激光多普勒图象诊断系统(LDPI)是上世纪末医学诊断仪器的最新成果之一。
Laser Doppler Perfusion Imager system (LDPI) is a uptodate medical diagnoses production at the end of last century.
基于内容的图象数据库检索技术是当今的一个研究热点，国内外许多研究机构都在从事这一课题的研究，并取得了一定的研究成果。
The retrieval technique of content-based image database is a focus of study nowadays, many institutes being engaged in this project have obtained some achievements home and aboard.
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