mathcal {O}(n)sliding-window histogram method [3] to AHE. The core idea in [3] is that when the window slides one pixel to the right, one can simply update the histogram computed for the previous pixel instead...
Computer Graphics, Imaging and VisualizationR. Agarwal, "Bit Planes Histogram Equalization for Tone Mapping of High Contrast Images", IEEE proceedings of Computer Graphics, Imaging and Visualisation Conference, Singapore, 33-38, 2011.R. Agarwal, "Bit Planes Histogram Equalization for Tone Mapping of ...
METHODS: Two processing methods, the gray-level histogram equalization ... LT Yuan - 《Journal of the Fourth Military Medical University》 被引量: 32发表: 2007年 Lip color classification based on support vector machine and histogram Li, "Lip color classification based on support vector machine ...
2 Issue. 6 Global and Localized Histogram Equalization of an Image Pradeep1, Namratha M2, Manu G V3 1,2(Mtech in Software engineering, Department of Information Science, PESIT, Bangalore,India) 3,(BE, MBA, Mtech in Computer Science, SJCIT, Chikkabalapur, Technical Lead-Testing, Calsoft ...
Histogram equalization is widely used for contrast enhancement in a variety of applications due to its simple function and effectiveness. Examples include ... YT Kim - 《IEEE Transactions on Consumer Electronics》 被引量: 1708发表: 1997年
Dodgson (2005) Color Imaging X: Processing, Hard Copy, and Applications 9/21/2004 6:17 AM Histogram Warping Framework Applications Color Histogram Specification and Color Histogram Equalization Automatic Contrast Enhancement Histogram Warping Color Transfer from an Example Image Interactive Contrast ...
Firstly, in view of the limitation of conventional histogram equalization method, a nonlinear transform model of histogram was established based on the prior constraints of image histogram through the analysis of human visual perception characteristics. Then the parameters of transform model are optimized...