| 一种基于视觉的曲面光照模型参数确定方法 |
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| 引用本文： | 乌秀春,郭东明,王晓明. 一种基于视觉的曲面光照模型参数确定方法[J]. 计算机工程与应用, 2001, 37(19): 23-24,43 |
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| 作者姓名： | 乌秀春 郭东明 王晓明 |
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| 作者单位： | 大连理工大学机械工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(编号:59975016) |
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| 摘 要： | 曲面光照模型参数与很多因素有关,很难精确确定,该文提出一种基于计算机视觉的模型参数确定方法。文章首先介绍了Phong光照模型,并以该模型为例,利用视觉信息,采用优化方法确定了光照模型中各参数。实例表明该方法具有有效性和实用性。
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| 关 键 词： | 光照参数确定 优化方法 计算机视觉 |
| 文章编号： | 1002-8331-(2001)19-0023-02 |
Decision of Illumination Parameters for Surface Based on Vision |
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| Wu Xiuchun Guo Dongming Wang Xiaoming. Decision of Illumination Parameters for Surface Based on Vision[J]. Computer Engineering and Applications, 2001, 37(19): 23-24,43 |
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| Authors: | Wu Xiuchun Guo Dongming Wang Xiaoming |
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| Abstract: | The parameters of illumination model for surface is related to many factors,and it is very difficult to decide accurately.In this paper,a deciding method of illumination parameters for surface based on computer vision is presented.Firstly,Phong illumination model is introduced,and an optimization method based on vision information,which take the Phong model as an example,is put forward to determine the parameters of the illumination model.The result from an application example shows that the method is applicable and much effective. |
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| Keywords: | Illumination Parameters Decision Optimization Method Computer Vision |
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