The RADIANCE lighting simulation and rendering system
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Reflectance and texture of real-world surfaces
ACM Transactions on Graphics (TOG)
Proceedings of the 27th annual conference on Computer graphics and interactive techniques
Image-based reconstruction of spatial appearance and geometric detail
ACM Transactions on Graphics (TOG)
Non-photorealistic camera: depth edge detection and stylized rendering using multi-flash imaging
ACM SIGGRAPH 2004 Papers
Illustration of complex real-world objects using images with normals
Proceedings of the 5th international symposium on Non-photorealistic animation and rendering
A perceptually validated model for surface depth hallucination
ACM SIGGRAPH 2008 papers
Computing consistent normals and colors from photometric data
3DIM'99 Proceedings of the 2nd international conference on 3-D digital imaging and modeling
Image-based BRDF measurement including human skin
EGWR'99 Proceedings of the 10th Eurographics conference on Rendering
Transfer of albedo and local depth variation to photo-textures
Proceedings of the 9th European Conference on Visual Media Production
Tactile perceptions of digital textiles: a design research approach
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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This paper evaluates a new method for capturing surfaces with variations in albedo, height, and local orientation using a standard digital camera with three flash units. Similar to other approaches, captured areas are assumed to be globally flat and largely diffuse. Fortunately, this encompasses a wide array of interesting surfaces, including most materials found in the built environment, e.g., masonry, fabrics, floor coverings, and textured paints. We present a case study of naïve subjects who found that surfaces captured with our method, when rendered under novel lighting and view conditions, were statistically indistinguishable from photographs. This is a significant improvement over previous methods, to which our results are also compared.