Evaluating variable resolution displays with visual search: task performance and eye movements
ETRA '00 Proceedings of the 2000 symposium on Eye tracking research & applications
Abstracted painterly renderings using eye-tracking data
NPAR '02 Proceedings of the 2nd international symposium on Non-photorealistic animation and rendering
Stylization and abstraction of photographs
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Predictive perceptual compression for real time video communication
Proceedings of the 12th annual ACM international conference on Multimedia
Visibility of temporal blur on a gaze-contingent display
APGV '05 Proceedings of the 2nd symposium on Applied perception in graphics and visualization
Gaze-based interaction for semi-automatic photo cropping
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Predictive real-time perceptual compression based on eye-gaze-position analysis
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Integrating perceptual level of detail with head-pose estimation and its uncertainty
Machine Vision and Applications
Effect of compressed offline foveated video on viewing behavior and subjective quality
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Accurate and efficient method for smoothly space-variant Gaussian blurring
IEEE Transactions on Image Processing
Rendering optimizations guided by head-pose estimates and their uncertainty
ISVC'05 Proceedings of the First international conference on Advances in Visual Computing
| Hi-index | 0.01 |
A wavelet-based multiresolution image representation method is developed matching human visual system (HVS) spatial acuity within multiple regions of interest (ROIs). ROIs are maintained at high (original) resolution while peripheral areas are gracefully degraded. Variable resolution images are generated by selectively scaling wavelet (detail) coefficients prior to reconstruction. The technique is equivalent to linear interpolation MIP-mapping which involves smooth subsampling (decomposition) prior to texture mapping (reconstruction). Multiple ROI degradation is achieved through wavelet coefficient scaling following Voronoi partitioning of the image plane