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《Journal of Test and Measurement Technology》 2002-04
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Realize the Lossless Compression of Radiogram with DSP

WANG Li ming, ZHAO Ying liang, HAN Yan (Nondestructive Test Center, North China Institute of Technology, Taiyuan 030051, China)  
Lossless compression of Radiogram is helpful in real time inspection and feature extraction. This paper presents a method of lossless compression of radiogram base on DSP without harm to the useful information. It not only realized the real time compression, but also made the ratio of compression up to 6:1 and strengthen the edge information of radiogram.
【CateGory Index】: TP391.4
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