51.1: A Real-Time Image Compensation for High Dynamic Range LCDs

Autor:	Lin Yao Liao, Yi-Pai Huang, Szu Che Yeh
Rok vydání:	2008
Předmět:	Engineering Quality (physics) Computational complexity theory business.industry Distortion Computer vision Artificial intelligence Backlight business High dynamic range Convolution Compensation (engineering) Image (mathematics)
Zdroj:	SID Symposium Digest of Technical Papers. 39:764
ISSN:	0097-966X
DOI:	10.1889/1.3069780
Popis:	Blur-mask approach (BMA) was developed to simulate the light distribution of locally-controlled dimming LED backlight with much lower computational complexity which is less than 1% of that of conventional convolution method. Blur-mask approach was successfully demonstrated on a 37″ HDR LCD-TV with real-time modification to perform high quality image (Less image distortion) and high contrast ratio (∼20,000: 1 with test image-Lily).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5eaebd92f132a60ae9fe3c1fb6cdee8b https://doi.org/10.1889/1.3069780 Zobrazit plný text záznamu Plný text