Error control for content-adaptive block compressive sensing with polar codes and unequal protection concepts
學年 114
學期 1
發表日期 2025-09-23
作品名稱 Error control for content-adaptive block compressive sensing with polar codes and unequal protection concepts
作品名稱（其他語言）
著者 Hsiang-Cheh Huang; Feng-Cheng Chang; Po-Liang Chen
作品所屬單位
出版者
會議名稱 2025 IEEE 14th Global Conference on Consumer Electronics (GCCE)
會議地點 Osaka, Japan
摘要 Block compressive sensing (BCS) is one of the new compression techniques in recent years. In addition to looking for compression performances, protection of BCS plays another key role for robust data transmission. In our scenario, original image can be classified into smooth and active blocks, and then different measurement rates in BCS can be applied. BCS compressed data would be presented with the binary format to form bitstreams for transmitting over binary channels. Considering the concept of unequal error protection, different level of protection can be accomplished with the polar codes. Compressed bistreams protected with polar codes can be transmitted over the binary symmetric channel (BSC), and errors may be induced during transmission. After reception, polar decoding and BCS reconstruction can be utilized subsequently to obtain reconstructed image. Simulations have shown the advantages of using the inherent characteristics of original image and the concept of unequal error protection over conventional settings.
關鍵字
語言 en_US
收錄於
會議性質 國際
校內研討會地點 無
研討會時間 20250923~20250926
通訊作者
國別 JPN
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