Capturing the sampling effects: a TOD sensor performance model
The standard way to characterize sensor performance is by means of the Minimum
Resolvable Temperature Difference (MRTD) and Minimum Resolvable Contrast (MRC) …
Resolvable Temperature Difference (MRTD) and Minimum Resolvable Contrast (MRC) …
TOD predicts target acquisition performance for staring and scanning thermal imagers
P Bijl, JM Valeton, AN de Jong - Infrared Imaging Systems …, 2000 - spiedigitallibrary.org
Identification and recognition performance for four staring and two scanning thermal
imagers, were measured in an observer experiment using images that were collected during …
imagers, were measured in an observer experiment using images that were collected during …
Imager performance assessment with TRM4 version 3: an overview
Model-based performance assessment is a valuable approach in the process of designing
or comparing electrooptical and infrared imagers since it alleviates the need for expensive …
or comparing electrooptical and infrared imagers since it alleviates the need for expensive …
Target acquisition performance in a cluttered environment
Q Li, C Yang, JQ Zhang - Applied optics, 2012 - opg.optica.org
Most existing target acquisition (TA) models neglect the influence of background clutter,
which results in inaccurate prediction of TA performance in a complicated environment. In …
which results in inaccurate prediction of TA performance in a complicated environment. In …
Superresolution performance for undersampled imagers
Enhancement of undersampled imager performance has been demonstrated using
superresolution techniques. In these techniques, the optical flow of the scene or the relative …
superresolution techniques. In these techniques, the optical flow of the scene or the relative …
First-order optics computation for re-imaging infrared optical systems
KH Lee - … Imaging Systems: Design, Analysis, Modeling, and …, 2003 - spiedigitallibrary.org
In designing a high performance IR re-imaging optical system for thermal imaging handheld
applications, one of the most changeling tasks is to achieve very compact and light weight …
applications, one of the most changeling tasks is to achieve very compact and light weight …
Objective evaluation method for advance thermal imagers based on minimum resolvable temperature difference
Advancement in thermal imaging technology has improved the day and night surveillance
capability of electro-optical system. Thermal imager detects the object of interest by sensing …
capability of electro-optical system. Thermal imager detects the object of interest by sensing …
Metrics for image-based modeling of target acquisition
JD Fanning - … : Design, Analysis, Modeling, and Testing XXIII, 2012 - spiedigitallibrary.org
This paper presents an image-based system performance model. The image-based system
model uses an image metric to compare a given degraded image of a target, as seen …
model uses an image metric to compare a given degraded image of a target, as seen …
Impact of motion blur on recognition rates of CNN-based TOD classifier models
D Wegner, S Keßler - Electro-Optical and Infrared Systems …, 2023 - spiedigitallibrary.org
This work investigates the impact of various types of motion blur on the recognition rate of
triangle orientation discrimination (TOD) models. Models based on convolutional neural …
triangle orientation discrimination (TOD) models. Models based on convolutional neural …
Evaluation of super-resolution imager with binary fractal test target
S Landeau - Electro-Optical and Infrared Systems: Technology …, 2014 - spiedigitallibrary.org
Today, new generation of powerful non-linear image processing are used for real time super-
resolution or noise reduction. Optronic imagers with such features are becoming difficult to …
resolution or noise reduction. Optronic imagers with such features are becoming difficult to …