| 一种拟人视觉自适应调节原理的数字补光方法 |
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| 引用本文： | 周毅,朱虹,辛威,马天德. 一种拟人视觉自适应调节原理的数字补光方法[J]. 西安理工大学学报, 2001, 17(2): 182-184 |
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| 作者姓名： | 周毅 朱虹 辛威 马天德 |
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| 作者单位： | 西安理工大学机械与精密仪器工程学院,自动化与信息工程学院, |
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| 摘 要： | 针对图像信息检测中由于被测物表面不平，反光等原因而导致暗区信息丢失的问题，提出一种拟人类视觉自适应调节原理的数字补光方法，该方法通过软件手段可以有效地对被测物的暗区信息进行强调提取。
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| 关 键 词： | 图像检测 数字补光 图像增强 同态滤波器 |
| 文章编号： | 1006-4710(2001)02-0182-03 |
| 修稿时间： | 2000-09-01 |
A Digital Complement Method For the Brightness-signal of Digital ImageBased On the Theory of Self-adaption Simulation of Human Vision |
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| ZHOU Yi,ZHU Hong,XIN Wei,MA Tian de. A Digital Complement Method For the Brightness-signal of Digital ImageBased On the Theory of Self-adaption Simulation of Human Vision[J]. Journal of Xi'an University of Technology, 2001, 17(2): 182-184 |
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| Authors: | ZHOU Yi ZHU Hong XIN Wei MA Tian de |
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| Abstract: | In information detecting from digital image, sometimes it occurs that some useful information cannot be obtained from a blurred picture due to surface curve of an object or shadow in unsuitable illumination. This paper introduces a method of the brightness signal complementary of digital image based on the theory of self adaption simulation of human vision. This method can effectively carry out the emphasis information extraction from a dim zone in a measured object via a software means. |
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| Keywords: | image detecting brightness signal complementarity of digital image image enhancement homomorphic filter |
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