NSSC OpenIR  > 空间技术部
Alternative TitleData Management of Solid State Recorder Based on Flash Memory
朱岩; 沈卫华; 孙辉先; 北京8701信箱
Source Publication计算机工程
Keyword固态存储器 闪存 数据管理 航天器
Other AbstractBlock lossy image compression often introduces quantization noise which exhibits block artifact in the reconstructed image especially when the compression ratio is high. This paper introduces a deblock algorithm using space domain adaptive filtering. The algorithm uses an edge-adaptive filter to smooth the block edges of the image to alleviate the block artifact. The uniform blocks of the image is detected using a variation-based method and is smoothed using a neighbor block-relied filtering method. Experimental results show that the block artifact is alleviated effectively while PSNR is improved in the objective respect.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
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Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
朱岩,沈卫华,孙辉先,等. 基于闪存的固态存储器的数据管理[J]. 计算机工程,2007,33(12):73-75.
APA 朱岩,沈卫华,孙辉先,&北京8701信箱.(2007).基于闪存的固态存储器的数据管理.计算机工程,33(12),73-75.
MLA 朱岩,et al."基于闪存的固态存储器的数据管理".计算机工程 33.12(2007):73-75.
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