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1. (WO2017096682) IMAGE CONVERSION SYSTEM AND METHOD FOR CONVERTING RGB SIGNAL INTO RGBY SIGNAL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/096682 International Application No.: PCT/CN2016/070146
Publication Date: 15.06.2017 International Filing Date: 05.01.2016
IPC:
G09G 3/20 (2006.01)
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3
Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20
for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
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:
201510906266.709.12.2015CN
Title (EN) IMAGE CONVERSION SYSTEM AND METHOD FOR CONVERTING RGB SIGNAL INTO RGBY SIGNAL
(FR) SYSTÈME ET PROCÉDÉ DE CONVERSION D'IMAGE POUR CONVERTIR UN SIGNAL RVB EN UN SIGNAL RVBJ
(ZH) RGB信号到RGBY信号的图像转换系统及方法
Abstract:
(EN) The present invention relates to an image conversion method for converting an RGB signal into an RGBY signal, comprising the steps of: receiving an RGB input signal RiGiBi; determining whether the color of the RGB input signal is yellow; and if it is determined that the color of the RGB input signal is not yellow, calculating and outputting an RGBY output signal RoGoBoYo, wherein Yo = 0, and RoGoBo = RiGiBi. The present invention also provides an image conversion system applying the image conversion method for converting an RGB signal into an RGBY signal. The image conversion method and system have a relatively high signal fidelity during conversion of an RGB signal into an RGBY signal.
(FR) La présente invention concerne un procédé de conversion d'image pour convertir un signal RVB en un signal RVBJ, consistant : à recevoir un signal d'entrée RVB RiViBi ; à déterminer si la couleur du signal d'entrée RVB est ou non jaune ; et s'il est déterminé que la couleur du signal d'entrée RVB n'est pas jaune, à calculer et à délivrer un signal de sortie RVBJ RoVoBoJo, où Jo = 0, et RoVoBo = RiViBi. La présente invention concerne également un système de conversion d'image appliquant le procédé de conversion d'image pour convertir un signal RVB en un signal RVBJ. Le procédé et le système de conversion d'image ont une fidélité de signal relativement élevée pendant la conversion d'un signal RVB en un signal RVBJ.
(ZH) 本发明涉及一种RGB信号到RGBY信号的图像转换方法,其包括步骤:接收RGB输入信号RiGiBi;判断所述RGB输入信号的颜色是否为黄色;以及确认所述RGB输入信号为非黄色时,计算RGBY输出信号RoGoBoYo并输出,其中Yo=0,RoGoBo=RiGiBi。本发明还提供一种应用上述RGB信号到RGBY信号的图像转换方法的图像转换系统。上述的图像转换方法及系统,在将RGB信号转换为RGBY信号时的信号保真度相对较高。
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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:
US20180176525