FACIAL IMAGE RECOGNITION USING PSEUDO-IMAGES
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专利名称：FACIAL IMAGE RECOGNITION USING
PSEUDO-IMAGES
发明人：YU, Congrong, Ron,RAJ, Rishabh,DAHLEN, Dar, Wilbur
申请号：EP19831514
申请日：20190626
公开号：EP3818693A4
公开日：
20211013
专利内容由知识产权出版社提供
摘要：This disclosure relates to the use of “pseudo-images” to perform image recognition, e.g., to perform facial image recognition. In an embodiment, the pseudo-image is obtained by starting with a real world image and, after optional preprocessing, subjecting the image to a non-linear transformation that converts the image into a pseudo-image. While real world objects (or, more generally, real world patterns) may be perceivable in the starting image, they cannot be perceived in the pseudo-image. Image recognition takes place by comparing the pseudo-image with a library of known pseudo-images, i.e., image recognition takes place in pseudo-image space without a return to real world space. In this way, robust image recognition is achieved even for imperfect real world images, such as, real world images that have been degraded by noise, poor illumination, uneven lighting, and/or occlusion, e.g., the presence of glasses, scarves, or the like in the case of facial images.
申请人：Stowers Institute for Medical Research
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