【摘要】 介入医学图像处理意义重大。数字减影血管造影是一种新型医学图像系统，它集光、电、计算机和自 动控制技术等为一体，主要用于心脑疾病的检查和治疗。据国内外一些情况，我们研究了基于个人计算机（ＰＣ）的 峰值保持数字减影技术（ Ｐｅａｋ Ｈｏｌｄ Ｄｉｇｉｔａｌ Ｓｕｂｔｒａｃｔｉｏｎ Ａｎｇｉｎｇｒａｐｈｙ，ＰＨ－ＤＳＡ），并据此开发了 ＰＨ－ＤＳＡ 图像处 理软件。更多还原

【Abstract】 Medical image process is very important. DSA is a kind of new medical imaging system, which compresses the knowledge of optics, electronics, computer science and automatic technique etc. It is mainly used for examination and curing of heart attack and cramal artery disease. Based national and international reference material, we study PH-DSA method on an enhanced personal computer.更多还原