Summary view of video objects sharing common attributes
First Claim
1. A computer-implemented method of displaying on a display device a track summary of an object in a scene of a video sequence, said method comprising the steps of:
- determining a plurality of track elements of the object detected in the scene of the video sequence, wherein each of the plurality of track elements indicates the detected object in a frame and a track of the object in a collection of track elements in a video sequence;
receiving a selection criterion;
identifying at least one characteristic of interest of the object, based on the selection criterion;
selecting a track element from the plurality of track elements in the track, said selected track element satisfying the at least one identified characteristic of interest; and
displaying the plurality of track elements in the track as the track summary, wherein the selected track element is displayed differently from other track elements of the plurality of track elements.
1 Assignment
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Accused Products
Abstract
Disclosed herein are a method, system, and computer program product for displaying on a display device (214, 410) a track summary (411, 412) of an object in a scene of a video sequence. The method includes the steps of: determining a plurality of detected track elements of the object in the scene of the video sequence; receiving a selection criterion; identifying at least one characteristic of interest of the object, based on the selection criterion; selecting a track element from the plurality of detected track elements, said selected track element corresponding to the at least one identified characteristic of interest; determining a parameter of the selected track elements depending on the at least one characteristic of interest; and displaying the track summary derived from said detected track elements, based on the determined parameter.
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Citations
12 Claims
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1. A computer-implemented method of displaying on a display device a track summary of an object in a scene of a video sequence, said method comprising the steps of:
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determining a plurality of track elements of the object detected in the scene of the video sequence, wherein each of the plurality of track elements indicates the detected object in a frame and a track of the object in a collection of track elements in a video sequence; receiving a selection criterion; identifying at least one characteristic of interest of the object, based on the selection criterion; selecting a track element from the plurality of track elements in the track, said selected track element satisfying the at least one identified characteristic of interest; and displaying the plurality of track elements in the track as the track summary, wherein the selected track element is displayed differently from other track elements of the plurality of track elements. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A non-transitory computer readable storage medium having recorded thereon a computer program for displaying on a display device a track summary of an object in a scene of a video sequence, said computer program comprising code for performing the steps of:
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determining a plurality of track elements of the object detected in the scene of the video sequence, wherein each of the plurality of track elements indicates the detected object in a frame and a track of the object in a collection of track elements in a video sequence; receiving a selection criterion; identifying at least one characteristic of interest of the object, based on the selection criterion; selecting a track element from the plurality of track elements in the track, said selected track element satisfying the at least one identified characteristic of interest; and displaying the plurality of track elements in the track as the track summary, wherein the selected track element is displayed differently from other track elements of the plurality of track elements.
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12. An apparatus for displaying on a display device a track summary of an object in a scene of a video sequence, said apparatus comprising:
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a storage device for storing a computer program; and a processor for executing the program, said program comprising code for performing the method steps of; determining a plurality of track elements of the object detected in the scene of the video sequence, wherein each of the plurality of track elements indicates the detected object in a frame and a track of the object in a collection of track elements in a video sequence; receiving a selection criterion; identifying at least one characteristic of interest of the object, based on the selection criterion; selecting a track element from the plurality of track elements in the track, said selected track element satisfying the at least one identified characteristic of interest; and displaying on the display device the plurality of track elements in the track as the track summary, wherein the selected track element is displayed differently from other track elements of the plurality of track elements.
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Specification