Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
378426 | Cognitive Systems Research | 2013 | 10 Pages |
Abstract
This paper introduces a new vision module, called PAAV, developed for the cognitive architecture ACT-R. Unlike ACT-R’s default vision module that was originally developed for top-down perception only, PAAV was designed to model a wide range of tasks, such as visual search and scene viewing, where pre-attentive bottom-up processes are essential for the validity of a model. PAAV builds on attentive components of the default vision module and incorporates greater support for modeling pre-attentive components of human vision. The module design incorporates the best practices from existing models of vision. The validity of the module was tested on four different tasks.
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Enkhbold Nyamsuren, Niels A. Taatgen,