Abstract | ||
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We present a novel method for producing convincing pictures of shaded objects based entirely on 2D image operations. This approach, which we call image-based shading design, offers direct artistic control in the picture plane by deforming image primitives so that they appear to conform to specific 3D shapes. Using a differential analysis of reflected radiance, we identify the two types of surface flows involved in the depiction of shaded objects, which are consistent with recent perceptual studies. We then introduce two novel deformation operators that closely mimic surface flows while providing direct artistic controls in real-time. |
Year | DOI | Venue |
---|---|---|
2012 | 10.1145/2185520.2185590 | ACM Trans. Graph. |
Keywords | Field | DocType |
deforming image primitive,direct artistic control,picture plane,novel method,convincing picture,novel deformation operator,shaded object,differential analysis,image-based shading design,surface flow,image operation,shading | Computer vision,Computer graphics (images),3d shapes,Picture plane,Computer science,Image based,Depiction,Artificial intelligence,Operator (computer programming),Differential analysis,Radiance,Shading | Journal |
Volume | Issue | ISSN |
31 | 4 | 0730-0301 |
Citations | PageRank | References |
7 | 0.48 | 31 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Romain Vergne | 1 | 11 | 0.86 |
Pascal Barla | 2 | 553 | 29.07 |
Roland W. Fleming | 3 | 324 | 20.01 |
Xavier Granier | 4 | 357 | 28.97 |