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KMID : 0372919930140020177
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Journal of Biomedical Engineering Research
1993 Volume.14 No. 2 p.177 ~ p.184
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A Study on Angiographgy Coding
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박상희
한영오/박현수/김형석/신중인
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Abstract
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Medical imagies with high resolution are coded to be archived and communicated in MPACS In this paper, we have studied on coding of Cardio-Angiography. Our coding technique is Subband-Vector Quantization. This techiquec is irreversible coding method. This technique’s advantages are removing blocking artifact and edge degradation adapting for drastic image change because of dye injection, and fast decoding. We achieved good results for Cardio-Angiography data, but the study on more sophiscated motion estimation techniques and VQ techniques must be performed.
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KEYWORD
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