A montage method: the overlaying of the computer generated images onto a background photograph
SIGGRAPH '86 Proceedings of the 13th annual conference on Computer graphics and interactive techniques
Proceedings of the 25th annual conference on Computer graphics and interactive techniques
Multiple view geometry in computer visiond
Multiple view geometry in computer visiond
An efficient representation for irradiance environment maps
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
VRST '00 Proceedings of the ACM symposium on Virtual reality software and technology
Radiosity and Global Illumination
Radiosity and Global Illumination
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Acquiring a Radiance Distribution to Superimpose Virtual Objects onto a Real Scene
IEEE Transactions on Visualization and Computer Graphics
IEEE Computer Graphics and Applications
Interactive Common Illumination for Computer Augmented Reality
Proceedings of the Eurographics Workshop on Rendering Techniques '97
Interactive Rendering with Real-World Illumination
Proceedings of the Eurographics Workshop on Rendering Techniques 2000
Casting curved shadows on curved surfaces
SIGGRAPH '78 Proceedings of the 5th annual conference on Computer graphics and interactive techniques
Geometric and Photometric Registration for Real-Time Augmented Reality
ISMAR '02 Proceedings of the 1st International Symposium on Mixed and Augmented Reality
Marker Tracking and HMD Calibration for a Video-Based Augmented Reality Conferencing System
IWAR '99 Proceedings of the 2nd IEEE and ACM International Workshop on Augmented Reality
All-frequency shadows using non-linear wavelet lighting approximation
ACM SIGGRAPH 2003 Papers
Accurate light source acquisition and rendering
ACM SIGGRAPH 2003 Papers
Rapid shadow generation in real-world lighting environments
EGRW '03 Proceedings of the 14th Eurographics workshop on Rendering
Photorealistic rendering for augmented reality using environment illumination
ISMAR '03 Proceedings of the 2nd IEEE/ACM International Symposium on Mixed and Augmented Reality
Physically Based Rendering: From Theory to Implementation
Physically Based Rendering: From Theory to Implementation
A real-time shadow approach for an augmented reality application using shadow volumes
Proceedings of the ACM symposium on Virtual reality software and technology
Real-time Estimation of Light Source Environment for Photorealistic Augmented Reality
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 2 - Volume 02
Precomputed local radiance transfer for real-time lighting design
ACM SIGGRAPH 2005 Papers
A CAVE system for interactive modeling of global illumination in car interior
Proceedings of the ACM symposium on Virtual reality software and technology
Direct-to-indirect transfer for cinematic relighting
ACM SIGGRAPH 2006 Papers
Importance sampling for video environment maps
SIGGRAPH '05 ACM SIGGRAPH 2005 Sketches
High-Dynamic-Range (HDR) Vision: Microelectronics, Image Processing, Computer Graphics (Springer Series in Advanced Microelectronics)
High Dynamic Range Imaging: Acquisition, Display, and Image-Based Lighting (The Morgan Kaufmann Series in Computer Graphics)
Spherical harmonic gradients for mid-range illumination
EGSR'04 Proceedings of the Fifteenth Eurographics conference on Rendering Techniques
Interactive virtual relighting and remodeling of real scenes
EGWR'99 Proceedings of the 10th Eurographics conference on Rendering
Wavelet radiance transport for interactive indirect lighting
EGSR'06 Proceedings of the 17th Eurographics conference on Rendering Techniques
The State of the Art in Interactive Global Illumination
Computer Graphics Forum
Augmented Reality: Reciprocal shading for mixed reality
Computers and Graphics
| Hi-index | 0.00 |
Inserting virtual objects in real camera images with correct lighting is an active area of research. Current methods use a high dynamic range camera with a fish-eye lens to capture the incoming illumination. The main problem with this approach is the limitation to distant illumination. Therefore, the focus of our work is a real-time description of both near - and far-field illumination for interactive movement of virtual objects in the camera image of a real room. The daylight, which is coming in through the windows, produces a spatially varying distribution of indirect light in the room; therefore a near-field description of incoming light is necessary. Our approach is to measure the daylight from outside and to simulate the resulting indirect light in the room. To accomplish this, we develop a special dynamic form of the irradiance volume for real-time updates of indirect light in the room and combine this with importance sampling and shadow maps for light from outside. This separation allows object movements with interactive frame rates (10--17 fps). To verify the correctness of our approach, we compare images of synthetic objects with real objects.