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公开(公告)号：US20180373934A1
公开(公告)日：2018-12-27
申请号：US15754909
申请日：2018-02-09
申请人： Google LLC
摘要： Methods, systems, and apparatus for efficient image analysis. In some aspects, a system includes a camera configured to capture images, one or more environment sensors configured to detect movement of the camera, a data processing apparatus, and a memory storage apparatus in data communication with the data processing apparatus. The data processing apparatus can access, for each of a multitude of images captured by a mobile device camera, data indicative of movement of the camera at a time at which the camera captured the image. The data processing apparatus can also select, from the images, a particular image for analysis based on the data indicative of the movement of the camera for each image, analyze the particular image to recognize one or more objects depicted in the particular image, and present content related to the one or more recognized objects.
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公开(公告)号：US20200226382A1
公开(公告)日：2020-07-16
申请号：US16832182
申请日：2020-03-27
申请人： Google LLC
摘要： Methods, systems, and apparatus for efficient image analysis. In some aspects, a system includes a camera configured to capture images, one or more environment sensors configured to detect movement of the camera, a data processing apparatus, and a memory storage apparatus in data communication with the data processing apparatus. The data processing apparatus can access, for each of a multitude of images captured by a mobile device camera, data indicative of movement of the camera at a time at which the camera captured the image. The data processing apparatus can also select, from the images, a particular image for analysis based on the data indicative of the movement of the camera for each image, analyze the particular image to recognize one or more objects depicted in the particular image, and present content related to the one or more recognized objects.
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公开(公告)号：US20230091374A1
公开(公告)日：2023-03-23
申请号：US17802060
申请日：2020-02-24
申请人： Google LLC
发明人： Qifei Wang , Alexander Kuznetsov , Alec Michael Go , Grace Chu , Eunyoung Kim , Feng Yang , Andrew Gerald Howard , Jeffrey M. Gilbert
IPC分类号： G06V30/413 , G06V10/22
摘要： The present disclosure is directed to object and/or character recognition for use in applications such as computer vision. Advantages of the present disclosure include lightweight functionality that can be used on devices such as smart phones. Aspects of the present disclosure include a sequential architecture where a lightweight machine-learned model can receive an image, detect whether an object is present in one or more regions of the image, and generate an output based on the detection. This output can be applied as a filter to remove image data that can be neglected for more memory intensive machine-learned models applied downstream.
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