Shape-from-shading for oblique lighting with accuracy enhancement by light direction optimization
EURASIP Journal on Applied Signal Processing
3D-spline reconstruction using shape from shading: Spline from shading
Image and Vision Computing
A perceptually validated model for surface depth hallucination
ACM SIGGRAPH 2008 papers
The assumed light direction for perceiving shape from shading
Proceedings of the 5th symposium on Applied perception in graphics and visualization
Interactive normal reconstruction from a single image
ACM SIGGRAPH Asia 2008 papers
Noise Analysis of a SFS Algorithm Formulated under Various Imaging Conditions
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing
A Non-local Approach to Shape from Ambient Shading
SSVM '09 Proceedings of the Second International Conference on Scale Space and Variational Methods in Computer Vision
Fast Shape from Shading for Phong-Type Surfaces
SSVM '09 Proceedings of the Second International Conference on Scale Space and Variational Methods in Computer Vision
Recovering Shape by Shading and Stereo Under Lambertian Shading Model
International Journal of Computer Vision
Making Shape from Shading Work for Real-World Images
Proceedings of the 31st DAGM Symposium on Pattern Recognition
Adaptive 3-D scene construction from single image using extended object placement relation
Proceedings of the 8th International Conference on Virtual Reality Continuum and its Applications in Industry
A Multi-Image Shape-from-Shading Framework for Near-Lighting Perspective Endoscopes
International Journal of Computer Vision
MICCAI '09 Proceedings of the 12th International Conference on Medical Image Computing and Computer-Assisted Intervention: Part I
Direct shape-from-shading with adaptive higher order regularisation
SSVM'07 Proceedings of the 1st international conference on Scale space and variational methods in computer vision
User-guided shape from shading to reconstruct fine details from a single photograph
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part I
Variable-Source Shading Analysis
International Journal of Computer Vision
Spherical surface parameterization for perspective shape from shading
Pattern Recognition Letters
A novel method for solving the shape from shading (SFS) problem
ICNC'06 Proceedings of the Second international conference on Advances in Natural Computation - Volume Part II
Integrating surface normal vectors using fast marching method
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part III
Perspective Shape from Shading: Ambiguity Analysis and Numerical Approximations
SIAM Journal on Imaging Sciences
Towards live monocular 3d laparoscopy using shading and specularity information
IPCAI'12 Proceedings of the Third international conference on Information Processing in Computer-Assisted Interventions
Making bas-reliefs from photographs of human faces
Computer-Aided Design
Relief stylization from 3D models using featured lines
Proceedings of the 27th Spring Conference on Computer Graphics
Interactive texturing on objects in images via a sketching interface
Proceedings of the 27th Spring Conference on Computer Graphics
Reconstructing shape from dictionaries of shading primitives
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part IV
Computer Vision and Image Understanding
| Hi-index | 0.00 |
Shape From Shading is known to be an ill-posed problem. We show in this paper that if we model the problem in a different way than it is usually done, more precisely by taking into account the 1/r2 attenuation term of the illumination, Shape From Shading becomes completely well-posed. Thus the shading allows to recover (almost) any surface from only one image (of this surface) without any additional data (in particular, without the knowledge of the heights of the solution at the local intensity "minima", contrary to [6, 23, 8, 25, 12]) and without regularity assumptions (contrary to [17, 10], for example). More precisely, we formulate the problem as that of solving a new Partial Differential Equation (PDE), we develop a complete mathematical study of this equation and we design a new provably convergent numerical method. Finally, we present results of our new Shape From Shading method on various synthetic and real images.