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US 12,762,853 B2Granted
Apparatus and method for integrated anomaly detection
AssigneeElectronics and Telecommunications Research Institute
InventorsDo-Hyung Kim, Ho-Beom Jeon, Hyung-Min Kim, Jae-Hong Kim, Jeong-Dan Choi
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Abstract
Disclosed herein is a method for integrated anomaly detection. The method includes detecting a thing object and a human object in input video using a first neural network, and tracking the human object, and detecting an anomalous situation based on an object detection result and a human object tracking result.
Claims16
A method for integrated anomaly detection, performed by an anomaly detection apparatus, comprising:
- detecting objects in input video using a first neural network, and identifying a moving object among the detected objects;
- tracking the moving object;
- and
- detecting an anomalous situation based on an object detection result of the detected objects and a moving object tracking result of the moving object,
- wherein the moving object tracking result includes a region occupied by the moving object and moving trajectory information of the moving object, and
- tracking the moving object comprises identifying an object erroneously detected as the moving object based on the moving trajectory information of the moving object, and
- wherein tracking the moving object further comprises calculating a motion vector corresponding to a moving trajectory of the moving object and identifying the object erroneously detected as the moving object using a result of an outer product operation on motion vectors for respective sections.
4 more elements
An apparatus for integrated anomaly detection, comprising:
- an object detection unit for detecting objects in input video using a first neural network and identifying a moving object among the detected objects;
- a moving object tracking unit for tracking the moving object;
- and
- an anomaly detection unit for detecting an anomalous situation based on an object detection result of the detected objects and a moving object tracking result of the moving object,
- wherein the moving object tracking result includes a region occupied by the moving object and moving trajectory information of the moving object, and
- the moving object tracking unit identifies an object erroneously detected as the moving object based on the moving trajectory information of the moving object, and
- wherein the moving object tracking unit calculates a motion vector corresponding to a moving trajectory of the moving object and identifies the object erroneously detected as the moving object using a result of an outer product operation on motion vectors for respective sections.
4 more elements
Dependencies are inferred from the claim text.