Error resilient transmission for compressed sensing of color images with multiple description coding

淡江大學機構典藏 > 全球發展學院 > 資訊創新與科技學系 > 會議論文 > Item 987654321/107501

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題名:	Error resilient transmission for compressed sensing of color images with multiple description coding
作者:	Huang, Hsiang-Cheh;Chen, Po-Liang;Chang, Feng-Cheng
關鍵詞:	Image coding;Image reconstruction;Compressed sensing;Propagation losses;Color;Yttrium;Redundancy
日期:	2015-11-18
上傳時間:	2016-09-20 02:10:43 (UTC+8)
出版者:	IEEE
摘要:	Compressed sensing (CS), due to its superior performances that very few amounts of coefficients are capable of reconstructing the image with reasonable quality, is an effective means in data compression in recent years. For the transmission of image compressed with CS, due to the channel errors that may be experienced, data protection would be required. We employ multiple description coding (MDC) for protecting color images with compressed sensing. With MDC, compressed information can be divided into different chunks at the encoder, and all the chunks can be transmitted over multiple independent channels to alleviate the influences caused by channel errors. At the decoder, the possibly corrupted chunks are assembled together, and MDC can be applied to reconstruct the image. With our algorithm, simulation results presented the error resilient capability and improved quality of color images.
關聯:	2015 Third International Conference on Robot, Vision and Signal Processing (RVSP), pp. 63-66
DOI:	10.1109/RVSP.2015.24
顯示於類別:	[資訊創新與科技學系] 會議論文

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