| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain an object detection apparatus by which an object as a target can be detected accurately by a method wherein a Rayleigh scattering is handled, information contained in a speckle pattern due to the Rayleigh scattering is not spoiled, the image of a reflecting body can be observed with high resolution and a false image due to the Rayleigh scattering is suppressed effectively. SOLUTION: A deconvolution processing operation is executed, in the two-dimensional direction, to original image data, a part which agrees nearly with an image pattern is extracted, as the image of a reflecting body, from a deconvolution image on the basis of the roiginal image data and on the basis of deconvoluted image data. In addition, the disagreement of the image pattern is extracted, as the image of a nonreflecting body, from the original image data, and both image data are synthesized so as to obtain detected image data.</p> |
