Video surveillance system, video processing apparatus, video processing method, and video processing program
AssigneeNEC Corporation
InventorsDAICHI HISADA, TAKESHI MORIBE
Life of this patent
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Abstract
A video processing apparatus includes a video analyzer that analyzes video data captured by a surveillance camera, detects an event belonging to a specific category, and outputs a detection result, a display controller that displays, together with a video of the video data, a category setting screen for setting a category of an event included in the video, and a learning data accumulator that accumulates, as learning data together with the video data, category information set in accordance with an operation by an operator to the category setting screen. The video analyzer performs learning processing by using the learning data accumulated in the learning data accumulator.
Claims19
A video processing system comprising:
- at least one memory storing computer program;
- and
- at least one processor executing the computer program to perform:
- displaying, together with a video captured by a camera, a category setting screen for setting a category included in the video, the category indicating an object or an operation to be detected;
- accumulating, as learning data together with an image of the video, the category set in accordance with an operation by an operator to the category setting screen;
- detecting a region corresponding to the category by analyzing the video and outputting a detection result;
- and
- generating a new category setting screen for accepting an input from the operator to set a new category included in an image of the video, the new category being not same with any category which is set so far and cannot be specified by the operator, wherein
- information input to the new category setting screen by the operator includes a name of the new category and a region designation graphic object for designating a region of interest including the region corresponding to the new category in the image of the video.
A video processing method comprising:
- displaying, together with a video captured by a camera, a category setting screen for setting a category included in the video, the category indicating an object or an operation to be detected;
- accumulating, as learning data together with an image of the video, the category set in accordance with an operation by an operator to the category setting screen;
- detecting a region corresponding to the category by analyzing the video and outputting a detection result;
- and
- generating a new category setting screen for accepting an input from the operator to set a new category included in an image of the video, the new category being not same with any category which is set so far and cannot be specified by the operator, wherein
- information input to the new category setting screen by the operator includes a name of the new category and a region designation graphic object for designating a region of interest including the region corresponding to the new category in the image of the video.
A non-transitory recording medium storing a computer program, the computer program causes a computer to perform:
- displaying, together with a video captured by a camera, a category setting screen for setting a category included in the video, the category indicating an object or an operation to be detected;
- accumulating, as learning data together with an image of the video, the category set in accordance with an operation by an operator to the category setting screen;
- detecting a region corresponding to the category by analyzing the video and outputting a detection result;
- and
- generating a new category setting screen for accepting an input from the operator to set a new category included in an image of the video, the new category being not same with any category which is set so far and cannot be specified by the operator, wherein
- information input to the new category setting screen by the operator includes a name of the new category and a region designation graphic object for designating a region of interest including the region corresponding to the new category in the image of the video.
Dependencies are inferred from the claim text.