Automatic tuning of respiratory model for patient-based simulation

Franck Vidal

May 1, 2013

Automatic tuning of respiratory model for patient-based simulation

Physical and perceptual limitations of a projector-based high dynamic range display

Rafal Mantiuk

Dec. 31, 2012

In this paper, we describe a projector-based HDR display, giving details on its hardware components and software for driving and calibrating the display.

An Empirical Study on Using Visual Embellishments in Visualization

R S Borgo, Phil Grant

Dec. 1, 2012

In this work, we report an empirical study to evaluate hypotheses that visual embellishments may aid memorization, visual search and concept comprehension.

Blur-aware image downsampling

Rafal Mantiuk

Nov. 30, 2012

Resizing to a lower resolution can alter the appearance of an image. In particular, downsampling an image causes blurred regions to appear sharper.

New Measurements Reveal Weaknesses of Image Quality Metrics in Evaluating Graphics Artifacts

Rafal Mantiuk

Nov. 6, 2012

Reliable detection of global illumination and rendering artifacts in the form of localized distortion maps is important for many graphics applications.

Comparison of four subjective methods for image quality assessment

Rafal Mantiuk

Nov. 1, 2012

To provide a convincing proof that a new method is better than the state of the art, computer graphics projects are often accompanied by user studies, in which a group of observers rank or rate results of several algorithms.