Non-local Recoloring Algorithm for Color Vision Deficiencies with Naturalness and Detail Preserving

Yunlu Wang, Duo Li, Menghan Hu, Liming Cai

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

People with Color Vision Deficiencies (CVD) may have difficulty in recognizing and communicating color information, especially in the multimedia era. In this paper, we proposed a recoloring algorithm to enhance visual perception of people with CVD. In the algorithm, color modification for color blindness is conducted in HSV color space under three constraints: detail, naturalness and authenticity. A new non-local recoloring method is used for preserving details. Subjective experiments were conducted among normal vision subjects and color blind subjects. Experimental results show that our algorithm is robust, detail preserving and maintains naturalness. (Source codes are freely available to non-commercial users at the website (https://doi.org/10.6084/m9.figshare.9742337.v2)).

Original languageEnglish
Title of host publicationDigital TV and Wireless Multimedia Communication - 16th International Forum, IFTC 2019, Revised Selected Papers
EditorsGuangtao Zhai, Jun Zhou, Hua Yang, Ping An, Xiaokang Yang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages23-34
Number of pages12
ISBN (Print)9789811533402
DOIs
StatePublished - 2020
Event16th International Forum on Digital TV and Wireless Multimedia Communication, IFTC 2019 - Shanghai, China
Duration: 19 Sep 201920 Sep 2019

Publication series

NameCommunications in Computer and Information Science
Volume1181
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

Conference16th International Forum on Digital TV and Wireless Multimedia Communication, IFTC 2019
Country/TerritoryChina
CityShanghai
Period19/09/1920/09/19

Keywords

  • Color blind
  • Color vision deficiency
  • Non-local algorithm
  • Recoloring

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