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1. (WO2017096681) SIGNAL CONVERSION METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/096681 International Application No.: PCT/CN2016/070145
Publication Date: 15.06.2017 International Filing Date: 05.01.2016
IPC:
H04N 9/64 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
9
Details of colour television systems
64
Circuits for processing colour signals
Applicants:
深圳市华星光电技术有限公司 SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN/CN]; 中国广东省深圳市 光明新区塘明大道9-2号 No.9-2, Tangming Road, Guangming Shenzhen, Guangdong 518132, CN
Inventors:
吴金军 WU, Jinjun; CN
Agent:
深圳市铭粤知识产权代理有限公司 MING & YUE INTELLECTUAL PROPERTY LAW FIRM; 中国广东省深圳市南山区南山街道前海路泛海城市广场2栋604室 Room 604 Building 2, Oceanwide City Square, Qianhai Road, Nanshan Street, Nanshan District Shenzhen, Guangdong 518066, CN
Priority Data:
201510896456.507.12.2015CN
Title (EN) SIGNAL CONVERSION METHOD
(FR) PROCÉDÉ DE CONVERSION DE SIGNAL
(ZH) 信号转换方法
Abstract:
(EN) The present invention provides a signal conversion method, wherein the signal conversion method comprises: receiving an RGB signal; performing color enhancement on a red component, a green component, and a blue component of the RGB signal to convert the RGB signal into an RGBY signal; and outputting the RGBY signal obtained by conversion. By using the signal conversion method, color enhancement can be performed on various color components except for a yellow component, thereby improving the saturations of the color components, so that all color components in an RGBY signal are more bright and balanced.
(FR) La présente invention concerne un procédé de conversion de signal comprenant les étapes consistant à : recevoir un signal RVB ; exécuter une amélioration de couleur sur une composante rouge, une composante verte et une composante bleue du signal RVB de sorte à convertir le signal RVB en un signal RVBJ ; et émettre le signal RVBJ obtenu par conversion. Le procédé de conversion de signal selon l’invention exécute une amélioration de couleur sur diverses composantes de couleur à l’exception d’une composante jaune, ce qui améliore les saturations des composantes de couleur et rend les composantes de couleur d’un signal RVBJ plus lumineuses et équilibrées.
(ZH) 本发明提供一种信号转换方法,其中,所述信号转换方法包括:接收RGB信号;通过对RGB信号的红色分量、绿色分量、蓝色分量进行色彩增强,来将RGB信号转换为RGBY信号;输出经转换得到的RGBY信号。采用上述信号转换方法可针对黄色分量之外的其它各颜色分量进行色彩增强,从而提升其它各颜色分量的饱和度,使得RGBY信号中的全部颜色分量都更加鲜艳、均衡。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)
Also published as:
US20170256233