國立陽明交通大學 NYCU

具有抗錯誤能力之影像編碼技術

2016/10/13
Application監控與保全業
Function防偽與編碼
Technical Benefit提高監控影像品質(解析度/對比)降低錯誤率/增進穩定性
Technology Status可移轉技術
  • 將影像的重要資料,用data embedding 方式藏入同一張影像中。
  • 從含有傳輸錯誤之靜態影像中找出錯誤資料之位置
  • 將預藏的重要資料萃取出來,並做傳輸錯誤之隱蔽

  • Some important data useful for error resiliency performed at the decoder are extracted and embedded into the compressed JPEG image bitstream.
  • An error detection scheme for JPEG image transmission.
  • At the decoder, the extracted important data and the proposed error concealment scheme are used to perform error concealment.