医疗卫生装备2011，Vol.32Issue(8)：7-8,11,3.
不同扫描宽度对光声成像的影响
Influence of Differential Scan Width on Photoacoustic Imaging
摘要
Abstract
Objective In order to study the influence of differential scan width on photoacoustic imaging and approve the quality of reconstructed image. Methods Numerical experiments of linear scanning and filter back梡rojection algorithm were carried out. Results The quality of reconstructed images was good when the scan width was greater or the number of scans in unit length was more. The better quality of reconstructed imaging was obtained with rotating scans transducers. Conclusion The results of the study are helpful for the design of transducers and the evaluation of reconstructed images. [Chinese Medical Equipment Journal,2011,32(8):7-8,11]关键词
医用光学与生物技术/光声成像/光声信号/扫描宽度Key words
medical optics and biotechnology/photoacousitc imaging/photoacousite signal/ scan width分类
医药卫生引用本文复制引用
谭毅..不同扫描宽度对光声成像的影响[J].医疗卫生装备,2011,32(8):7-8,11,3.基金项目
陕西省科技厅基础研究项目(2011JM1016) （2011JM1016）
陕西省教育厅基础研究项目(11JK930) （11JK930）
