教師資料查詢 | 類別: 會議論文 | 教師: 張峯誠FENG-CHENG CHANG (瀏覽個人網頁)

標題:Quadtree-based block compressed sensing for reliable transmission applications
學年110
學期2
發表日期2022/03/07
作品名稱Quadtree-based block compressed sensing for reliable transmission applications
作品名稱(其他語言)
著者H.-C. Huang, F.-C. Chang, Y.-Y. Lu, and P.-L. Chen
作品所屬單位
出版者
會議名稱2022 IEEE 4th Global Conference on Life Sciences and Technologies (LifeTech)
會議地點Osaka, Japan
摘要Reliable transmission of compressed media forms an inevitable part in digital communication systems. Compressed media are vulnerable to channel errors, which may cause severe degradation to reconstructed results. Hence error control techniques can work with compression schemes to help alleviate reconstructed image quality. We choose block compressed sensing for compression, and we expect the inherent characteristics of images may be helpful for enhancing reconstructed results. Quadtree decomposition can classify the image into smooth or active areas, which follows the inherent characteristics. After transmitting compressed media, at the decoder, we apply error protection and error regression schemes based on quadtree decomposition with the expectation of enhanced results. Simulations show that proposed method can help to enhance reconstructed image quality.
關鍵字
語言英文(美國)
收錄於
會議性質國際
校內研討會地點
研討會時間20220307~20220309
通訊作者
國別日本
公開徵稿
出版型式
出處
SDGs
  • 優質教育,產業創新與基礎設施
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