Taylor A J, Valera M I, Kvasnik F
Inst. of Sci. and Technol., Manchester Univ.
IEEE Eng Med Biol Mag. 1988;7(1):34-8. doi: 10.1109/51.652.
Results of the investigation of the viability of using a coherent optical processor to improve image quality prior to digitization and analysis are presented. Optical processing of small (20 mmx20 mm) and large (100 mmx100 mm) radiological images to improve contrast and enhance edges is demonstrated. A brief summary of the principle of operation of the coherent optical processor is given. Results obtained with the apparatus described here are presented and discussed.
本文介绍了关于在数字化和分析之前使用相干光学处理器来提高图像质量的可行性研究结果。展示了对小尺寸（20毫米×20毫米）和大尺寸（100毫米×100毫米）放射图像进行光学处理以提高对比度和增强边缘的过程。给出了相干光学处理器工作原理的简要概述。呈现并讨论了使用此处所述设备获得的结果。
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