| Title | Quantification of visual clutter using a computation model of human perception : an application for head-up displays |
|---|---|
| Record ID | 37897 |
| Personal Name Creator |
Zuschlag, M. |
| Source | Human Performance Situation Awareness and Automation II Conference, Daytona Beach, FL, March 20-25, 2004; 6p. in various pagings |
| Corporate Creator | John A. Volpe National Transportation Systems Center (U.S.) |
| Publisher | United States. Department of Transportation. Federal Aviation Administration |
| Publication Date | 20040320 |
| Language | English |
| Abstract | A means of quantifying the cluttering effects of symbols is needed to evaluate the impact of displaying an increasing volume of information on aviation displays such as head-up displays. Human visual perception has been successfully modeled by algorithms that process an image through a bank of visual filters for a range of spatial frequencies and orientations. The model proposed here derives a vector of "feature density" values from these filtered images where each value represents the degree to which the image contains a particular spatial frequency and orientation. Differences in these feature densities between a target and a context is used to calculate the degree the target is salient relative to the context. |
| Rosap ID | dot:9121 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/9121 |
| TRT Terms | Head up displays; Visual display units; Visual perception; Perception; Airline pilots; Human factors |
| General Subjects | Head-up displays; Human factors; Pilots; Models |
| Classification | NTL - AVIATION - AVIATION; NTL - AVIATION - Aviation Human Factors; NTL - AVIATION - Aviation Safety/Airworthiness |
| Geographical Coverage |
United States |
| Availability | Volpe National Transportation Systems Center, Technical Reference Center |
| Resource type | Proceedings |
| URL | https://ntlrepository.blob.core.windows.net/lib/37000/37800/37897/Zuschlag_QuantificationVisualClutter.doc |
| Format | DOC |
| Database | NTL Digital Repository |