论文信息 - On The Understanding Of Line Drawings

On The Understanding Of Line Drawings

The understanding of line drawings of scenes of Legoland (a blocks world with object boundaries belonging to only three directions) can be obtained by exploiting properties of planar surfaces and of perspective projection. The normal versors of pannels are first recovered, using the rule of maximal visibility and properties of vanishing points and of horizon lines. The usual labelling of edges can be derived from the knowledge of normal versors.

V. Torre | A. Fiumicelli | V. Torre | A. Fiumicelli

[1] David L. Waltz,et al. Generating Semantic Descriptions From Drawings of Scenes With Shadows , 1972 .

[2] M. B. Clowes,et al. On Seeing Things , 1971, Artif. Intell..

[3] Jake K. Aggarwal,et al. Determining vanishing points from perspective images , 1984, Comput. Vis. Graph. Image Process..

[4] Takeo Kanade,et al. Gradient space under orthography and perspective , 1982, Comput. Vis. Graph. Image Process..

[5] Kokichi Sugihara,et al. A Necessary and Sufficient Condition for a Picture to Represent a Polyhedral Scene , 1984, IEEE Transactions on Pattern Analysis and Machine Intelligence.

[6] Stephen W. Draper,et al. The Use of Gradient and Dual Space in Line-Drawing Interpretation , 1981, Artif. Intell..

[7] Takeo Kanade,et al. Recovery of the Three-Dimensional Shape of an Object from a Single View , 1981, Artif. Intell..

[8] R. Haralick. Using perspective transformations in scene analysis , 1980 .

[9] Takeo Kanade,et al. A Theory of Origami World , 1979, Artif. Intell..

[10] Stephen T. Barnard,et al. Interpreting Perspective Image , 1983, Artif. Intell..

[11] Hiroyuki Endo,et al. A New Method of 3-D Motion Analysis Using a Concept of Projective Geometry , 1985, IJCAI.

[12] T. Kanade. Geometrical aspects of interpreting images as a three-dimensional scene , 1983, Proceedings of the IEEE.

[13] Kokichi Sugihara,et al. An Algebraic Approach to Shape-from-Image Problems , 1984, Artif. Intell..