TRACKING SYSTEM AND METHOD FOR IMAGE OBJECT REGION AND COMPUTER PROGRAM PRODUCT THEREOF
First Claim
1. A tracking system for image object region, comprising:
- an object region tracking and picturing module being constructed on a moving platform of a mobile end; and
a remote control module being constructed on another platform, said remote control module communicating with said object region tracking and picturing module via a digital network for transmitting required information;
wherein said object region tracking and picturing module uses a real-time image backward search technique to store at least an image frame previously captured on said moving platform into a frame buffer, and starts to track an object region from a position selected by said remote control module, and finds out a relative position on a newest image frame captured by said moving platform for said tracked object region.
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Accused Products
Abstract
In one exemplary embodiment, an object region tracking and picturing module is constructed on a moving platform of a mobile end and a remote control module is constructed on anther platform for an image object region tracking system. The two modules communicate with each other via a digital network for delivering required information. The object region tracking and picturing module uses a real-time image backward search technology to store at least an image frame previously captured on the moving platform into a frame buffer, and start tracking an object region from the position pointed out by the remote control module to a newest image frame captured on the moving platform, then find out a relative position on the newest image frame for the tracked object region.
47 Citations
17 Claims
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1. A tracking system for image object region, comprising:
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an object region tracking and picturing module being constructed on a moving platform of a mobile end; and a remote control module being constructed on another platform, said remote control module communicating with said object region tracking and picturing module via a digital network for transmitting required information; wherein said object region tracking and picturing module uses a real-time image backward search technique to store at least an image frame previously captured on said moving platform into a frame buffer, and starts to track an object region from a position selected by said remote control module, and finds out a relative position on a newest image frame captured by said moving platform for said tracked object region. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A tracking method for image object region applicable to an object tracking system, said method comprising:
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storing at least an image frame previously captured on a moving platform into a frame buffer by using a real-time image backward search technique; starting to track an object region from a position selected by a remote control module via said at least an image frame stored in said frame buffer; and finding out a relative position on a newest image frame captured by said moving platform for said tracked object region. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A computer program product for tracking object region, said computer program product comprising a memory and an executable computer program stored in said memory, said executable computer program being executed by a processor for performing the followings:
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storing at least an image frame previously captured on a moving platform into a frame buffer by using a real-time image backward search technique; starting to track an object region from a position selected by a remote control module via said at least an image frame stored in said frame buffer; and finding out a relative position on newest image frame captured by said moving platform for said tracked object region. - View Dependent Claims (15, 16, 17)
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Specification