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Journals / Istanbul University Journal of Electrical and Electronics Engineering / 2016 / Cilt: 16 - Sayı: 1

A COMPARATIVE ANALYS,6 %(7:((1 ',5$& + $1' +(9& VIDEO ENCODERS AT VARIABLE BIT RATES

Deniz ÖZENLİ
Pages
58–61
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In addition, advanced motion vector prediction and asymmetric improvements unique to HEVC [1,3]. motion

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The main goal of this video is to realize significantly better compression performance than other codecs in the range of 50% bit rate reduction, for the same perceptual video quality [1].
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Key Findings & Data:HEVC focuses on video resolution and increased use of parallel processing.
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Conclusion & Impact:In addition, advanced motion vector prediction and asymmetric improvements unique to HEVC [1,3]. motion
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The main goal of this video is to realize significantly better compression performance than other codecs in the range of 50% bit rate reduction, for the same perceptual video quality [1]. HEVC focuses on video resolution and increased use of parallel processing. HEVC hybrid video coding is based on Coding Tree Units (CTUs) in this codec as shown in Figure.2. These structures consist of Coding Blocks (CBs), Prediction Blocks (PBs) and Transformation Blocks (TBs) [1,2]. This hierarchical concept brings much more flexibility than the older H.26L codecs. In transformation block, the discrete cosine can be defined down to 4x4 pixels depending on input stream and user’s signaling description. Moreover, for the 4x4 transform of intra picture prediction, the discrete sine transform is specified as an alternative integer process. In addition, advanced motion vector prediction and asymmetric improvements unique to HEVC [1,3]. motion

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Cite This Article

ÖZENLİ, D. (2022). A COMPARATIVE ANALYS,6 %(7:((1 ',5$& + $1' +(9& VIDEO ENCODERS AT VARIABLE BIT RATES. Istanbul University Journal of Electrical and Electronics Engineering, Cilt: 16 - Sayı: 1, 58–61. https://ajindex.com/articles/543620

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