Iterative point matching for registration of free-form curves and surfaces
International Journal of Computer Vision
Object shape and reflectance modeling from observation
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Reflectance and texture of real-world surfaces
ACM Transactions on Graphics (TOG)
Inverse global illumination: recovering reflectance models of real scenes from photographs
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Reflectance and Shape from Images Using a Collinear Light Source
International Journal of Computer Vision
Acquiring the reflectance field of a human face
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
A Flexible New Technique for Camera Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
A silhouette-based algorithm for texture registration and stitching
Graphical Models
Helmholtz Stereopsis: Exploiting Reciprocity for Surface Reconstruction
International Journal of Computer Vision
Image-based reconstruction of spatial appearance and geometric detail
ACM Transactions on Graphics (TOG)
A reflectance model for computer graphics
SIGGRAPH '81 Proceedings of the 8th annual conference on Computer graphics and interactive techniques
Measuring bidirectional texture reflectance with a kaleidoscope
ACM SIGGRAPH 2003 Papers
Recovering 3-D shape and reflectance from a small number of photographs
EGRW '03 Proceedings of the 14th Eurographics workshop on Rendering
Inverse rendering for computer graphics
Inverse rendering for computer graphics
DISCO: acquisition of translucent objects
ACM SIGGRAPH 2004 Papers
Helmholtz Stereopsis on Rough and Strongly Textured Surfaces
3DPVT '04 Proceedings of the 3D Data Processing, Visualization, and Transmission, 2nd International Symposium
Spacetime Stereo: A Unifying Framework for Depth from Triangulation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Unsupervised 3D Object Recognition and Reconstruction in Unordered Datasets
3DIM '05 Proceedings of the Fifth International Conference on 3-D Digital Imaging and Modeling
Shape and Spatially-Varying BRDFs from Photometric Stereo
ICCV '05 Proceedings of the Tenth IEEE International Conference on Computer Vision (ICCV'05) Volume 1 - Volume 01
Inverse shade trees for non-parametric material representation and editing
ACM SIGGRAPH 2006 Papers
Projection defocus analysis for scene capture and image display
ACM SIGGRAPH 2006 Papers
Fast separation of direct and global components of a scene using high frequency illumination
ACM SIGGRAPH 2006 Papers
Analysis of human faces using a measurement-based skin reflectance model
ACM SIGGRAPH 2006 Papers
A Comparison and Evaluation of Multi-View Stereo Reconstruction Algorithms
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 1
Reciprocal Image Features for Uncalibrated Helmholtz Stereopsis
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
Poisson surface reconstruction
SGP '06 Proceedings of the fourth Eurographics symposium on Geometry processing
IEEE Transactions on Pattern Analysis and Machine Intelligence
A photometric approach for estimating normals and tangents
ACM SIGGRAPH Asia 2008 papers
Rapid acquisition of specular and diffuse normal maps from polarized spherical gradient illumination
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
Symmetric photography: exploiting data-sparseness in reflectance fields
EGSR'06 Proceedings of the 17th Eurographics conference on Rendering Techniques
Rapid synchronous acquisition of geometry and appearance of cultural heritage artefacts
VAST'05 Proceedings of the 6th International conference on Virtual Reality, Archaeology and Intelligent Cultural Heritage
ACM SIGGRAPH 2011 papers
AppWarp: retargeting measured materials by appearance-space warping
Proceedings of the 2011 SIGGRAPH Asia Conference
Computing and fabricating multilayer models
Proceedings of the 2011 SIGGRAPH Asia Conference
Capturing shape and reflectance of food
SIGGRAPH Asia 2011 Sketches
3D imaging spectroscopy for measuring hyperspectral patterns on solid objects
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Data Driven Surface Reflectance from Sparse and Irregular Samples
Computer Graphics Forum
Integrated high-quality acquisition of geometry and appearance for cultural heritage
VAST'11 Proceedings of the 12th International conference on Virtual Reality, Archaeology and Cultural Heritage
WebGL-based streaming and presentation framework for bidirectional texture functions
VAST'11 Proceedings of the 12th International conference on Virtual Reality, Archaeology and Cultural Heritage
International Journal of Computer Vision
Acquiring reflectance and shape from continuous spherical harmonic illumination
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Practical SVBRDF capture in the frequency domain
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Registration of multi-view images of planar surfaces
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part IV
WebGL-based streaming and presentation of objects with bidirectional texture functions
Journal on Computing and Cultural Heritage (JOCCH)
An empirical study on the effects of translucency on photometric stereo
The Visual Computer: International Journal of Computer Graphics
Decomposing Global Light Transport Using Time of Flight Imaging
International Journal of Computer Vision
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We present a novel optical setup and processing pipeline for measuring the 3D geometry and spatially-varying surface reflectance of physical objects. Central to our design is a digital camera and a high frequency spatially-modulated light source aligned to share a common focal point and optical axis. Pairs of such devices allow capturing a sequence of images from which precise measurements of geometry and reflectance can be recovered. Our approach is enabled by two technical contributions: a new active multiview stereo algorithm and an analysis of light descattering that has important implications for image-based reflectometry. We show that the geometry measured by our scanner is accurate to within 50 microns at a resolution of roughly 200 microns and that the reflectance agrees with reference data to within 5.5%. Additionally, we present an image relighting application and show renderings that agree very well with reference images at light and view positions far from those that were initially measured.