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Calculation of average PSNR differences between RD-curves

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The article was published on 2001-01-01 and is currently open access. It has received 4379 citations till now.

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A practical convolutional neural network as loop filter for intra frame

TL;DR: Wang et al. as mentioned in this paper proposed a CNN as the loop filter for intra frames and designed a single CNN model with low redundancy to adapt to decoded frames with different qualities and ensure consistency.
Proceedings ArticleDOI

Compressive sensing with adaptive pixel domain reconstruction for block-based video coding

TL;DR: A novel method of image/video coding is proposed that employs an adaptive Total-Variation minimization in the pixel domain to recover the gradient-sparse image blocks from their quantized transform coefficients to increase the coding efficiency.
Proceedings ArticleDOI

Enhanced intra prediction and transform for video coding

TL;DR: An overlapped block intra-prediction (OBIP) method, which makes use of the intra directional prediction modes of neighboring blocks as well as the mode of the current block, and a multiple-model Karhunen-Loève transform technique to further improve the mode dependent directional transform (MDDT) method.
Journal ArticleDOI

The Technique of Prescaled Integer Transform: Concept, Design and Applications

TL;DR: Experimental results show that no penalty in performance is observed with PIT when the PIT kernels employed are derived from the design rules, and the subjective quality is also slightly improved when PIT scheme is carefully designed.
Journal ArticleDOI

Efficient view-temporal prediction structures for multi-view video coding

TL;DR: View-temporal prediction structures are proposed, which can be adjusted to various characteristics of multi-view videos, and achieves better coding performance than the reference prediction structure for the standardisation ofMulti-view video coding.
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