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A NEW SHAPE-ADAPTIVE DCT FOR CODING OF ARBITRARILY SHAPED IMAGE SEGMENTS. Wee Kok NG and Zhiping LIN School of Electrical and Electronic Engineering, Nanyang Avenue Nanyang Technological University, Singapore 63798 ICASSP ‘00. OUTLINE. Shape-adaptive DCT for generic coding of video
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A NEW SHAPE-ADAPTIVE DCT FOR CODING OF ARBITRARILY SHAPED IMAGE SEGMENTS Wee Kok NG and Zhiping LIN School of Electrical and Electronic Engineering, Nanyang Avenue Nanyang Technological University, Singapore 63798 ICASSP ‘00
OUTLINE • Shape-adaptive DCT for generic coding of video • Sikora, T.; Makai, B.Circuits and Systems for Video Technology, IEEE Transactions on Volume: 5 1 , Feb. 1995 , Page(s): 59 -62 • Boundary block-merging (BBM) technique for efficient texture coding of arbitrarily shaped object • Joo-Hee Moon; Ji-Heon Kweon; Hae-Kwang KimCircuits and Systems for Video Technology, IEEE Transactions on Volume: 9 1 , Feb. 1999 , Page(s): 35 -43
Boundary Block-Merging (BBM) • LPE & Zero Padding • Block Merging
The Proposed new method • DC adjustments for SA-DCT