A. Gooch

Publications
Influence

Color2Gray: salience-preserving color removal

A. Gooch, S. Olsen, Jack Tumblin, B. Gooch
Computer Science
SIGGRAPH
1 July 2005

The Color2Gray algorithm is a 3-step process: 1) convert RGB inputs to a perceptually uniform CIE L*a*b* color space, 2) use chrominance and luminance differences to create grayscale target differences between nearby image pixels, and 3) solve an optimization problem designed to selectively modulate thegrayscale representation as a function of the chroma variation of the source image. Expand

Non-photorealistic rendering

B. Gooch, A. Gooch
Computer Science
18 July 2001

The ubiquity of computer-generated imagery around us, in movies, advertising or on the Internet is already being taken for granted and what impresses most people is the photorealistic quality of the images. Expand

Does the Quality of the Computer Graphics Matter when Judging Distances in Visually Immersive Environments?

W. Thompson, Peter Willemsen, A. Gooch, Sarah H. Creem-Regehr, J. Loomis, A. Beall
Computer Science
Presence: Teleoperators & Virtual Environments
1 October 2004

In the real world, people are quite accurate in judging distances to locations in the environment, at least for targets resting on the ground plane and distances out to 20 m. Expand

The Influence of Restricted Viewing Conditions on Egocentric Distance Perception: Implications for Real and Virtual Indoor Environments

Sarah H. Creem-Regehr, Peter Willemsen, A. Gooch, W. B. Thompson
Computer Science, Medicine
Perception
1 February 2005

We carried out three experiments to examine the influence of field of view and binocular viewing restrictions on absolute distance perception in real-world indoor environments. Expand

A non-photorealistic lighting model for automatic technical illustration

A. Gooch, B. Gooch, P. Shirley, E. Cohen
Computer Science
SIGGRAPH
24 July 1998

A non-photorealistic lighting model is presented that attempts to narrow this gap. Expand

Interactive technical illustration

B. Gooch, P. Sloan, A. Gooch, P. Shirley, R. Riesenfeld
Computer Science
SI3D
26 April 1999

A rendering is an abstraction that favors, preserves, or even emphasizes some qualities while sacrificing, suppressing, or omitting other characteristics that are not the focus of attention. Expand

Color2Gray: salience-preserving color removal

A. Gooch, S. Olsen, Jack Tumblin, B. Gooch
Computer Science
SIGGRAPH '05
2005

Human facial illustrations: Creation and psychophysical evaluation

B. Gooch, E. Reinhard, A. Gooch
Computer Science
TOGS
2004

We present a method for creating black-and-white illustrations from photographs of human faces. Expand

The Lit Sphere: A Model for Capturing NPR Shading from Art

P. Sloan, W. Martin, A. Gooch, B. Gooch
Computer Science
Graphics Interface
7 June 2001

This paper presents algorithms for mapping shading from works of art to geometric models, allowing the user to interactively explore novel viewpoints of 3D models based on the style of a reference art work. Expand

Effects of Stereo Viewing Conditions on Distance Perception in Virtual Environments

Peter Willemsen, A. Gooch, W. Thompson, Sarah H. Creem-Regehr
Computer Science
PRESENCE: Teleoperators and Virtual Environments
1 February 2008

We manipulate stereo viewing conditions in a head mounted display and show the effects of using both measured and fixed inter-pupilary distances, as well as bi-ocular and monocular viewing of graphics, on absolute distance judgments. Expand

Recommended Authors