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    Waste disposer
    6.
    发明授权
    Waste disposer 有权

    公开(公告)号：US11590544B2

    公开(公告)日：2023-02-28

    申请号：US16993100

    申请日：2020-08-13

    申请人： Wei Wang

    发明人： Wei Wang

    IPC分类号： B09B3/40 ,  B02C18/14 ,  B02C23/20 ,  C02F11/12 ,  F26B1/00 ,  F26B3/347 ,  C02F11/131

    摘要： A waste disposer comprising a primary dehydrating chamber, a grinding device, a secondary dehydrating chamber, and a storage chamber. The primary dehydrating chamber is adapted to allow waste to be heated therein to partly dehydrate the waste. The primary dehydrating chamber has: a first waste inlet for receiving the waste, a first vapor outlet for exhausting vapor from the waste, a drainage outlet for draining free liquid from the waste, and a first waste outlet for outputting the partly dehydrated waste. The grinding device is adapted to receive the waste from the first waste outlet and grind the waste to reduce the size thereof. The secondary dehydrating chamber is adapted to allow the ground waste to be heated therein to further dehydrate the waste. The secondary dehydrating chamber has a second waste inlet for receiving the ground waste, a second vapor outlet for exhausting vapor from the waste, and a second waste outlet for outputting the further dehydrated waste. The storage chamber is adapted to receive the waste from the second waste outlet and store the waste in the storage chamber.

    Method and apparatus for detecting signal propagation type
    7.
    发明授权
    Method and apparatus for detecting signal propagation type 有权

    公开(公告)号：US11558715B2

    公开(公告)日：2023-01-17

    申请号：US17270935

    申请日：2018-08-31

    申请人： Zhuoqi Zeng ,  Steven Liu ,  Huajun Yu ,  Wei Wang ,  Robert Bosch GmbH

    发明人： Zhuoqi Zeng ,  Steven Liu ,  Huajun Yu ,  Wei Wang

    IPC分类号： H04W4/029 ,  G01S5/02 ,  H04B1/7163

    摘要： The present invention relates to a method and apparatus for detecting a signal propagation type. The method comprises: calculating a similarity value of a currently received pulse response and a reference pulse response when a certain positioning base station of a UWB positioning system currently receives a pulse response from a certain positioning tag, the similarity value indicating the degree of similarity between the currently received pulse response and the reference pulse response, wherein the reference pulse response is a pulse response previously received by the positioning base station from the positioning tag; and determining the current type of signal propagation between the positioning base station and the positioning tag on the basis of the similarity value. The method and apparatus can detect the type of signal propagation between the positioning base station and positioning tag of the UWB positioning system.

    IMAGE MATCHING METHOD AND APPARATUS AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
    9.
    发明申请
    IMAGE MATCHING METHOD AND APPARATUS AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 有权

    公开(公告)号：US20220027656A1

    公开(公告)日：2022-01-27

    申请号：US17381414

    申请日：2021-07-21

    申请人： Haijing Jia ,  Hong Yi ,  Liyan Liu ,  Wei Wang

    发明人： Haijing Jia ,  Hong Yi ,  Liyan Liu ,  Wei Wang

    IPC分类号： G06K9/46 ,  G06T7/11 ,  G06T7/55

    摘要： Disclosed are an image matching method and apparatus. The image matching method is inclusive of steps of obtaining a panoramic image of at least one subspace in a 3D space and a 2D image of the 3D space; acquiring a 2D image of the at least one subspace in the 3D space; performing 3D reconstruction on the panoramic image of the at least one subspace, and procuring a projection image corresponding to the panoramic image of the at least one subspace; and attaining a matching relationship between the panoramic image of the at least one subspace and the 2D image of the at least one subspace, and establishing an association relationship between the panoramic image of the at least one subspace and the 2D image of the at least one subspace between which the matching relationship has been generated.

    Person counting method and person counting system
    10.
    发明授权
    Person counting method and person counting system 有权

    公开(公告)号：US11055878B2

    公开(公告)日：2021-07-06

    申请号：US16655496

    申请日：2019-10-17

    申请人： Hong Yi ,  Haijing Jia ,  Weitao Gong ,  Wei Wang

    发明人： Hong Yi ,  Haijing Jia ,  Weitao Gong ,  Wei Wang

    IPC分类号： G06K9/00 ,  G06T7/00 ,  G06K9/62

    摘要： A person counting method and a person counting system are provided. The method includes extracting a group of person images to obtain a first image set; dividing the first image set into first and second subsets based on whether a related image exists in a second image set, and reusing a person ID of the related image; estimating posture patterns of images in the first subset, and storing the images in the first subset into an image library based on person IDs and the posture patterns; and selecting a target image whose similarity to an image in the second subset is highest from the image library, reusing a person ID of the target image when the similarity is greater than a threshold, and assigning a new person ID and incrementing a person counter by 1 when the similarity is not greater than the threshold.