envyLight: an interface for editing natural illumination
ACM SIGGRAPH 2010 papers
Interactive on-surface signal deformation
ACM SIGGRAPH 2010 papers
An interactive interface for lighting-by-example
SG'10 Proceedings of the 10th international conference on Smart graphics
Dynamic stylized shading primitives
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Non-Photorealistic Animation and Rendering
Surface flows for image-based shading design
ACM Transactions on Graphics (TOG) - SIGGRAPH 2012 Conference Proceedings
Optimizing environment maps for material depiction
EGSR'11 Proceedings of the Twenty-second Eurographics conference on Rendering
Visibility editing for all-frequency shadow design
EGSR'10 Proceedings of the 21st Eurographics conference on Rendering
Sketch and paint-based interface for highlight modeling
SBM'08 Proceedings of the Fifth Eurographics conference on Sketch-Based Interfaces and Modeling
Feature-based interpolation for the interactive editing of shading effects
Proceedings of the 11th ACM SIGGRAPH International Conference on Virtual-Reality Continuum and its Applications in Industry
Path-space manipulation of physically-based light transport
ACM Transactions on Graphics (TOG) - SIGGRAPH 2013 Conference Proceedings
Interactive lighting design with hierarchical light representation
EGSR '13 Proceedings of the Eurographics Symposium on Rendering
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We present an appearance-based user interface for artists to efficiently design customized image-based lighting environments. 1 Our approach avoids typical iterations of parameter editing, rendering, and confirmation by providing a set of intuitive user interfaces for directly specifying the desired appearance of the model in the scene. Then the system automatically creates the lighting environment by solving the inverse shading problem. To obtain a realistic image, all-frequency lighting is used with a spherical radial basis function (SRBF) representation. Rendering is performed using precomputed radiance transfer (PRT) to achieve a responsive speed. User experiments demonstrated the effectiveness of the proposed system compared to a previous approach.