INFORMATION PROCESSING DEVICE AND METHOD FOR CONTROLLING INFORMATION PROCESSING DEVICE
First Claim
1. A control method for controlling an information processing device comprising a camera for receiving an image and a display having a display surface on the same side as an image-receiving side of the camera, wherein:
- the control method causes a computer of the information processing device for receiving an image of a face of a subject from the camera, horizontally inverting the received image, and displaying the horizontally-inverted image on the display, to execute;
detecting a distance between the information processing device and a reference portion included in the face of the subject;
determining a scaling factor based on a ratio between a reference distance used for evaluating the image of the face of the subject and the detected distance; and
displaying, on the display, as a guide image for guiding the subject in such a direction as to change a distance between the information processing device and the subject, an image corresponding to at least one part included in an image obtained by enlarging or shrinking the horizontally-inverted image of the face based on the determined scaling factor.
1 Assignment
0 Petitions
Accused Products
Abstract
A control method for controlling an information processing device 101 including a camera 10 for receiving an image and a display 14 having a display surface on the same side as an image-receiving side of the camera 10 according to an embodiment causes a computer 18A of the information processing device 101 for receiving an image of a face 21 of a subject from the camera 10, horizontally inverting the received image, and displaying the horizontally-inverted image on the display 14, to execute: detecting a distance between the information processing device 101 and a reference portion included in the face 21 of the subject; determining a scaling factor based on a ratio between a reference distance used for evaluating the image of the face 21 of the subject and the detected distance; and displaying, on the display 14, as a guide image 35 for guiding the subject in such a direction as to change a distance between the information processing device and the subject, an image corresponding to at least one part included in an image obtained by enlarging or shrinking the horizontally-inverted image of the face based on the determined scaling factor.
38 Citations
19 Claims
-
1. A control method for controlling an information processing device comprising a camera for receiving an image and a display having a display surface on the same side as an image-receiving side of the camera, wherein:
-
the control method causes a computer of the information processing device for receiving an image of a face of a subject from the camera, horizontally inverting the received image, and displaying the horizontally-inverted image on the display, to execute; detecting a distance between the information processing device and a reference portion included in the face of the subject; determining a scaling factor based on a ratio between a reference distance used for evaluating the image of the face of the subject and the detected distance; and displaying, on the display, as a guide image for guiding the subject in such a direction as to change a distance between the information processing device and the subject, an image corresponding to at least one part included in an image obtained by enlarging or shrinking the horizontally-inverted image of the face based on the determined scaling factor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. An information processing device comprising:
-
a camera that receives an image; a display that has a display surface on the same side as an image-receiving side of the camera; and a controller that horizontally inverts an image of a face of a subject obtained by using the camera so as to display the horizontally-inverted image on the display, wherein the controller; detects a distance between the information processing device and a reference portion included in the image of the face of the subject; determines a scaling factor based on a ratio between a reference distance used for evaluating the image of the face of the subject and the detected distance; and displays, on the display, as a guide image for guiding the subject in such a direction as to change a distance between the information processing device and the subject, an image corresponding to at least one part included in an image obtained by enlarging or shrinking the horizontally-inverted image of the face based on the determined scaling factor.
-
-
17. A non-transitory computer-readable medium storing a program for controlling an information processing device comprising a camera for receiving an image and a display having a display surface on the same side as an image-receiving side of the camera, wherein:
-
the program causes a computer of the information processing device for receiving an image of a face of a subject from the camera, horizontally inverting the received image, and displaying the horizontally-inverted image on the display, to execute; detecting a distance between the information processing device and a reference portion included in the face of the subject; determining a scaling factor based on a ratio between a reference distance used for evaluating the image of the face of the subject and the detected distance; and displaying, on the display, as a guide image for guiding the subject in such a direction as to change a distance between the information processing device and the subject, an image corresponding to at least one part included in an image obtained by enlarging or shrinking the horizontally-inverted image of the face based on the determined scaling factor.
-
-
18. A control method for controlling an information processing device comprising a camera for receiving an image and a display having a display surface on the same side as an image-receiving side of the camera, wherein:
-
the control method causes a computer of the information processing device for receiving an image of a face of a subject from the camera, horizontally inverting the received image, and displaying the horizontally-inverted image on the display, to execute; displaying, on the display, a guide image for guiding the subject in such a direction as to change a distance between the information processing device and the face of the subject, the guide image corresponding to a reference size of a reference portion of the image of the face.
-
-
19. A control method for controlling an information processing device comprising a camera for receiving an image and a display having a display surface on the same side as an image-receiving side of the camera, wherein:
-
the control method causes a computer of the information processing device for receiving an image of a face of a subject from the camera, horizontally inverting the received image, and displaying the horizontally-inverted image on the display, to execute; detecting a distance between the camera and a reference portion included in the face of the subject; displaying, on the display, a guide image for guiding the subject in such a direction as to change a distance between the information processing device and the subject, the guide image corresponding to at least one part included in an image obtained by enlarging or shrinking the horizontally-inverted image of the face; displaying, on the display, a guide image corresponding to at least one part of the shrunk face image if it is determined that the detected distance is less than a reference distance for evaluating the image of the face of the subject; and displaying, on the display, a guide image corresponding to at least a portion of the enlarged face image if it is determined that the detected distance is greater than the reference distance for evaluating the image of the face of the subject.
-
Specification