Researching to Edge Detecting and Locating of Aero Craft Down view Image[J]. Journal of Image and Graphics, 2008, 13(11): 2170. DOI: 10.11834/jig.20081118.
To reduce the influence of geometrical deformation on image matching
we put forward a method which can detect multipixels edge of image. The method is based on difference of gray level between the border upon pixels. Adopting matching method of multipixels edge
matching between datum image and real time image is improved observably because of deformation
such as edge excursion
rotate and scale transformation. The result show that
the multipixels edge detecting and matching method is of simple model
perfect real time quality and power ability to counteract the effect of geometrical deformation. The whole system can be realized easily.