Moving body detecting device and image processing system
First Claim
1. A moving body detecting device comprising a processing circuitry:
- the processing circuitry is configured to;
acquire motion information on an imaging sensor capable of performing imaging with a first exposure time and a second exposure time longer than the first exposure time, the motion information comprising a posture of the imaging sensor;
generate an approximate image generated by approximating one of a first photographic image imaged with the first exposure time and a second photographic image imaged with the second exposure time to another photographic image, on the basis of the motion information;
generate a blurry image by performing image processing on the first photographic image on the basis of the motion information; and
detect a moving body captured in the first and second photographic images, on the basis of the approximate image and the another photographic image, wherein the moving body is detected as a difference between the blurry image and the second photographic image.
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Accused Products
Abstract
A moving body detecting device in accordance with embodiments includes a motion information acquirer, approximate image generator, and moving body detector. The motion information acquirer generates motion information on an imaging device capable of performing imaging with a first exposure time and a second exposure time longer than the first exposure time. The approximate image generator generates an approximate image generated by approximating one of a first photographic image imaged with the first exposure time and a second photographic image imaged with the second exposure time to another photographic image, on the basis of the motion information. The moving body detecting device detects a moving body captured in the first and second photographic images, on the basis of the approximate image and the other photographic image.
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Citations
16 Claims
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1. A moving body detecting device comprising a processing circuitry:
the processing circuitry is configured to; acquire motion information on an imaging sensor capable of performing imaging with a first exposure time and a second exposure time longer than the first exposure time, the motion information comprising a posture of the imaging sensor; generate an approximate image generated by approximating one of a first photographic image imaged with the first exposure time and a second photographic image imaged with the second exposure time to another photographic image, on the basis of the motion information; generate a blurry image by performing image processing on the first photographic image on the basis of the motion information; and detect a moving body captured in the first and second photographic images, on the basis of the approximate image and the another photographic image, wherein the moving body is detected as a difference between the blurry image and the second photographic image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An image processing system comprising:
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an imaging sensor capable of performing imaging with a first exposure time and a second exposure time longer than the first exposure time; a processing circuitry that is configured to; generate an approximate image generated by approximating one of a first photographic image imaged with the first exposure time and a second photographic image imaged with the second exposure time to another photographic image, on the basis of a motion information on the imaging sensor, the motion information comprising a posture of the imaging sensor, generate a blurry image by performing image processing on the first photographic image on the basis of the motion information, and detect a moving body captured in the first and second photographic images, on the basis of the approximate image and the other photographic image, wherein the moving body is detected as a difference between the blurry image and the second photographic image. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification