International Journal of Computer Vision
International Journal of Computer Vision
From Few to Many: Illumination Cone Models for Face Recognition under Variable Lighting and Pose
IEEE Transactions on Pattern Analysis and Machine Intelligence
Specularities Reduce Ambiguity of Uncalibrated Photometric Stereo
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part II
Constructing Illumination Image Basis from Object Motion
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part III
Representations for Recognition Under Variable Illumination
Shape, Contour and Grouping in Computer Vision
Illumination Cones for Recognition under Variable Lighting: Faces
CVPR '98 Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition
Recovering 3-D shape and reflectance from a small number of photographs
EGRW '03 Proceedings of the 14th Eurographics workshop on Rendering
Efficient detection under varying illumination conditions and image plane rotations
Computer Vision and Image Understanding
Shadows in Three-Source Photometric Stereo
ECCV '08 Proceedings of the 10th European Conference on Computer Vision: Part I
Denoising images: non-linear leap-frog for shape and light-source recovery
Proceedings of the 11th international conference on Theoretical foundations of computer vision
Photometric stereo with an arbitrary number of illuminants
Computer Vision and Image Understanding
Visibility subspaces: uncalibrated photometric stereo with shadows
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part II
Lunar terrain and albedo reconstruction of the apollo 15 zone
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part I
What is the range of surface reconstructions from a gradient field?
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part I
Integrating surface normal vectors using fast marching method
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part III
Robust estimation of surface properties and interpolation of shadow/specularity components
Image and Vision Computing
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part VII
Robust 3D face capture using example-based photometric stereo
Computers in Industry
International Journal of Computer Vision
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Previous work has developed an approach for estimating shape and albedo from multiple images assuming Lambertian reflectance with single light sources. The main contributions of this paper are: (i) to show how the approach can be generalized to include ambient background illumination, (ii) to demonstrate the use of the integrability constraint for solving this problem, and (iii) an iterative algorithm which is able to improve the analysis by finding shadows and rejecting them.