Gradient norm-based histogram equalization

Kohei Inoue; Kenji Hara; Kiichi Urahama

doi:10.3169/itej.67.J296

Gradient norm-based histogram equalization

Kohei Inoue, Kenji Hara, Kiichi Urahama

Visual Communication Design

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

We propose a method for enhancing the contrast of grayscale images by equalizing their weighted histograms on the basis of the gradient norm, and we quantitatively evaluate the effectiveness of the proposed method.

Original language	English
Pages (from-to)	J296-J299
Journal	Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
Volume	67
Issue number	8
DOIs	https://doi.org/10.3169/itej.67.J296
Publication status	Published - 2013

All Science Journal Classification (ASJC) codes

Media Technology
Computer Science Applications
Electrical and Electronic Engineering

Access to Document

10.3169/itej.67.J296

Cite this

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title = "Gradient norm-based histogram equalization",

abstract = "We propose a method for enhancing the contrast of grayscale images by equalizing their weighted histograms on the basis of the gradient norm, and we quantitatively evaluate the effectiveness of the proposed method.",

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