Name
Abstract | ||
|---|---|---|
In this paper, we describe the attention mechanisms in CHREST, a computational architecture of human visual expertise. CHREST organ- ises information acquired by direct experience from the world in the form of chunks. These chunks are searched for, and verified, by a unique set of heuristics, comprising the attention mechanism. We explain how the attention mechanism combines bottom-up and top-down heuristics from internal and external sources of information. We describe some exper- imental evidence demonstrating the correspondence of CHREST's per- ceptual mechanisms with those of human subjects. Finally, we discuss how visual attention can play an important role in actions carried out by human experts in domains such as chess. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1007/978-3-642-00582-4_14 | Workshop on Attention and Performance in Computational Vision |
Keywords | Field | DocType |
human visual expertise,direct experience,perceptual mechanism,human expert,attention mechanism,chrest organises information,chrest cognitive architecture,human subject,top-down heuristics,computational architecture,visual attention,top down,chrest,expectation,computer modeling,bottom up,attention,eye movements,cognitive architecture | Top-down and bottom-up design,CHREST,Psychology,Cognitive psychology,Heuristics,Eye movement,Cognitive architecture,Perception,Direct experience,Computational architecture | Conference |
Volume | ISSN | Citations |
5395 | 0302-9743 | 3 |
PageRank | References | Authors |
0.42 | 10 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Peter C. R. Lane | 1 | 80 | 12.83 |
| Fernand Gobet | 2 | 115 | 26.08 |
| Richard Ll. Smith | 3 | 3 | 0.42 |