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Scalable Video Coding over WiMAX. Yan-Jie Wang 2007//. 題目 目標 方法步驟 Expected outcome 具備條件. Outline. 題目. Scalable Video Coding over WiMAX (SVC over WiMAX) H.264 SVC (flow-based) Spatial scalability (SNR) Coarse-grained scalability (CGS): bitstream, pre-defined

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Presentation Transcript
outline
題目

目標

方法步驟

Expected outcome

具備條件

Outline
slide3
題目
  • Scalable Video Coding over WiMAX (SVC over WiMAX)
    • H.264
    • SVC (flow-based)
      • Spatial scalability (SNR)
        • Coarse-grained scalability (CGS): bitstream, pre-defined
        • Fine-grained scalability (FGS): bitstream, any position
      • Temporal scalability
        • Base layer: critical and need to be delivered successfully
        • Enhanced layer
    • WiMAX
slide4
目標
  • 將video使用SVC壓縮完成
  • 壓完後使用WiMAX來傳送
slide5
方法步驟
  • 1、熟悉SVC基礎架構與程式
  • 2、熟悉WiMAX基礎架構與環境操作
  • 3、整合SVC與WiMAX網路傳輸,並分析其效能
expected outcome
Expected Outcome
  • 使用SVC編碼壓縮後,再藉由WiMAX來傳送
  • 過程中會學習到
    • H.264基本架構
    • SVC基本架構
    • WiMAX基礎架構
    • 了解如何使用WiMAX來傳送影像資訊
slide7
具備條件
  • 對影像結合網路有興趣
  • 看的懂程式
  • 對網路有基本了解
  • 會操作電腦