Methods and apparatus for motion detection

    公开(公告)号:US12169940B2

    公开(公告)日:2024-12-17

    申请号:US18423726

    申请日:2024-01-26

    Abstract: In one example, a method of motion detection includes producing a first image based on a plurality of previous images, the first image including pixels having intensity values that approximate a difference in intensity values between a pair of pixels within the previous images, and the pair of pixels being one pixel from each of first and second previous images and present at the same locations within their respective images, generating a second image by applying a threshold to the first image, the second image including one or more pixels with intensity values above the threshold, the threshold being derived from intensity values of pixels within the first image and a number of pixels in the first image with a respective intensity value, and determining a region of the second image indicating motion based on a location of the one or more pixels in the second image.

    METHODS AND APPARATUS FOR DETECTING UNRECOGNIZED MOVING OBJECTS

    公开(公告)号:US20250014195A1

    公开(公告)日:2025-01-09

    申请号:US18428153

    申请日:2024-01-31

    Abstract: Security methods and apparatus. In one example, a method includes detecting a motion event in a scene using a motion detector, based on detecting the motion event, acquiring a plurality of images of the scene using an image capture device, applying a motion detection process to the plurality of images to detect motion in the scene, applying an object detection process to at least one of the images to detect an object in the scene, pairing the motion with the object to locate a moving object, identifying the moving object as an unrecognized object, and based at least in part on identifying the moving object as an unrecognized object, triggering a video recording of the scene using the image capture device.

    METHODS AND APPARATUS FOR DETECTING PETS

    公开(公告)号:US20250118081A1

    公开(公告)日:2025-04-10

    申请号:US18983699

    申请日:2024-12-17

    Abstract: Methods and apparatus for pet detection in security systems. In one example, a method includes detecting a motion event in a scene using a motion detector, based on detecting the motion event, activating an image capture device to acquire a plurality of images of the scene, applying a motion detection process to the plurality of images to detect motion in the scene, applying an object detection process to at least one of the plurality of images to detect an object in the scene, pairing the motion with the object to locate a moving object, identifying the moving object as a pet, and based at least in part on identifying the moving object as a pet, deactivating the image capture device.

    METHODS AND APPARATUS FOR MOTION DETECTION

    公开(公告)号:US20250095166A1

    公开(公告)日:2025-03-20

    申请号:US18941434

    申请日:2024-11-08

    Abstract: In one example, a method of motion detection includes producing a first image based on a plurality of previous images, the first image including pixels having intensity values that approximate a difference in intensity values between a pair of pixels within the previous images, and the pair of pixels being one pixel from each of first and second previous images and present at the same locations within their respective images, generating a second image by applying a threshold to the first image, the second image including one or more pixels with intensity values above the threshold, the threshold being derived from intensity values of pixels within the first image and a number of pixels in the first image with a respective intensity value, and determining a region of the second image indicating motion based on a location of the one or more pixels in the second image.

    Methods and apparatus for detecting pets

    公开(公告)号:US12211283B2

    公开(公告)日:2025-01-28

    申请号:US18348019

    申请日:2023-07-06

    Abstract: Methods and apparatus for pet detection in security systems. In one example, a method includes detecting a motion event in a scene using a motion detector, based on detecting the motion event, activating an image capture device to acquire a plurality of images of the scene, applying a motion detection process to the plurality of images to detect motion in the scene, applying an object detection process to at least one of the plurality of images to detect an object in the scene, pairing the motion with the object to locate a moving object, identifying the moving object as a pet, and based at least in part on identifying the moving object as a pet, deactivating the image capture device.

Patent Agency Ranking