摘要:
A method and an associated apparatus (105, 105-1) for performing cooperative counting are provided, where the method is applicable to a counter system (100, 100-1), and the counter system (100, 100-1) includes a plurality of cameras ({20-1, 20-2, ..., 20-N}, Cam(A), Cam(B), Cam(C), Cam(D)). The method includes: setting a plurality of points on an electronic map (300MAP, 1000MAP) as a plurality of predetermined points according to user inputs; determining at least one rule related to the predetermined points according to rule information, where the rule information is stored in the counter system (100, 100-1); respectively performing video object detection upon a plurality of images captured by the cameras ({20-1, 20-2, ..., 20-N}, Cam(A), Cam(B), Cam(C), Cam(D)) to generate detection results respectively corresponding to the cameras ({20-1, 20-2, ..., 20-N}, Cam(A), Cam(B), Cam(C), Cam(D)); and merging the detection results respectively corresponding to the cameras ({20-1, 20-2, ..., 20-N}, Cam(A), Cam(B), Cam(C), Cam(D)), to count events complying with the at least one rule.
摘要:
A device may receive, from another device, an image that depicts one or more events occurring at a location. The device may detect an event of the one or more events depicted in the image. The device may determine a first score that indicates a likelihood that the event is an anomalous event. The first score may be based on first data received from the other device. The device may determine a second score that indicates a similarity between the event and another event. The second score may be based on second data received from the other device. The second data may comprise data from a sensor, a wearable device, a mobile device, and/or a handheld device. The device may perform an action based on the first score or the second score.
摘要:
A situation identification method includes acquiring a plurality of images; identifying, for each of the plurality of images, a first area including a bed area where a place to sleep appears in an image, and a second area where an area in a predetermined range around the place to sleep appears in the image; detecting a state of a subject to be monitored for each of the plurality of images based on a result of detection of a head area indicating an area of a head of the subject in the first area and a result of detection of a living object in the second area; when the state of the subject changes from a first state to a second state, identifying a situation of the subject based on a combination of the first state and the second state; and outputting information that indicates the identified situation.
摘要:
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for receiving a video feed of a scene that includes an object in at least a portion of the scene. Tracking the object using an object tracking algorithm. Detecting a change in the object from a first frame of the video feed to a second frame of the video feed. Automatically causing an analysis to be performed on a portion of the video feed that includes the object and the change in the object in response to detecting the change. Other implementations of this aspect include corresponding systems, apparatus, and computer programs, configured to perform the actions of the methods, encoded on computer storage devices.
摘要:
Disclosed are a method, system and apparatus for processing video shooting. The method includes: shooting a subject in a background sample, the background sample and a target background respectively, generating a first video recording the subject and the background sample, a second video recording the background sample and a third video recording the target background respectively, herein shooting durations of the first video and the second video are less than a shooting duration of the third video; and comparing the first video with the second video and extracting a subject image from the first video to generate a subject frame image sequence of which a background is transparent, and superimposing in turn each subject frame image in the subject image frame sequence onto the third video to generate a video file recording the subject and the target background.
摘要:
Video and corresponding metadata is accessed. Events of interest within the video are identified based on the corresponding metadata, and best scenes are identified based on the identified events of interest. A video summary can be generated including one or more of the identified best scenes. The video summary can be generated using a video summary template with slots corresponding to video clips selected from among sets of candidate video clips. Best scenes can also be identified by receiving an indication of an event of interest within video from a user during the capture of the video. Metadata patterns representing activities identified within video clips can be identified within other videos, which can subsequently be associated with the identified activities.
摘要:
To provide a console (2, 3) capable of automatically finding the important spot in a dynamic image. The console includes a display means (24, 34) which plays back a dynamic image formed of a plurality of frame images to display according to operation of an operator; and a learning means (21, 31) which, when detecting that operation of possibly expressing interest is performed by the operator during playback of the dynamic image, performs statistical processing on a pattern of change in time dv(i)/dt of a value v(i) of an index regarding a dynamic state of a site to be examined and/or change in time of the value v(i) of the index in a frame image displayed on the display means (24, 34) at that time to learn appearance frequency of the value v(i) of the index and/or the pattern of the change in time dv(i)/dt of the value v(i) of the index.
摘要:
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for identifying people depicted in images. In one aspect, a process includes receiving an image from a camera. A face of a person is detected in the image. The image is compared to a set of images stored in a local cache. A determination is made whether the face of the person matches a face of a person depicted by at least one image of the set of images. In response to determining that the face of the person does not match a face of a person depicted by at least one image of the set of images, a selection is made of a highest quality image of the face of the person. A server system compares the highest quality image to images from data for the multiple people to identify the person.
摘要:
A method and apparatus for detecting an occurrence of an event of interest. The apparatus comprises a surveillance system, a detector, and an analyzer. The surveillance system monitors subjects within an environment to generate monitoring data. The detector detects a number of indicator instances exhibited by at least a portion of the subjects using the monitoring data. Each of the number of indicator instances is an instance of a corresponding event indicator in a set of pre-selected event indicators. The analyzer evaluates the number of indicator instances and additional information to determine whether at least a portion of the number of indicator instances meets an event detection threshold, thereby indicating a detection of an occurrence of an event of interest.
摘要:
An associated event group preparation unit calculates a degree of association between the events on the basis of an event matrix, and prepares an associated event group for each event. A cause-and-effect relationship model establishment unit establishes a probabilistic cause-and-effect relationship model by a Bayesian network on the basis of the event matrix, for each associated event group. An improvement candidate pattern receiving unit receives a setting of an improvement candidate pattern in which a condition of an event to be set as an improvement candidate is determined by attributes of the base point event and the associated event and a conditional probability between the base point event and the associated event. A pattern analysis unit extracts a probabilistic cause-and-effect relationship model conforming to any one of the set improvement candidate patterns, from the established probabilistic cause-and-effect relationship models for each event.