Image Processing Device
First Claim
1. An image processing device which performs a tracking control based on the controlled variable of an own vehicle with respect to a moving object, the device comprising:
- an image processing unit which specifies an area of the moving object from an input image, sets the specified area of the moving object as a reference image area, and sets an area of the moving object after a time as a comparison image area;
a comparison unit which compares the set reference image area and the comparison image area, and calculates travelling information relating to the moving object; and
a controlled variable calculation unit which calculates the controlled variable of the own vehicle from travelling information which is calculated in the comparison unit.
1 Assignment
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Accused Products
Abstract
An image processing device which performs a tracking control with respect to a moving object which is travelling forward, based on the controlled variable of the own vehicle includes, an image processing unit which specifies an area of a moving object from an input image, sets the specified area of the moving object as a reference image area after starting tracking control, and sets an area of the moving object after a predetermined time as a comparison image area; a comparison unit which compares the set reference image area and the comparison image area with each other, and calculates travelling information relating to the moving object; and a controlled variable calculation unit which calculates a controlled variable of the own vehicle from travelling information which is calculated in the comparison unit.
23 Citations
12 Claims
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1. An image processing device which performs a tracking control based on the controlled variable of an own vehicle with respect to a moving object, the device comprising:
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an image processing unit which specifies an area of the moving object from an input image, sets the specified area of the moving object as a reference image area, and sets an area of the moving object after a time as a comparison image area; a comparison unit which compares the set reference image area and the comparison image area, and calculates travelling information relating to the moving object; and a controlled variable calculation unit which calculates the controlled variable of the own vehicle from travelling information which is calculated in the comparison unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An image processing device which performs a travelling control within lane marks based on the controlled variable of an own vehicle, the device comprising:
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an image processing unit which detects the lane mark on the road from an input image, sets an area of the detected lane mark as the reference image area, and sets an area of the lane mark after a predetermined time as a comparison image area; a comparison unit which compares the set reference image area and the comparison image area with each other, and calculates a translation of the image, and a rotation parameter of the image; and a controlled variable calculation unit which calculates a controlled variable of turning of the own vehicle from a translation parameter of the image, and the rotation parameter of the image which are calculated in the comparison unit.
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Specification