Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for group identification and monitoring. The methods, systems, and apparatus include actions of determining, using one or more first frames of a video sequence, that two people each of whom is depicted in at least one of the first frames satisfy a grouping criteria that indicates that the two people should be grouped for video analysis, determining, using one or more second frames of the video sequence at least some of which were captured after the one or more first frames and which depict at least one of the two people, that the two people satisfy a degrouping criteria that indicates that the two people should not be grouped for video analysis, determining that a physical distance between the two people violates a distance criteria, and providing an alert that the distance criteria is violated.

Abstract: A method and system using face tracking and object tracking is disclosed. The method and system use face tracking, location, and/or recognition to enhance object tracking, and use object tracking and/or location to enhance face tracking.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for adjusting of video analytics rules for camera movement. The methods, systems, and apparatus include actions of obtaining a rule that specifies a first set of coordinates applied to a first set of images from a camera, determining an amount and direction of movement of the camera after the rule was obtained, determining, based on the amount and direction of movement of the camera, a second set of coordinates applied to a second set of images captured after the camera moved.

Abstract: A display panel and an electronic device are provided. The display panel includes a first display area and a second display area. The first display area includes a first liquid crystal layer and a driving circuit layer. The driving circuit layer includes a first driving unit group and a second driving unit. The first driving unit group is configured to drive the first liquid crystal layer. The second display area includes the second liquid crystal layer and the transparent connection layer, and the second driving unit group drives the second liquid crystal layer through the transparent connection layer, so to complete the display area of the display panel.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for group identification and monitoring. The methods, systems, and apparatus include actions of determining, using one or more first frames of a video sequence, that two people each of whom is depicted in at least one of the first frames satisfy a grouping criteria that indicates that the two people should be grouped for video analysis, determining, using one or more second frames of the video sequence at least some of which were captured after the one or more first frames and which depict at least one of the two people, that the two people satisfy a degrouping criteria that indicates that the two people should not be grouped for video analysis, determining that a physical distance between the two people violates a distance criteria, and providing an alert that the distance criteria is violated.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for monitoring events using a Virtual Inductive Loop system. In some implementations, image data is obtained from cameras. A region depicted in the obtained image data is identified, the region comprising lines spaced by a distance that satisfies a distance threshold. For each line included in the region: an object depicted crossing the line is determined whether to satisfy a height criteria indicating that the line is activated. In response to determining that an object depicted crossing the line satisfies the height criteria, an event is determined to have likely occurred using data indicating (i) which lines of the lines were activated and (ii) an order in which each of the lines were activated. In response to determining that an event likely occurred, actions are performed using at least some of the data.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for group identification and monitoring. The methods, systems, and apparatus include actions of determining, using one or more first frames of a video sequence, that two people each of whom is depicted in at least one of the first frames satisfy a grouping criteria that indicates that the two people should be grouped for video analysis, determining, using one or more second frames of the video sequence at least some of which were captured after the one or more first frames and which depict at least one of the two people, that the two people satisfy a degrouping criteria that indicates that the two people should not be grouped for video analysis, determining that a physical distance between the two people violates a distance criteria, and providing an alert that the distance criteria is violated.

Abstract: A method and system using face tracking and object tracking is disclosed. The method and system use face tracking, location, and/or recognition to enhance object tracking, and use object tracking and/or location to enhance face tracking.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for retroactive event detection. The methods, systems, and apparatus include actions of obtaining an image captured by a camera at a current time, determining that the image depicts a change in a region from a previous image captured by the camera at a previous time, determining, based on determining that the image depicts the change in the region, whether the change depicted in the image is of a known object type, determining, based on the determination that the change depicted in the image is of a known object type, whether the change does not correspond to a previously detected event, and determining, based on the determination that the change does not correspond to a previously detected event, whether the images captured by the camera between the current time and the previous time depict an event.

Abstract: A display panel and an electronic device are provided. The display panel includes a first display area and a second display area. The first display area includes a first liquid crystal layer and a driving circuit layer. The driving circuit layer includes a first driving unit group and a second driving unit. The first driving unit group is configured to drive the first liquid crystal layer. The second display area includes the second liquid crystal layer and the transparent connection layer, and the second driving unit group drives the second liquid crystal layer through the transparent connection layer, so to complete the display area of the display panel.

Abstract: A pixel driving circuit is provided, and the pixel driving circuit includes a light-emitting driving circuit, a photosensitive driving circuit, a micro light-emitting diode, and a photoelectric conversion device, wherein when the pixel driving circuit is in a display mode, the light-emitting driving circuit drives the micro light-emitting diode to emit light for display, and when the pixel drive circuit is in a photosensitive display mode, the photosensitive driving circuit drives the photoelectric conversion device to generate a photocurrent, and when the photocurrent is received by the micro light-emitting diode, the micro light-emitting diode will emit light for display. Functions of electronic devices may be integrated into a display panel to achieve full-screen display.

Abstract: A method and system using face tracking and object tracking is disclosed. The method and system use face tracking, location, and/or recognition to enhance object tracking, and use object tracking and/or location to enhance face tracking.

Abstract: A pixel driving circuit is provided, and the pixel driving circuit includes a light-emitting driving circuit, a photosensitive driving circuit, a micro light-emitting diode, and a photoelectric conversion device, wherein when the pixel driving circuit is in a display mode, the light-emitting driving circuit drives the micro light-emitting diode to emit light for display, and when the pixel drive circuit is in a photosensitive display mode, the photosensitive driving circuit drives the photoelectric conversion device to generate a photocurrent, and when the photocurrent is received by the micro light-emitting diode, the micro light-emitting diode will emit light for display. Functions of electronic devices may be integrated into a display panel to achieve full-screen display.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for finding lost objects. In some implementations, an unassociated object that appeared in a video from a property is identified. Known entities for the property are identified. A number of times that the known entities appeared in videos from the property is obtained. An order to display the known entities for the property based on a number of times that the known entities appeared in videos from the property are determined. An indication that the unassociated object is associated with a particular entity of the known entities is received. An image of the unassociated object from the video in association with the particular entity of the known entities is stored.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a storage device, are disclosed. A system includes one or more processors and one or more computer storage media storing instructions that are operable, when executed by the one or more processors, to cause the one or more processors to perform operations comprising: obtaining, by the system, video of a scene captured by a camera; determining a likelihood that the camera will be tampered with based on the video of the scene; determining that the likelihood that the camera will be tampered with satisfies criteria; and transmitting data generated from the video.

Abstract: A method for fabricating a micro light-emitting diode display device is provided, including: providing a driving substrate including a first substrate and a driving circuit layer disposed on the first substrate, wherein the driving circuit layer includes a first electrode and a second electrode; providing a transfer substrate including a second substrate, an alignment mark, and a micro light-emitting diode, wherein the alignment mark and the micro light-emitting diode are respectively disposed on two opposite surfaces of the second substrate, and the micro light-emitting diode includes a P electrode and an N electrode; attaching the driving substrate and the transfer substrate through the alignment mark, so that the first electrode and the second electrode are electrically respectively connected to the P electrode and the N electrode; removing the alignment mark; and thinning the second substrate. A display device made by the method is also provided.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for group identification and monitoring. The methods, systems, and apparatus include actions of determining, using one or more first frames of a video sequence, that two people each of whom is depicted in at least one of the first frames satisfy a grouping criteria that indicates that the two people should be grouped for video analysis, determining, using one or more second frames of the video sequence at least some of which were captured after the one or more first frames and which depict at least one of the two people, that the two people satisfy a degrouping criteria that indicates that the two people should not be grouped for video analysis, determining that a physical distance between the two people violates a distance criteria, and providing an alert that the distance criteria is violated.

Abstract: An array substrate and a display panel are disclosed, the array substrate includes a substrate, a light shielding layer, an insulation layer, and a metal layer. The array substrate has a first region being transparent and a second region being opaque. The metal layer includes a data line and a first touch wiring. The light shielding layer includes a second touch wiring coupled with the first touch wiring. At least one portion of the second touch wiring is disposed below a portion of the data line close to the first region.

Abstract: An array substrate and a display panel are disclosed, the array substrate includes a substrate, a light shielding layer, an insulation layer, and a metal layer. The array substrate has a first region being transparent and a second region being opaque. The metal layer includes a data line and a first touch wiring. The light shielding layer includes a second touch wiring coupled with the first touch wiring. At least one portion of the second touch wiring is disposed below a portion of the data line close to the first region.

Abstract: Methods and systems including computer programs encoded on a computer storage medium, for receiving, from a camera, an image in which the camera detected a particular event based on a first set of camera settings, determining, from the image, that the image is a false positive as the camera falsely detected the particular event, determining that a number of images uploaded by the camera that are false positives satisfies a camera setting generation criteria, and in response, generating a second set of camera settings and providing the second set of camera settings to the camera.