Optical processing architecture and its potential application for digital and analog radiography.
Optical processing architecture and its potential application for digital and analog radiography.
复制标题
光学处理架构及其在数字和模拟放射线照相方面的潜在应用。
DOI:
10.1118/1.598565
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发表时间:
1999
期刊:
影响因子:
3.8
通讯作者:
Fajardo,LL
中科院分区:
文献类型:
--
作者:
Liu,H;Xu,J;Fajardo,LL
In this report we introduce the fundamental architectures and the potential applications of optical processing techniques in medical imaging. Three basic optical processing architectures were investigated for digital and analog radiography. The processors consist of a module that converts either the analog or the digital radiograph into a coherent light distribution; a coherent optical processing architecture that performs various mathematical operations; a programmable digital–optical interface and other accessories. Optical frequency filters were implemented for mammographic and other clinical feature enhancement. In medical image processing, digital computers offer the advantages of programmability and flexibility. In contrast, optical processors perform parallel image processing with high speed. Optical processors also offer analog nature, compact size, and cost effectiveness. With technical advances of digital–optical interface devices, the medical image processor, in the foreseeable future, may be a hybrid device, namely, a programmable optical architecture.
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影响因子:
3.8
作者:
Wu,Y;Doi,K;Giger,ML;Nishikawa,RM
通讯作者:
Nishikawa,RM
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
J. Kane;T. Kincaid;P. Hemmer
通讯作者:
P. Hemmer
DOI:
--
发表时间:
1994
期刊:
Defense, Security, and Sensing
影响因子:
--
作者:
Xiangyang Yang;N. Caviris;Mary Wen
通讯作者:
Mary Wen
DOI:
--
发表时间:
1985
期刊:
Photonics West - Lasers and Applications in Science and Engineering
影响因子:
--
作者:
D. Casasent
通讯作者:
D. Casasent
DOI:
--
发表时间:
1994
期刊:
Defense, Security, and Sensing
影响因子:
--
作者:
J. Karins;S. A. Mills;N. Szegedi;James R. Ryan;L. G. Kelly;D. Goldstein;Eric P. Augustus;R. Wangler
通讯作者:
R. Wangler