Color-to-gray conversion using ISOMAP

Ming Cui; Jiuxiang Hu; Anshuman Razdan; Peter Wonka

doi:10.1007/s00371-009-0412-7

Color-to-gray conversion using ISOMAP

Ming Cui^*, Jiuxiang Hu, Anshuman Razdan, Peter Wonka

^*Corresponding author for this work

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

22 Scopus citations

Abstract

In this paper we present a new algorithm to transform an RGB color image to a grayscale image. We propose using nonlinear dimension reduction techniques to map higher dimensional color vectors to lower dimensional ones. This approach generalizes the gradient domain manipulation for high dimensional images. Our experiments show that the proposed algorithm generates competitive results and reaches a good compromise between quality and speed.

Original language	English (US)
Pages (from-to)	1349-1360
Number of pages	12
Journal	Visual Computer
Volume	26
Issue number	11
DOIs	https://doi.org/10.1007/s00371-009-0412-7
State	Published - Nov 2010
Externally published	Yes

Keywords

Color space
Color to gray
ISOMAP

ASJC Scopus subject areas

Software
Computer Vision and Pattern Recognition
Computer Graphics and Computer-Aided Design

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10.1007/s00371-009-0412-7

Cite this

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title = "Color-to-gray conversion using ISOMAP",

abstract = "In this paper we present a new algorithm to transform an RGB color image to a grayscale image. We propose using nonlinear dimension reduction techniques to map higher dimensional color vectors to lower dimensional ones. This approach generalizes the gradient domain manipulation for high dimensional images. Our experiments show that the proposed algorithm generates competitive results and reaches a good compromise between quality and speed.",

keywords = "Color space, Color to gray, ISOMAP",

author = "Ming Cui and Jiuxiang Hu and Anshuman Razdan and Peter Wonka",

year = "2010",

month = nov,

doi = "10.1007/s00371-009-0412-7",

language = "English (US)",

volume = "26",

pages = "1349--1360",

journal = "Visual Computer",

issn = "0178-2789",

publisher = "Springer Verlag",

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T1 - Color-to-gray conversion using ISOMAP

AU - Cui, Ming

AU - Hu, Jiuxiang

AU - Razdan, Anshuman

AU - Wonka, Peter

PY - 2010/11

Y1 - 2010/11

N2 - In this paper we present a new algorithm to transform an RGB color image to a grayscale image. We propose using nonlinear dimension reduction techniques to map higher dimensional color vectors to lower dimensional ones. This approach generalizes the gradient domain manipulation for high dimensional images. Our experiments show that the proposed algorithm generates competitive results and reaches a good compromise between quality and speed.

AB - In this paper we present a new algorithm to transform an RGB color image to a grayscale image. We propose using nonlinear dimension reduction techniques to map higher dimensional color vectors to lower dimensional ones. This approach generalizes the gradient domain manipulation for high dimensional images. Our experiments show that the proposed algorithm generates competitive results and reaches a good compromise between quality and speed.

KW - Color space

KW - Color to gray

KW - ISOMAP

UR - http://www.scopus.com/inward/record.url?scp=78149416269&partnerID=8YFLogxK

U2 - 10.1007/s00371-009-0412-7

DO - 10.1007/s00371-009-0412-7

M3 - Article

AN - SCOPUS:78149416269

SN - 0178-2789

VL - 26

SP - 1349

EP - 1360

JO - Visual Computer

JF - Visual Computer

IS - 11

ER -

Color-to-gray conversion using ISOMAP

Abstract

Keywords

ASJC Scopus subject areas

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