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    Methods, Systems, and Devices for Electromagnetically Shielded Paramagnetic Bead Analysis
    2.
    发明公开
    Methods, Systems, and Devices for Electromagnetically Shielded Paramagnetic Bead Analysis 审中-公开

    公开(公告)号：US20240328922A1

    公开(公告)日：2024-10-03

    申请号：US18606440

    申请日：2024-03-15

    Applicant: IDEXX Laboratories, Inc.

    Inventor： Jennifer Cote ,  Kevin Chamberland ,  Murthy Yerramilli

    IPC: G01N15/1434 ,  G06V10/14 ,  G06V10/44

    CPC classification number: G01N15/1434 ,  G06V10/14 ,  G06V10/443

    Abstract: A system for analyzing a plurality of particles is disclosed. The system includes a platform structurally configured to support container, a reader, a shield, one or more processors, and a non-transitory, computer-readable medium storing instructions that, when executed by the one or more processors, cause the system to perform a set of operations comprising: analyzing, via the reader, a plurality of particles in the container, the plurality of particles comprising at least one paramagnetic, identifiable bead, in the container, wherein analyzing the plurality of particles comprises performing one or more assay procedures on the plurality of particles and, during the one or more assay procedures, determining a parameter of the plurality of particles.

    ACCELERATING SPECKLE IMAGE BLOCK MATCHING USING CONVOLUTION TECHNIQUES
    3.
    发明公开
    ACCELERATING SPECKLE IMAGE BLOCK MATCHING USING CONVOLUTION TECHNIQUES 审中-公开

    公开(公告)号：US20240312036A1

    公开(公告)日：2024-09-19

    申请号：US18647388

    申请日：2024-04-26

    Applicant: Ambarella International LP

    Inventor： Wenhai Gao ,  Liangliang Wang ,  Bo Yu

    IPC: G06T7/521 ,  G06N3/02 ,  G06V10/44 ,  G06V10/50

    CPC classification number: G06T7/521 ,  G06N3/02 ,  G06V10/443 ,  G06V10/50

    Abstract: An apparatus comprising an interface, a light projector and a processor. The interface may be configured to receive pixel data. The light projector may be configured to generate a structured light pattern. The processor may be configured to process the pixel data arranged as video frames and generate disparity and depth maps. The processor may comprise convolutional neural network hardware that may arrange reference images into a tensor, perform logical operations on one of the video frames in a depth direction of the tensor to generate a tensor of feature maps of the video frames, use a convolution to reduce an amount of calculations performed in the depth direction of the tensor of feature maps, perform convolution filtering on the tensor of the feature maps, determine an index map location, and search lookup data based on the index map location to determine the disparity and depth maps.

    Region extraction device, method thereof, object detection apparatus, and method thereof
    6.
    发明授权
    Region extraction device, method thereof, object detection apparatus, and method thereof 有权

    公开(公告)号：US12045989B2

    公开(公告)日：2024-07-23

    申请号：US17372543

    申请日：2021-07-12

    Applicant: FUJIFILM Corporation

    Inventor： Shuji Ono

    IPC: G06T7/11 ,  G06V10/143 ,  G06V10/25 ,  G06V10/44 ,  G06V10/56 ,  G06V20/52 ,  G06V20/58 ,  G06V10/58

    CPC classification number: G06T7/11 ,  G06V10/443 ,  G06V10/56 ,  G06V20/52 ,  G06V10/143 ,  G06V10/25 ,  G06V10/58 ,  G06V20/584

    Abstract: A region extraction device and a method thereof in a stage previous to detection of a target object, capable of appropriately extracting a region having a possibility of presence of a target object emitting light having a light emission spectrum of a specific narrowband as a determination region in an imaging region, and an object detection apparatus and a method thereof capable of efficiently detecting the target object using a region extraction result are provided.
    In a region extraction method, a plurality of images including an image of a second narrowband corresponding to a first narrowband of light emitted by a target object and an image of a third narrowband different from the second narrowband are acquired from a multispectral camera. Next, a region that emits light having a light emission spectrum other than a light emission spectrum of the first narrowband is determined as a non-determination region in an imaging region based on the plurality of acquired images, and one or a plurality of regions excluding the non-determination region from the imaging region are extracted as a determination region.

    Self-organizing rolling shutter camera arrays for low-cost, accurate volumetric capture workflows
    8.
    发明授权
    Self-organizing rolling shutter camera arrays for low-cost, accurate volumetric capture workflows 有权

    公开(公告)号：US12003695B2

    公开(公告)日：2024-06-04

    申请号：US17901731

    申请日：2022-09-01

    Applicant: Sony Group Corporation

    Inventor： Luis Vanconcelos ,  Nikolaos Georgis

    IPC: H04N13/282 ,  G06V10/44 ,  G06V20/50 ,  H04N23/63

    CPC classification number: H04N13/282 ,  G06V10/443 ,  G06V20/50 ,  H04N23/633

    Abstract: An apparatus includes one or more processors and logic encoded in one or more non-transitory media for execution by the one or more processors and when executed operable to receive images from a set of cameras that are positioned in a plurality of levels around one or more objects, wherein the set of cameras are positioned at a same orientation and each image is captured by a rolling shutter and associated with a position and orientation of a corresponding camera from the set of cameras. The logic is further operable to, for each level of cameras generate a three-dimensional pointcloud based on the position and orientation of corresponding cameras and matched extracted features. The logic is further operable to merge the three-dimensional pointcloud for each level of the cameras to form a three-dimensional volumetric model of one or more objects.

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