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Bi-Level Weighted Histogram Equalization for Scalable Brightness Preservation and Contrast Enhancement for Images

Shanmugavadivu Pichai,Balasubramanian Krishnasamy,Somasundaram Karuppanagounder
#Contrast enhancement #brightness preservation #hist ogram equalization #peak signal to noise ratio #absolute mean brightness error #structural similarity index matri x

Evolutionary Computing Model for Finding Breast Cancer Masses using Image Enhancement Procedures with Artificial Intelligent Algorithms

Dhivya Samraj,Kuppuchamy Ramasamy,Muralidharan Karuppusamy
#Image enhancement #breast cancer #histogram equalization #particle swarm optimization #analysis

Efficient Algorithm for Contrast Enhancement of Natural Images

1
# Contrast enhancement # modified sigmoid function # im age processing # histogram equalization

Contrast Enhancement using Completely

Overlapped Uniformly Decrementing Sub-Block
#Illumination pre-processing; global histogram equalization; localization; mean squared error; histogram flatness measure # absolute mean brightness error

Enhancement of Human Visual Perception-Based Image Quality Analyzer for Assessment of Contrast

Enhancement Methods
#Contrast enhancement # histogram equalization # image quality # noise # weber fechner

A New Approach for Contrast Enhancement

Naglaa Hassan,Norio Akamatsu
#Image processing #contrast enhancement #sigmoid function.
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