18-6 Performance Comparison of H.265/MPEG-HEVC and VP9 Encoders for 4K Sequences : A discussion for 4K/8K coding method(第18部門 画像符号化)

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タイトル別名
  • 18-6 Performance Comparison of H.265/MPEG-HEVC and VP9 Encoders for 4K Sequences : A discussion for 4K/8K coding method

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説明

This paper presents a 4K contents' performance comparison of the latest video coding standards H.265/MPEG-HEVC (High-Efficiency Video Coding) and the recently published proprietary video coding scheme by Google called VP9, which is a successor of VP8 with adding various enhancements and new tools. According to the comparison results, which were obtained for all 4K test video sequences by using similar encoding configurations for these two examined representative encoders, H.265/MPEG-HEVC provides significant average bit-rate savings relative to VP9 but causes the enormous time consuming. The analysis of advantages and disadvantages for these two video coding standards when using 4K test sequences has also been elaborated in this paper.

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詳細情報 詳細情報について

  • CRID
    1390282679532555520
  • NII論文ID
    110009933838
  • DOI
    10.11485/iteac.2014.0_18-6-1_
  • ISSN
    24242292
    13431846
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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