Perceptually-based gamut extension algorithm for emerging wide color gamut display and projection technologies

Syed Waqas Zamir, Javier Vazquez-Corral, Marcelo Bertalmío

Producción científica: Capítulo de libroCapítuloInvestigaciónrevisión exhaustiva

6 Citas (Scopus)

Resumen

While wide color gamut (WCG) capabilities are a key element of emerging display and projection technologies, at present most image content is recorded using standards such as DCI-P3 for cinema or BT.709 for TV that have a reduced color gamut. Therefore, there is a need for gamut extension methods that process regular content and allow to appreciate the full color potential of new displays, improving user experience. We present a gamut extension algorithm that is based on visual perception models and explicitly takes into account low chromatic colors such as skin tones. It produces results that look natural, are free of artifacts of any kind, and outperform the state of the art. The method is fast, allowing for operation interaction if needed.

Idioma originalInglés
Título de la publicación alojadaSMPTE 2016 - Annual Technical Conference and Exhibition
EditorialInstitute of Electrical and Electronics Engineers Inc.
Páginas1-11
Número de páginas11
ISBN (versión digital)9781614829577
DOI
EstadoPublicada - 2016

Serie de la publicación

NombreSMPTE 2016 - Annual Technical Conference and Exhibition
Volumen2016-January

Huella

Profundice en los temas de investigación de 'Perceptually-based gamut extension algorithm for emerging wide color gamut display and projection technologies'. En conjunto forman una huella única.

Citar esto