Jan 19, 2017 · In this paper, two typical temporal distortions due to temporal quality fluctuations in HEVC, i.e., temporal flicker artifact (TFA) and temporal ...
Two typical temporal distortions due to temporal quality fluctuations in HEVC are explored in terms of their perception, and the coding parameters ...
Abstract: This paper proposes a novel temporal distortion cost (TDC) for sample adaptive offset (SAO) filter in High Efficiency Video Coding.
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Experimental results show that compared with the original RDO method in HEVC under the low-delay configuration, the proposed algorithm achieves an average 4.4% ...
Pre-encoding based temporal dependent rate–distortion ...
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The rate–distortion optimization (RDO) plays a crucial and indispensable role in providing high coding performance for the encoder of H.265/High Efficiency ...
Nov 2, 2024 · In this paper, a picture level lambda domain rate control technique for the random-access configuration in H.265/HEVC is proposed. The influence ...
The effect of sampling on the closed-loop system's performance is investigated and the asymptotic behaviour of the optimal cost for large sampling periods is ...
Using the SAO, the distortion of reconstructed pictures can be reduced by adding an offset to each sample. Although the SAO is known to be able to effectively ...
Jun 6, 2024 · In this paper, a novel robust blind video watermarking is proposed by exploring consistent spatio-temporal distortion and stable 3-D DCT coefficients.
Jul 16, 2020 · The encoding parameter, used in controlling encoding rate and distortion during the coding process, is called the quantizer. (Q) or quantization ...