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http://dspace.mediu.edu.my:8181/xmlui/handle/1721.1/5721| Title: | Constraints on the Visual Interpretation of Surface Contours |
| Issue Date: | 9-Oct-2013 |
| Description: | This article examines the computational problems underlying the 3-D interpretation of surface contours. A surface contour is the image of a curve across a physical surface, such as the edge of a shadow cast across a surface, a gloss contour, wrinkle, seam, or pigmentation marking. Surface contours by and large are not as restricted as occluding contours and therefore pose a more difficult interpretation problem. Nonetheless, we are adept at perceiving a definite 3-D surface from even simple line drawings (e.g. graphical depictions of continuous functions of two variables). The solution of a specific surface shape comes by assuming that the physical curves are particularly restricted in their geometric relationship to the underlying surface. These geometric restrictions are examined. |
| URI: | http://koha.mediu.edu.my:8181/xmlui/handle/1721 |
| Other Identifiers: | AIM-522 http://hdl.handle.net/1721.1/5721 |
| Appears in Collections: | MIT Items |
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