Abstract
The performance of camouflage targets recognition using visible and infrared images is limited by the low contrast in intensity for complex backgrounds. We are developing a polarization imaging technique where, in each image pixel, the polarization data is used to recognize camouflage targets. In the paper, the rationale of detection equipment is demonstrated and we analysis, using polarization images will significantly improve the performance of camouflage targets detection. Images are generated by using polarization degree and polarization angle of scattered light from the surface of camouflage targets. By using Multispectral CCD Polarization Camera, polarimetric characteristics of camouflaged targets and clutter background are measured and images of polarization degree and polarization angle are taken. Results indicate that polarimetric characteristics of scattering light from camouflaged targets are very different from that of natural backgrounds. Polarimetric imaging can eliminate the influence of backgrounds and enhance the efficiency of reconnaissance. Compared with reflectance images, polarization images have advantages in camouflage targets detection.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.