中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.019 seconds)

    Passing vehicle filters for audio/video recording and communication devices
    2.
    发明授权
    Passing vehicle filters for audio/video recording and communication devices 有权

    公开(公告)号：US11195393B1

    公开(公告)日：2021-12-07

    申请号：US16713219

    申请日：2019-12-13

    Applicant: Amazon Technologies, Inc.

    Inventor： Changsoo Jeong

    IPC: G08B13/196 ,  G06K9/00 ,  H04N7/18 ,  G08B3/10 ,  H04N5/77 ,  H04N5/91

    Abstract: Passing vehicle filters for audio/video (A/V) recording and communication devices in accordance with various embodiments of the present disclosure are provided. In one embodiment, an A/V recording and communication device is provided, the device comprising a camera configured to capture image data of an object within a field of view of the camera, wherein the field of view comprises at least one active motion zone; a communication module; and a processing module comprising: a processor; and a motion detection application that configures the processor to: detect motion of the object within the field of view; capture image data; assign an object ID; determine a speed and a direction of movement; determine an aspect ratio; create an object boundary and determine a distance between a center of the object boundary and the at least one active motion zone; and determine whether the object is a passing vehicle.

    Automatic dynamic range control for audio/video recording and communication devices
    5.
    发明授权
    Automatic dynamic range control for audio/video recording and communication devices 有权

    公开(公告)号：US11019272B2

    公开(公告)日：2021-05-25

    申请号：US16781746

    申请日：2020-02-04

    Applicant: Amazon Technologies, Inc.

    Inventor： Changsoo Jeong

    IPC: H04N5/235 ,  H04N7/18 ,  H04N5/243 ,  H04N5/232 ,  H04N5/14

    Abstract: Automatic exposure control for audio/video (A/V) recording and communication devices in accordance with various embodiments of the present disclosure are provided. In one embodiment, an A/V recording and communication device is provided, comprising: a camera configured to capture image data of a foreground object within a field of view of the camera; a communication module; and a processing module comprising: a processor; and a camera application that configures the processor to: detect motion within the field of view that includes an active image region; capture image data of the field of view; detect the foreground object in the active image region and determine an external lighting level associated with the foreground object; determine at least one exposure control gain setting based on the determined external lighting level; and apply the at least one exposure control gain setting to configure the camera to capture image data focused on the foreground object.

    Streaming Video from Audio/Video Recording and Communication Devices
    8.
    发明申请
    Streaming Video from Audio/Video Recording and Communication Devices 审中-公开

    公开(公告)号：US20190387204A1

    公开(公告)日：2019-12-19

    申请号：US16551358

    申请日：2019-08-26

    Applicant: Amazon Technologies, Inc.

    Inventor： Changsoo Jeong

    IPC: H04N7/18 ,  G08B13/191 ,  G08B13/196 ,  H04N5/232 ,  H04N5/225 ,  H04N5/33

    Abstract: Streaming video from audio/video (A/V) recording and communication devices in accordance with various embodiments of the present disclosure are provided. In one embodiment, an audio/video (A/V) recording and communication device is provided, comprising: a camera configured to capture image data of an object within a field of view; a communication module; and a processing module comprising: a processor; and a motion detection application which configures the processor to: detect motion of the object; capture image data of the object; track the object within the field of view; stream the image data to a client device using the communication module; determine when the object is no longer detected within the field of view; start a timer upon determining that the object is no longer detected within the field of view; and stop capturing the image data, tracking the object, and streaming the image data upon expiration of the timer.

    Motion sensing for electronic devices
    10.
    发明授权
    Motion sensing for electronic devices 有权

    公开(公告)号：US10930126B1

    公开(公告)日：2021-02-23

    申请号：US16243610

    申请日：2019-01-09

    Applicant: Amazon Technologies, Inc.

    Inventor： Changsoo Jeong ,  James Siminoff

    IPC: G08B13/196 ,  H04N5/232

    Abstract: This application is directed to an electronic device that uses at least a low-power computer vision component to determine whether to activate a camera. For instance, the electronic device may cause the camera to operate in a low-power mode, such as by turning the camera off. The electronic device may then detect motion of an object using a motion sensor. Additionally, the electronic device may generate first image data using the computer vision component, where the first image data represents the object. After generating the first image data, the electronic device may use the computer vision component to analyze the first the image data in order to determine that the object includes a type of object, such as a person. Based at least in part on the determination, the electronic device may activate the camera and generate second image data using the camera.

Patent Agency Ranking