Stylization and abstraction of photographs
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Selective quality rendering by exploiting human inattentional blindness: looking but not seeing
VRST '02 Proceedings of the ACM symposium on Virtual reality software and technology
INFOVIS '01 Proceedings of the IEEE Symposium on Information Visualization 2001 (INFOVIS'01)
Level of Detail for 3D Graphics
Level of Detail for 3D Graphics
Automatic Fast Detection of Tumor Suspect Areas on CT Scan
VIS '04 Proceedings of the conference on Visualization '04
Probabilistic 3D Polyp Detection in CT Images: The Role of Sample Alignment
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
A Framework for Automatic Segmentation of Lung Nodules from Low Dose Chest CT Scans
ICPR '06 Proceedings of the 18th International Conference on Pattern Recognition - Volume 03
Saliency-guided Enhancement for Volume Visualization
IEEE Transactions on Visualization and Computer Graphics
Rendering With Radiance: The Art And Science Of Lighting Visualization
Rendering With Radiance: The Art And Science Of Lighting Visualization
A statistical approach for image difficulty estimation in x-ray screening using image measurements
Proceedings of the 4th symposium on Applied perception in graphics and visualization
ACM Transactions on Graphics (TOG)
Distance field illumination: a rendering method to aid in navigation of virtual environments
ISVC'10 Proceedings of the 6th international conference on Advances in visual computing - Volume Part II
Enhancing art history education through mobile augmented reality
Proceedings of the 10th International Conference on Virtual Reality Continuum and Its Applications in Industry
Impact of subtle gaze direction on short-term spatial information recall
Proceedings of the Symposium on Eye Tracking Research and Applications
Influence of subliminal cueing on visual search tasks
CHI '13 Extended Abstracts on Human Factors in Computing Systems
Guiding attention in controlled real-world environments
Proceedings of the ACM Symposium on Applied Perception
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A new experiment is presented that demonstrates the usefulness of an image space modulation technique called subtle gaze direction (SGD) for guiding the user in a simple searching task. SGD uses image space modulations in the luminance channel to guide a viewer's gaze about a scene without interrupting their visual experience. The goal of SGD is to direct a viewer's gaze to certain regions of a scene without introducing noticeable changes in the image. Using a simple searching task, we compared performance using no modulation, using subtle modulation, and using obvious modulation. Results from the experiments show improved performance when using subtle gaze direction, without affecting the user's perception of the image. We then extend the experiment to evaluate performance with the presence of distractors. The distractors took the form of extra modulations, which do not correspond to a target in the image. Experimentation shows, that, even in the presence of distractors, more accurate results are returned on a simple search task using SGD, as compared to results returned when no modulation at all is used. Results establish the potential of the method for a wide range of applications including gaming, perceptually based rendering, navigation in virtual environments, and medical search tasks.