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MA'LUMOTLAR UZATISH TIZIMLARIDA HEVC VA AV1 KODEKLAR

open access: green
Beknazarova Saida Safibullaevna   +1 more
openalex   +1 more source

Scalability support in HEVC

2012 IEEE International Symposium on Circuits and Systems, 2012
A scalability extension design is proposed to the upcoming High Efficiency Video Coding (HEVC) standard, to support spatial and SNR scalability. The design attempts to minimize changes needed for the enhancement layer codec from the single layer HEVC codec, re-using existing tools exactly wherever possible.
Danny Hong   +3 more
openaire   +1 more source

Weighted prediction for HEVC

SPIE Proceedings, 2012
HEVC is the new video coding standard developed in a joint effort (JCT-VC) by ISO MPEG and ITU-T VCEG. As other state-of-the-art block-based inter-prediction codec, it is very sensitive to illumination variations in-between frames. To cope with this limitation, the weighted prediction (WP) tool has been proposed.
Philippe Bordes   +3 more
openaire   +1 more source

Complexity-scalable HEVC encoding

2016 Picture Coding Symposium (PCS), 2016
HEVC encoders impose several challenges in resource-constrained embedded applications, especially under real-time and battery constraints. This paper proposes a complexity-scalable encoder that is able to achieve considerable time savings while maintaining an efficient rate-distortion-complexity tradeoff.
Mateus Grellert   +2 more
openaire   +1 more source

3D-HEVC Background

2019
This chapter provides background about Three-Dimensional High Efficiency Video Coding (3D-HEVC) depth map encoding. Initially, the 3D-HEVC encoding structure is defined, relating its frame to a quadtree-like structure. The algorithms used in the intra-frame prediction of depth maps are described in detail, allowing a comparative understanding regarding
Gustavo Sanchez   +2 more
openaire   +1 more source

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