The location and identification of targets in grey images could be determined by wavelet space frequency domain
identification filter according to coherent space frequency domain technology. Also the infrared spectrum radiation
distribution about the targets could be got by the same algorithm. By making a comparison between the coherent and
non-coherent wavelet space frequency domain filtering algorithms, we knew the former way could filter most clutter
noises, leaving the primary elements about the targets. Both from target grey images and spectrum radiation, the primary
content involved in the target images could be stressed by the former way. Especially more important is the extraction of
target signatures by use of the coherent wavelet space frequency domain filtering algorithm in the spectrum radiation
domain.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
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.