Data Independent Karhunen-Loéve Transform for Image and Video Coding

Transform coding plays an important role in image and video compression. The Karhunen-Loéve transform (KLT) is the optimal transform for its full decorrelation ability. However, there is no general algorithm that enables its fast computation since the KLT is data dependent. Instead, the discrete cos...

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Bibliographic Details

Published in:	2018 IEEE 4th Information Technology and Mechatronics Engineering Conference (ITOEC) pp. 388 - 392
Main Authors:	Tan, Wen, Liu, Xue-Dong, Huang, Chuang-Ceng, Wan, Jun
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.12.2018
Subjects:	Correlation Correlation coefficient data independent discrete cosine transform Discrete cosine transforms Image coding Karhunen-Loéve transform Symmetric matrices Transform coding transform coding gain transform efficiency
Online Access:	Get full text
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