SANTA BARBARA — The Experimental Visualization Lab (ExpVisLab) at UC Santa Barbara has received from the Robert W. Deutsch Foundation and the National Science Foundation grants totaling $224,000 to support scholarly work in data visualization and computational photography.

Under the direction of George Legrady, professor of digital media in the Media Arts and Technology (MAT) graduate program at UC Santa Barbara, the ExpVisLab is dedicated to research in visual and spatial data visualization and optical-computational processes. The work is based on an interdisciplinary approach that combines methodologies from the arts and engineering.

The Robert W. Deutsch Foundation, a private philanthropic organization that supports technology-related programs through strategic partnerships with public universities, awarded $200,000 to the ExpVisLab and Allosphere, a cutting edge facility for data and scientific visualization, directed by JoAnn Kuchera-Morin, professor of music at UC Santa Barbara.

The $124,000 grant from the National Science Foundation will help fund experimental research to study the analysis of complex images. This project consists of a distributed system of three robotically-mobile cameras, collectively analyzing a subject to create an optimally synthesized view of it.

Both the ExpVisLab and the Allosphere, which is located in the California Nanotechnology Institute at UC Santa Barbatra, are part of the MAT graduate program.

Legrady described the critical contributions that such an interdisciplinary approach can bring to the fields of data visualization and computational photography. "In both fields, engineers develop the computational and physics fundamentals, whereas the visual experts bring methodologies from aesthetics and cultural analysis to study the communication potentials and operations at the reception level," he said. "Experiments through implementation and software/hardware prototype design may potentially contribute feedback to advance engineering and lead to innovation in the arts."

Before transitioning to interactive multimedia in the early 1990s, Legrady focused his research analysis of the visual language of the photographic image. "Optical systems still proceed on the basis that the photographic image is neutral in its representation of the world, and this funding will allow to dig deeper and identify how contemporary imaging systems are reformulating how the culture at large, and scientists in the lab, internalize such images," he said.

Legrady acknowledged the great opportunities the two grants offer in advancing the interdisciplinary approach the MAT program has fostered during the past decade, integrating the knowledge bases of the arts and engineering. MAT faculty members represent a broad range of expertise that includes computer science, signal processing and multimedia engineering, electronic music, architecture and digital arts.