About: An Efficient Perception-based Adaptive Color to Gray Transformation     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

AttributesValues
rdf:type
Description
  • Převod barevných obrázků na šedotónové má široké uplatnění v praxi (příprava pro tisk, vylepšení obrázků, transformace dat pro barvoslepé, atd.). Existující metody nedávají dobré výsledky, nebo jsou extrémně časově náročné. Naše nově navržená metoda pro transformaci obrázků s minimální ztrátou informace je založena na experimentálně získaných perceptuálních datech barevného modelu Coloroid. Barevnou a jasovou informaci pokládáme za pole gradientů a toto pole řešíme novou, velmi efektivní metodou korekce nekonzistence gradientního pole. Výsledný obrázek potom získáme jednoduchou a rychlou přímou 2D integrací. (cs)
  • The visualization of color images in gray scale has high practical and theoretical importance. Neither the existing local, gradient based methods, nor the fast global techniques give a satisfying result. We present a new color to grayscale transformation, based on the experimental background of the Coloroid system observations. We regard the color and luminance contrasts as a gradient field and we introduce a new simple, yet very efficient method to solve the inconsistency of the field. Having a consistent gradient field, we obtain the resultant image via fast direct integration. The complexity of the method is linear in the number of pixels, making it fast and suitable for high resolution images.
  • The visualization of color images in gray scale has high practical and theoretical importance. Neither the existing local, gradient based methods, nor the fast global techniques give a satisfying result. We present a new color to grayscale transformation, based on the experimental background of the Coloroid system observations. We regard the color and luminance contrasts as a gradient field and we introduce a new simple, yet very efficient method to solve the inconsistency of the field. Having a consistent gradient field, we obtain the resultant image via fast direct integration. The complexity of the method is linear in the number of pixels, making it fast and suitable for high resolution images. (en)
Title
  • An Efficient Perception-based Adaptive Color to Gray Transformation
  • An Efficient Perception-based Adaptive Color to Gray Transformation (en)
  • Adaptivní transformace barevných obrázků na šedotónové (cs)
skos:prefLabel
  • An Efficient Perception-based Adaptive Color to Gray Transformation
  • An Efficient Perception-based Adaptive Color to Gray Transformation (en)
  • Adaptivní transformace barevných obrázků na šedotónové (cs)
skos:notation
  • RIV/68407700:21230/07:03131067!RIV08-MSM-21230___
http://linked.open.../vavai/riv/strany
  • 73;80
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(LC06008)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 409304
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/07:03131067
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Enhancement Filtering; Viewing Algorithms; color to grayscale conversion (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [2DD2C8DE2731]
http://linked.open...v/mistoKonaniAkce
  • Banff
http://linked.open...i/riv/mistoVydani
  • Aire-la-Ville
http://linked.open...i/riv/nazevZdroje
  • Computational Aesthetics 2007. Eurographics Workshop on Computational Aesthetics in Graphics, Visualization and Imagining
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Neumann, L.
  • Čadík, Martin
  • Nemcsics, A.
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
http://purl.org/ne...btex#hasPublisher
  • Eurographics Association
https://schema.org/isbn
  • 978-1-56881-370-7
http://localhost/t...ganizacniJednotka
  • 21230
is http://linked.open...avai/riv/vysledek of
Faceted Search & Find service v1.16.118 as of Jun 21 2024


Alternative Linked Data Documents: ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 64 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software