Correlating military operators' visual demands with multi-spectral image fusion

Gary L. Martinsen; Jonathan S. Hosket; Alan R. Pinkus

doi:10.1117/12.778322

17 April 2008 Correlating military operators' visual demands with multi-spectral image fusion

Gary L. Martinsen, Jonathan S. Hosket, Alan R. Pinkus

Proceedings Volume 6968, Signal Processing, Sensor Fusion, and Target Recognition XVII; 69681S (2008) https://doi.org/10.1117/12.778322
Event: SPIE Defense and Security Symposium, 2008, Orlando, Florida, United States

Abstract

Multi-spectral image portrayal using several sensors is a revolutionary way to increase the amount of useful visual information to the end user. However, for maximum usability, the information from multiple sensors must be fused into a single image that can be understood. The decisions about which sensors are delivering the most important information for a given viewing situation and what manipulations should be done to the acquired data are complex. To better examine this complexity, information was obtained from aviators about which visual tasks are deemed to be most important. This information was gathered from discussions with pilots and other aircrew members as well as from relevant publications. The important visual task information was then used to develop a matrix that included specific visual aspects of the task (e.g., detection or identification). The matrix also included other parameters that could affect or alter the ability to "see" the desired target or perform the task. These other parameters include ambient lighting, environmental conditions (e.g., clear or hazy atmospheres), man-made impediments to vision (camouflage or smoke), and which image enhancing algorithms should be applied (e.g., contrast enhancement or noise reduction). This top-down evaluation was then used to determine which image enhancement algorithms are most important and which will be employed most often for the identified visual tasks.

Citation Download Citation

Gary L. Martinsen, Jonathan S. Hosket, and Alan R. Pinkus "Correlating military operators' visual demands with multi-spectral image fusion", Proc. SPIE 6968, Signal Processing, Sensor Fusion, and Target Recognition XVII, 69681S (17 April 2008); https://doi.org/10.1117/12.778322

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available