平衡视频压缩和保持8K分辨率的多层优化编码

S.V.N. Murthy , B.K. Sujatha
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引用次数: 9

摘要

本文提出了一种旨在实现H.265协议视频压缩和保留8K分辨率之间有效平衡的技术。本研究在H.265编码过程中实现了多层次的优化,其中JPEG2000标准起着至关重要的作用。该研究还应用了一种新的正交投影概念,该概念管理每帧转换所需的像素元数据,然后进行运动补偿。通过使用30个视频数据集的多种文件格式,研究结果发现,与现有的基于hevc的视频压缩技术相比,数据质量提高了约49%,视频压缩提高了约59%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Multi-Level Optimization in Encoding to Balance Video Compression and Retention of 8K Resolution

This paper presents a technique that aimed to accomplish an efficient balance between video compression using H.265 protocol and retention of 8K resolution. The study implements multi-level of optimization in the encoding process using H.265 where JPEG2000 standards play a crucial role. The study also applies a novel concept of orthogonal projection that manages pixels metadata required in every frame transition followed by motion compensation. By using multiple file formats of 30 video datasets, the outcome of the study is found to be accomplishing approximately 49% of enhancement in data quality and around 59% of improvement in video compression in comparison to the existing techniques of HEVC-based video compression.

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