Face detection device, face pose detection device, partial...

Image analysis – Applications – Personnel identification

Reexamination Certificate

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Reexamination Certificate

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07123754

ABSTRACT:
A face detection device includes a face learning dictionary, which holds learned information for identification between a facial image and a non-facial image. An image input unit inputs a subject image. An edge image extraction unit extracts an edge image from the subject image. A partial image extraction unit, based on the edge image, extracts partial images that are candidates to contain facial images from the subject image. A face
on-face identification unit references the learning dictionary to identify whether or not each extracted partial image contains a facial image. Face detection of high precision, which reflects learned results, is performed.

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English language abstract of JP HEI-10-307923 to Makihito et al.

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