从阴影和轮廓确定圆柱形状和姿态的弱朗伯假设

Proceedings 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Pub Date : 1992-06-15 DOI:10.1109/CVPR.1992.223189

M. Asada, Takayuki Nakamura, Y. Shirai

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引用次数: 9

摘要

提出了弱朗伯假设，并利用该假设从单目图像中确定圆柱形物体的形状和位姿。该方法不需要了解照明条件(光强度和照明方向)、表面特性或反照率。给出了合成图像和真实图像的实验结果，验证了方法的有效性。

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Weak Lambertian assumption for determining cylindrical shape and pose from shading and contour

Weak Lambertian assumption is proposed and used to determine shape and pose of cylindrical objects from a monocular intensity image. The method does not require the knowledge of lighting conditions (light intensity and lighting direction), surface properties, or albedos. Experimental results for both synthesized and real images showing the validity of the method are presented.<>

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Proceedings 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition

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