INTEGRATED IMAGE SURVEILLANCE SYSTEM AND IMAGE SYNTHESIS METHOD THEREOF
First Claim
Patent Images
1. An integrated image surveillance system, essentially comprising:
- a first camera for capturing a first image of an area, wherein the first image is a static, large-coverage image of the area;
a second camera for capturing a second image of the area, wherein the second image is a dynamic, small-coverage image of the area, and the second image and the first image have a first overlap region;
an image processing device, essentially comprising;
a first defining component, configured to define first set of feature points in the first image and second set of feature points in the second image, wherein the first set of feature points and the second set of feature points have a first registration relation, and the first registration relation further defines a first registration function for the first image and the second image;
a first synthesis component, configured to integrate the first image and the second image according to the first registration function so as to form a third image, wherein, upon overlapping of the first image and the second image, data of the second image are shown in the third image; and
an adjusting component, configured to adjust discontinuous image chromaticity in the third image on two sides of a seam between the first image and the second image; and
a display device for displaying the third image.
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Abstract
Disclosed is an integrated multi-view surveillance system which integrates multiple surveillance camera images of an area into a large-coverage image of the area in order to monitor the area. The system includes a first camera, a second camera, a third camera, an image processing device, and a display device. The image processing device includes a first defining component, a first synthesis component, a second defining component, an adjusting component, a transforming component, a third defining component, and a second synthesis component.
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Citations
20 Claims
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1. An integrated image surveillance system, essentially comprising:
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a first camera for capturing a first image of an area, wherein the first image is a static, large-coverage image of the area; a second camera for capturing a second image of the area, wherein the second image is a dynamic, small-coverage image of the area, and the second image and the first image have a first overlap region; an image processing device, essentially comprising; a first defining component, configured to define first set of feature points in the first image and second set of feature points in the second image, wherein the first set of feature points and the second set of feature points have a first registration relation, and the first registration relation further defines a first registration function for the first image and the second image; a first synthesis component, configured to integrate the first image and the second image according to the first registration function so as to form a third image, wherein, upon overlapping of the first image and the second image, data of the second image are shown in the third image; and an adjusting component, configured to adjust discontinuous image chromaticity in the third image on two sides of a seam between the first image and the second image; and a display device for displaying the third image. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An image synthesis method for use in a surveillance system, essentially comprising steps of:
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capturing a first image of an area by a first camera, wherein the first image is a static, large-coverage image of the area; capturing a second image of the area by a second camera, wherein the second image is a dynamic, small-coverage image of the area, and the second image and the first image have a first overlap region; providing an image processing step essentially comprising; defining first set of feature points in the first image and second set of feature points in the second image, wherein the first set of feature points of the first image and the second set of feature points in the second image have a first registration relation, and the first registration relation further defines a first registration function for the first image and the second image; integrating the first image and the second image according to the first registration function so as to form a third image, wherein, upon overlapping of the first image and the second image, data of the second image are shown in the third image; and providing an adjusting procedure for adjusting discontinuous image chromaticity on two sides of a seam between the first image and the second image; and displaying the third image. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. An integrated image surveillance system, essentially comprising:
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a first camera for capturing a first image of an area, wherein the first image is a low-resolution image of the area; a second camera for capturing a second image of the area, wherein the second image is a high-resolution image of the area, and the second image and the first image have a first overlap region; an image processing device, essentially comprising; a first defining component, configured to define first set of feature points in the first image and second set of feature points in the second image, wherein the first set of feature points and the second set of feature points have a first registration relation, and the first registration relation further defines a first registration function for the first image and the second image; a first synthesis component, configured to integrate the first image and the second image according to the first registration function so as to form a third image, wherein, upon overlapping of the first image and the second image, data of the second image are shown in the third image; and an adjusting component, configured to adjust discontinuous image chromaticity in the third image on two sides of a seam between the first image and the second image; and a display device for displaying the third image.
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20. An image synthesis method for use in a surveillance system, essentially comprising steps of:
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capturing a first image of an area by a first camera, wherein the first image is a low-resolution image of the area; capturing a second image of the area by a second camera, wherein the second image is a high-resolution image of the area, and the second image and the first image have a first overlap region; providing an image processing step essentially comprising; defining first set of feature points in the first image and second set of feature points in the second image, wherein the first set of feature points of the first image and the second set of feature points in the second image have a first registration relation, and the first registration relation further defines a first registration function for the first image and the second image; integrating the first image and the second image according to the first registration function so as to form a third image, wherein, upon overlapping of the first image and the second image, data of the second image are shown in the third image; and providing an adjusting procedure for adjusting discontinuous image chromaticity on two sides of a seam between the first image and the second image; and displaying the third image.
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Specification