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1. (WO2019047058) METHOD AND DEVICE FOR TRANSMITTING WIRELESS DATA
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Pub. No.: WO/2019/047058 International Application No.: PCT/CN2017/100700
Publication Date: 14.03.2019 International Filing Date: 06.09.2017
IPC:
H04N 13/00 (2018.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
13
Stereoscopic television systems; Details thereof
Applicants:
深圳市大疆创新科技有限公司 SZ DJI TECHNOLOGY CO., LTD. [CN/CN]; 中国广东省深圳市 南山区高新区南区粤兴一道9号香港科大深圳产学研大楼6楼 6F, HKUST SZ IER BLdg No. 9 Yuexing 1st Rd., Hi-Tech Park (South), Nanshan District Shenzhen, Guangdong 518057, CN
Inventors:
朱磊 ZHU, Lei; CN
Agent:
中科专利商标代理有限责任公司 CHINA SCIENCE PATENT & TRADEMARK AGENT LTD.; 中国北京市 海淀区西三环北路87号4-1105室 Suite 4-1105 No. 87, West 3rd Ring North Rd., Haidian District Beijing 100089, CN
Priority Data:
Title (EN) METHOD AND DEVICE FOR TRANSMITTING WIRELESS DATA
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION DE DONNÉES SANS FIL
(ZH) 无线数据传输方法和设备
Abstract:
(EN) Provided is a method for processing video data. The method comprises: performing temporal downsampling on an image sequence to form multiple subsequences; respectively encoding the multiple subsequences to form multiple encoded subsequences; and selecting a frame to be transmitted according to sizes of respective frames in the multiple encoded subsequences and respective bandwidths of multiple channels. Also provided are an unmanned aerial vehicle and a computer readable storage medium.
(FR) L'invention concerne un procédé de traitement de données vidéo. Le procédé consiste à : effectuer un sous-échantillonnage temporel sur une séquence d'images pour former de multiples sous-séquences ; coder respectivement les multiples sous-séquences pour former de multiples sous-séquences codées ; et sélectionner une trame devant être transmise en fonction des tailles des trames respectives dans les multiples sous-séquences codées et des bandes passantes respectives de multiples canaux. L'invention concerne également un véhicule aérien sans pilote et un support de mémorisation lisible par ordinateur.
(ZH) 提供了一种用于处理视频数据的方法。该方法包括:对图像序列进行时间下采样,形成多个子序列;对多个子序列分别进行编码,形成编码后的多个子序列;以及根据编码后的多个子序列中的各个帧的大小以及多个信道中每一个信道的带宽,选择要传输的帧。还提供了一种无人机和计算机可读存储介质。
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)