Image taking apparatus with shake correction, image processing apparatus with shake correction, image processing method with shake correction, and image processing program with shake correction
First Claim
Patent Images
1. An image taking apparatus comprising:
- an imaging sensing unit configured to sense an image of a subject;
a face detection unit configured to detect a face in the image sensed by the imaging unit;
a motion detection unit configured to detect, via a processor, an amount of face motion indicating an amount of shake of an area of the face detected, by the face detection unit, in the image sensed by the imaging unit and also detecting an average amount of background motion indicating an amount of shake of an area other than the face area, based on shake contributions of an entirety of the area other than the face area; and
a shake correction unit configured to correct shake of the image sensed by the imaging unit according to the amount of face motion and the average amount of background motion detected by the motion detection unit.
1 Assignment
0 Petitions
Accused Products
Abstract
In an image taking apparatus, an imaging unit senses an image of a subject, and a face detection unit detects a face in the image sensed by the imaging unit. A motion detection unit detects an amount of face motion indicating an amount of shake of an area of the face detected by the face detection unit in the image sensed by the imaging unit and also detects an amount of background motion indicating an amount of shake of an area other than the face area. A shake correction unit corrects the shake of the image sensed by the imaging unit according to the amount of face motion and the amount of background motion detected by the motion detection unit.
14 Citations
36 Claims
-
1. An image taking apparatus comprising:
-
an imaging sensing unit configured to sense an image of a subject; a face detection unit configured to detect a face in the image sensed by the imaging unit; a motion detection unit configured to detect, via a processor, an amount of face motion indicating an amount of shake of an area of the face detected, by the face detection unit, in the image sensed by the imaging unit and also detecting an average amount of background motion indicating an amount of shake of an area other than the face area, based on shake contributions of an entirety of the area other than the face area; and a shake correction unit configured to correct shake of the image sensed by the imaging unit according to the amount of face motion and the average amount of background motion detected by the motion detection unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. An image processing apparatus comprising:
-
an image input configured to input an image; a face detection unit configured to detect a face in the image input via the image input unit; a motion detection unit configured to detect, via a processor, an amount of face motion indicating an amount of shake of an area of the face detected, by the face detection unit, in the image input via the image input unit and also detecting an average amount of background motion indicating an amount of shake of an area other than the face area based on shake contributions of an entirety of the area other than the face area; and a shake correction unit configured to correct the shake of the image input via the image input unit according to the amount of face motion and the average amount of background motion detected by the motion detection unit.
-
-
18. A method of processing an image, comprising:
-
inputting an image; detecting a face in the image; detecting, by a processor, an amount of face motion indicating an amount of shake of an area of the face in the image, and detecting an average amount of background motion indicating an amount of shake of an area other than the face area based on shake contributions of an entirety of the area other than the face area; and correcting the shake of the image according to the amount of face motion and the average amount of background motion. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
-
-
34. A non-transitory computer-readable medium encoded thereon with a program that, when executed by a computer, causes the computer to perform a method of image processing comprising:
-
inputting an image; detecting a face in the image; detecting an amount of face motion indicating an amount of shake of an area of the face in the image, and detecting an average amount of background motion indicating an amount of shake of an area other than the face area based on shake contributions of an entirety of the area other than the face area; and correcting the shake of the image according to the amount of face motion and the average amount of background motion.
-
-
35. An image taking apparatus comprising:
-
imaging means for sensing an image of a subject; face detection means for detecting a face in the image sensed by the imaging means; motion detection means for detecting an amount of face motion indicating an amount of shake of an area of the face detected, by the face detection means, in the image sensed by the imaging means and also detecting an average amount of background motion indicating an amount of shake of an area other than the face area based on shake contributions of an entirety of the area other than the face area; and shake correction means for correcting the shake of the image sensed by the imaging means according to the amount of face motion and the average amount of background motion detected by the motion detection means.
-
-
36. An image processing apparatus comprising:
-
image input means for inputting an image; face detection means for detecting a face in the image input via the image input means; motion detection means for detecting an amount of face motion indicating an amount of shake of an area of the face detected, by the face detection unit, in the image input via the image input means and also detecting an average amount of background motion indicating an amount of shake of an area other than the face area based on shake contributions of an entirety of the area other than the face area; and shake correction means for correcting the shake of the image input via the image input means according to the amount of face motion and the average amount of background motion detected by the motion detection means.
-
Specification