公开(公告)号：US20180033120A1

公开(公告)日：2018-02-01

申请号：US15548224

申请日：2016-02-17

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Qinhe WANG ,  Kuniaki ISOGAI ,  Yoshiyuki MATSUYAMA

IPC: G06T5/00 ,  G06T11/60 ,  G06T7/20 ,  G07C5/08 ,  G06K9/46

CPC classification number: G06T5/003 ,  B60R11/04 ,  B60R2011/0026 ,  G06K9/4604 ,  G06T7/20 ,  G06T11/60 ,  G06T2207/20216 ,  G07C5/00 ,  G07C5/0866 ,  H04N5/217

Abstract: Provided is an image processing device that removes noise caused by disturbance during image capture from a captured image by image processing, the image processing device includes an image input unit to which a plurality of temporally continuous captured images are input, an image feature extraction unit that extracts features related to the disturbance in the captured images, and an image sharpening unit that performs image processing based on the features related to the disturbance to thereby remove noise in the captured images. Further, the image processing device may further include mode switching means for switching between a monitoring mode for performing image processing based on the features related to the disturbance and a normal mode for preventing the image processing based on the features related to the disturbance from being performed.

公开(公告)号：US20180211098A1

公开(公告)日：2018-07-26

申请号：US15744472

申请日：2016-07-05

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Shogo TANAKA ,  Yoshiyuki MATSUYAMA ,  Kenji TABEI ,  Hiroaki YOSHIO

IPC: G06K9/00 ,  G06K9/52 ,  G06K9/32 ,  G06K9/62

CPC classification number: G06K9/00268 ,  G06K9/00248 ,  G06K9/00288 ,  G06K9/3208 ,  G06K9/3275 ,  G06K9/525 ,  G06K9/6203

Abstract: A facial authentication device (100) includes an image corrector (107) that estimates an orientation of a face based on a center position of the face and a position of imaging unit (101) to correct an image distortion including optical axis deviation with respect to visible light image data such that the orientation of the face coincides with an optical axis direction of imaging unit (101), and a feature amount calculator (105) that extracts a face portion from the image data captured by the imaging unit (101) and calculates a feature amount of the face to output to the image corrector (107), and calculates the feature amount of the face from the image data corrected by the image corrector (107) to output to a face collator (109).