Title :
A MMW Radiometric Imaging Partition Method Based on the Morphology Algorithm
Author :
Zhang, Guangfeng ; Li, Xingguo
Author_Institution :
Nanjing Univ. of Sci. & Technol., Nanjing
Abstract :
Because of working at all day and all weather, a MMW radiometer can provide more specific information than infrared and optical detectors. But it is urgent to solve the important problem of the MMW radiometric image partition of multiple targets for target identification. By confirming the different brightness area of radiometric image based on MMW radiation characteristic, a new approach to radiometric image partition is presented based on the morphology pretreatment and image partition of watershed algorithm. The partition result of 3 mm band radiometric image shows the algorithm is virtual partition for low brightness temperature targets.
Keywords :
image resolution; millimetre wave imaging; radiometry; MMW radiometric imaging partition method; infrared detectors; morphology algorithm; morphology pretreatment; optical detectors; target identification; watershed algorithm; Brightness temperature; Image resolution; Infrared detectors; Infrared imaging; Millimeter wave technology; Morphology; Noise figure; Optical imaging; Partitioning algorithms; Radiometry; brightness temperature; image partition; radiometric image; target recognition; watershed algorithm;
Conference_Titel :
Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics, 2006. IRMMW-THz 2006. Joint 31st International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0400-2
Electronic_ISBN :
1-4244-0400-2
DOI :
10.1109/ICIMW.2006.368507
