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(57) ABSTRACT A digital image processing technique is for detecting and correcting visual
imperfections using a reference image. A main image and one or more reference images …

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(57) ABSTRACT A face is detected and identified within an acquired digital image. One or
more features of the face is/are extracted from the digital image, including two independent …

(57) ABSTRACT A processor-based System operating according to digitally embedded
programming instructions performs a method including identifying a group of pixels …

(57) ABSTRACT A digital image processing technique detects and corrects visual
imperfections using a reference image. A main image and one or more reference images …

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(57) ABSTRACT A method of tracking faces in an image stream with a digital image
acquisition device includes receiving images from an image stream including faces …

US7792335B2 - Method and apparatus for selective disqualification of digital images - Google
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(57) ABSTRACT A method of detecting a face in an image includes performing face
detection within a first window of the image at a first location. A confidence level is obtained …