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| 非量测数码相机成像性能测定方法研究 | |
| 引用本文： | 祝鹏飞,冯伍法,张斌,蓝朝桢,徐卫霄. 非量测数码相机成像性能测定方法研究[J]. 影像技术, 2010, 22(5): 23-26. DOI: 10.3969/j.issn.1001-0270.2010.05.006 |
| 作者姓名： | 祝鹏飞 冯伍法 张斌 蓝朝桢 徐卫霄 |
| 作者单位： | 1. 解放军信息工程大学测绘学院,郑州,450052 2. 解放军信息工程大学测绘学院,郑州,450052;69933部队,北京,100096 3. 解放军信息工程大学测绘学院,郑州,450052;66240部队,北京,100042 |
| 摘 要： | 非量测相机广泛应用于摄影测量领域,因此必须对其成像性能进行测定。本文分析了影响调制传递函数的因素,设计了利用影像的灰度曲线测定非量测相机成像性能的方法,经过与调制传递函数曲线的对比实验,表明了该方法具有简单、便于操作、稳定可靠的特点。 |
| 关 键 词： | 非量测相机 调制传递函数（MTF） 灰度曲线 |
Research on the Method for Determining Imaging Capability of Non-measurable Digital Camera |
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| ZHU Peng-fei,FENG Wu-fa,ZHANG Bin,LAN Chao-zhen,XU Wei-xiao. Research on the Method for Determining Imaging Capability of Non-measurable Digital Camera[J]. Image Technology, 2010, 22(5): 23-26. DOI: 10.3969/j.issn.1001-0270.2010.05.006 | |
| Authors: | ZHU Peng-fei FENG Wu-fa ZHANG Bin LAN Chao-zhen XU Wei-xiao |
| Affiliation: | 1.Institute of Surveying and Mapping,PLA Information Engineering University,Zhengzhou 450052;2.PLA Unit 69933,Beijing 100096;3.PLA Unit 66240,Beijing 100042) |
| Abstract: | Due to the non-measurable digital camera is applied extensively in photogrammetry,it is necessary to determine the imaging capability of the non-measurable digital camera;the paper analyses the factors influencing MTF,and designs a method using grey level curves of the images to assess the imaging capability of the non-measurable digital cameras,the result,compared with MTF,indicates that,this method is simple,convenient and credible. |
| Keywords: | non-measurable digital camera modulation transfer function（MTF） grey level curves |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |