Patent SG-11201806739U-A (SG)
Title: Determining prediction parameters for non-square blocks in video coding
Inventor: SEREGIN VADIM
IPC: H04N19/593
Filed: 2017-03-21
Abstract: PREDICTIONPARAMETER TABLE r BLOCK PREDICTION W 94 H 1 1 SIZE-TO-PARAMETER TABLE r 90 (W,H) Np (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/165395 Al 28 September 2017 (28.09.2017) WIPO I PCT 11111111111111011011111111111010111110 III 0111111111011011111111111111111111110111111 (51) International Patent Classification: H04N 19/593 (2014.01) H04N 19/167 (2014.01) H04N 19/11 (2014.01) H04N 19/176 (2014.01) (21) International Application Number: PCT/US2017/023378 (22) International Filing Date: 21 March 2017 (21.03.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/311,265 21 March 2016 (21.03.2016) US 15/463,474 20 March 2017 (20.03.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: SEREGIN, Vadim; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). ZHAO, Xin; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). SAID, Amir; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). KARCZEWICZ, Marta; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). = (74) Agent: EVANS, Matthew J.; Shumaker & Sieffert, P.A., 1625 Radio Drive, Suite 100, Woodbury, Minnesota 55125 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, 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. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) W O 20 17 / 165 395 Al (54) Title: DETERMINING PREDICTION PARAMETERS FOR NON-SQUARE BLOCKS IN VIDEO CODING FIG. 6 Nw Ne (57) : A method of decoding video data comprising receiving a block of video data encoded using a position dependent in - tra prediction combination (PDPC) mode, the block of video data having a non-square shape defined by a width and a height, de- termining one or more PDPC parameters based on one or more of the width or the height of the block of video data, and decoding the block of video data using the PDPC mode and the determined PDPC parameters.