Model-based imageenhancement of far infrared images
Highnam, R.
Brady, M.
Robotics Res. Group, Oxford Univ., UK ;
This paper appears in: Pattern Analysis and Machine Intelligence, IEEE Transactions on Publication Date: April 1997
Volume: 19
,
Issue: 4
On page(s):
410
- 415
ISSN: 0162-8828
Digital Object Identifier: 10.1109/34.588029
Current Version Published: 2002-08-06
Abstract
We devise enhancement algorithms for far infrared images based upon a model of an idealized far infrared image being piecewise-constant. We then apply two known enhancement algorithms: median filtering and spatial homomorphic filtering, and then extend the model to develop spatio-temporal homomorphic filtering. The algorithms have been applied to several image sequences and work well, showing significant imageenhancement
Index
Terms
Available to subscribers and IEEE members.
References
Available to subscribers and IEEE members.
Citing Documents
Available to subscribers and IEEE members.
You are not
logged in.
Guests
may access Abstract records free of charge.
Cart
