A model for anisotropic reflection
SIGGRAPH '90 Proceedings of the 17th annual conference on Computer graphics and interactive techniques
Trichromatic approximation for computer graphics illumination models
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
Measuring and modeling anisotropic reflection
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
Reflection from layered surfaces due to subsurface scattering
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
Generalization of Lambert's reflectance model
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Modeling and rendering architecture from photographs: a hybrid geometry- and image-based approach
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Non-linear approximation of reflectance functions
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Recovering high dynamic range radiance maps from photographs
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Object shape and reflectance modeling from observation
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Shading models for point and linear sources
ACM Transactions on Graphics (TOG)
Environment matting and compositing
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Inverse global illumination: recovering reflectance models of real scenes from photographs
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
Environment matting extensions: towards higher accuracy and real-time capture
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
The digital Michelangelo project: 3D scanning of large statues
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
Acquiring the reflectance field of a human face
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
A signal-processing framework for inverse rendering
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
A practical model for subsurface light transport
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
A practical model for subsurface light transport
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Image-Based Reconstruction of Spatially Varying Materials
Proceedings of the 12th Eurographics Workshop on Rendering Techniques
Reflectance and Texture of Real-World Surfaces Authors
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
A reflectance model for computer graphics
SIGGRAPH '81 Proceedings of the 8th annual conference on Computer graphics and interactive techniques
Better optical triangulation through spacetime analysis
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Inverse rendering for computer graphics
Inverse rendering for computer graphics
A generalized surface appearance representation for computer graphics
A generalized surface appearance representation for computer graphics
Image-based BRDF measurement including human skin
EGWR'99 Proceedings of the 10th Eurographics conference on Rendering
High dynamic range display systems
ACM SIGGRAPH 2004 Papers
Kaleidoscope configurations for reflectance measurement
AFRIGRAPH '04 Proceedings of the 3rd international conference on Computer graphics, virtual reality, visualisation and interaction in Africa
Real-time rendering of plant leaves
ACM SIGGRAPH 2005 Papers
Measuring and modeling the appearance of finished wood
ACM SIGGRAPH 2005 Papers
Modeling and rendering of quasi-homogeneous materials
ACM SIGGRAPH 2005 Papers
Relief Texture from Specularities
IEEE Transactions on Pattern Analysis and Machine Intelligence
Inverse shade trees for non-parametric material representation and editing
ACM SIGGRAPH 2006 Papers
Appearance manifolds for modeling time-variant appearance of materials
ACM SIGGRAPH 2006 Papers
Real-time rendering of plant leaves
ACM SIGGRAPH 2006 Courses
Realistic materials in computer graphics
SIGGRAPH '05 ACM SIGGRAPH 2005 Courses
High Dynamic Range Imaging: Acquisition, Display, and Image-Based Lighting (The Morgan Kaufmann Series in Computer Graphics)
Seeing People in Different Light-Joint Shape, Motion, and Reflectance Capture
IEEE Transactions on Visualization and Computer Graphics
Modeling anisotropic surface reflectance with example-based microfacet synthesis
ACM SIGGRAPH 2008 papers
Framework for realistic surface representation of real objects
ISCGAV'04 Proceedings of the 4th WSEAS International Conference on Signal Processing, Computational Geometry & Artificial Vision
Digital Modeling of Material Appearance
Digital Modeling of Material Appearance
Printing spatially-varying reflectance
ACM SIGGRAPH Asia 2009 papers
Principles of Appearance Acquisition and Representation
Foundations and Trends® in Computer Graphics and Vision
Gloss and Normal Map Acquisition of Mesostructures Using Gray Codes
ISVC '09 Proceedings of the 5th International Symposium on Advances in Visual Computing: Part II
A new technique for the digitization and restoration of deteriorated photographic negatives
Journal on Image and Video Processing - Special issue on image and video processing for cultural heritage
Measurement of reflection properties in ancient Japanese drawing Ukiyo-e
ACCV'07 Proceedings of the 8th Asian conference on Computer vision - Volume Part I
Manifold bootstrapping for SVBRDF capture
ACM SIGGRAPH 2010 papers
A Basis Illumination Approach to BRDF Measurement
International Journal of Computer Vision
Circularly polarized spherical illumination reflectometry
ACM SIGGRAPH Asia 2010 papers
ACM SIGGRAPH 2011 papers
Single view reflectance capture using multiplexed scattering and time-of-flight imaging
Proceedings of the 2011 SIGGRAPH Asia Conference
Estimating dual-scale properties of glossy surfaces from step-edge lighting
Proceedings of the 2011 SIGGRAPH Asia Conference
Transformational breathing between present and past: virtual exhibition system of the mao-kung ting
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Printing spatially-varying reflectance for reproducing HDR images
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Improved linear light source material reflectance scanning
ACM SIGGRAPH 2012 Posters
Improved Linear Light Source material reflectance scanning
ACM SIGGRAPH 2012 Talks
Estimating specular roughness and anisotropy from second order spherical gradient illumination
EGSR'09 Proceedings of the Twentieth Eurographics conference on Rendering
Single photo estimation of hair appearance
EGSR'09 Proceedings of the Twentieth Eurographics conference on Rendering
Online construction of surface light fields
EGSR'05 Proceedings of the Sixteenth Eurographics conference on Rendering Techniques
EGSR'05 Proceedings of the Sixteenth Eurographics conference on Rendering Techniques
Rapid acquisition of specular and diffuse normal maps from polarized spherical gradient illumination
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
Efficient basis decomposition for scattered reflectance data
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
Representing appearance of ancient Japanese drawing named Ukiyo-e
VAST'07 Proceedings of the 8th International conference on Virtual Reality, Archaeology and Intelligent Cultural Heritage
Tangible images: bridging the real and virtual worlds
CCIW'13 Proceedings of the 4th international conference on Computational Color Imaging
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
Bi-scale appearance fabrication
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Efficient reconstruction, decomposition and editing for spatially-varying reflectance data
Proceedings of Graphics Interface 2013
Journal on Computing and Cultural Heritage (JOCCH)
Hi-index | 0.00 |
This paper presents a technique for estimating the spatially-varying reflectance properties of a surface based on its appearance during a single pass of a linear light source. By using a linear light rather than a point light source as the illuminant, we are able to reliably observe and estimate the diffuse color, specular color, and specular roughness of each point of the surface. The reflectometry apparatus we use is simple and inexpensive to build, requiring a single direction of motion for the light source and a fixed camera viewpoint. Our model fitting technique first renders a reflectance table of how diffuse and specular reflectance lobes would appear under moving linear light source illumination. Then, for each pixel we compare its series of intensity values to the tabulated reflectance lobes to determine which reflectance model parameters most closely produce the observed reflectance values. Using two passes of the linear light source at different angles, we can also estimate per-pixel surface normals as well as the reflectance parameters. Additionally our system records a per-pixel height map for the object and estimates its per-pixel translucency. We produce real-time renderings of the captured objects using a custom hardware shading algorithm. We apply the technique to a test object exhibiting a variety of materials as well as to an illuminated manuscript with gold lettering. To demonstrate the technique's accuracy, we compare renderings of the captured models to real photographs of the original objects.