A color histogram (CH) in photography and image processing is a depiction of color variation within an image. A color histogram for digital images portrays the pixel number of that have colors in every one of defined color range list, and that include the color model of the image and the collection of all probable colors [1, 2]. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

Jyotismita Chaki

School of Computer Science and Engineering

Vellore Campus

N. Dey

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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Journal	Data powered by TypesetSpringerBriefs in Applied Sciences and Technology
Publisher	Data powered by TypesetSpringer
ISSN	2191530X