Procedures for optimization problems with a mixture of bounds and general linear constraints
ACM Transactions on Mathematical Software (TOMS)
Shape from shading
International Journal of Computer Vision
Recovering high dynamic range radiance maps from photographs
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
Reflection space image based rendering
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
IEEE Transactions on Pattern Analysis and Machine Intelligence
A signal-processing framework for inverse rendering
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
Color by Correlation: A Simple, Unifying Framework for Color Constancy
IEEE Transactions on Pattern Analysis and Machine Intelligence
The Radiometry of Multiple Images
IEEE Transactions on Pattern Analysis and Machine Intelligence
Radiometric CCD camera calibration and noise estimation
IEEE Transactions on Pattern Analysis and Machine Intelligence
Helmholtz Stereopsis: Exploiting Reciprocity for Surface Reconstruction
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part III
What Can Be Known about the Radiometric Response from Images?
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
Photometric Calibration of Zoom Lens Systems
ICPR '96 Proceedings of the 1996 International Conference on Pattern Recognition (ICPR '96) Volume I - Volume 7270
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
RGB calibration for color image analysis in machine vision
IEEE Transactions on Image Processing
Comparametric equations with practical applications in quantigraphic image processing
IEEE Transactions on Image Processing
Blind inverse gamma correction
IEEE Transactions on Image Processing
Computer Vision and Image Understanding
Color mixing property of a projector-camera system
PROCAMS '08 Proceedings of the 5th ACM/IEEE International Workshop on Projector camera systems
Object matching in disjoint cameras using a color transfer approach
Machine Vision and Applications
International Journal of Computer Vision
Image Restoration for Quantifying TFT-LCD Defect Levels
IEICE - Transactions on Information and Systems
Recovering ball motion from a single motion-blurred image
Computer Vision and Image Understanding
Principles of Appearance Acquisition and Representation
Foundations and Trends® in Computer Graphics and Vision
Multi-Spectral Imaging by Optimized Wide Band Illumination
International Journal of Computer Vision
Joint radiometric calibration and feature tracking system with an application to stereo
Computer Vision and Image Understanding
Mitigation of visibility loss for advanced camera-based driver assistance
IEEE Transactions on Intelligent Transportation Systems
Exploiting image collections for recovering photometric properties
CAIP'11 Proceedings of the 14th international conference on Computer analysis of images and patterns - Volume Part II
Multi-camera radiometric surface modelling for image-based re-lighting
DAGM'06 Proceedings of the 28th conference on Pattern Recognition
High dynamic range global mosaic
ACCV'06 Proceedings of the 7th Asian conference on Computer Vision - Volume Part I
High dynamic range image hallucination
EGSR'07 Proceedings of the 18th Eurographics conference on Rendering Techniques
Nonuniform lattice regression for modeling the camera imaging pipeline
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part I
A theoretical analysis of camera response functions in image deblurring
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part VII
How bright is the moon? recovering and using absolute luminance values from internet images
CCIW'13 Proceedings of the 4th international conference on Computational Color Imaging
Estimating Photometric Properties from Image Collections
Journal of Mathematical Imaging and Vision
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Many vision applications require precise measurement of scene radiance. The function relating scene radiance to image intensity of an imaging system is called the camera response. We analyze the properties that all camera responses share. This allows us to find the constraints that any response function must satisfy. These constraints determine the theoretical space of all possible camera responses. We have collected a diverse database of real-world camera response functions (DoRF). Using this database, we show that real-world responses occupy a small part of the theoretical space of all possible responses. We combine the constraints from our theoretical space with the data from DoRF to create a low-parameter empirical model of response (EMoR). This response model allows us to accurately interpolate the complete response function of a camera from a small number of measurements obtained using a standard chart. We also show that the model can be used to accurately estimate the camera response from images of an arbitrary scene taken using different exposures. The DoRF database and the EMoR model can be downloaded at http://www.cs.columbia.edu/CAVE.