公开(公告)号：WO2023003727A1

公开(公告)日：2023-01-26

申请号：PCT/US2022/036828

申请日：2022-07-12

Applicant: X DEVELOPMENT LLC

Inventor： ROSENFELD, Daniel ,  HOLIDAY, Alexander ,  MURPHY, Gearoid ,  ZHAO, Allen Richard ,  MA, Hongxu ,  BEHROOZI, Cyrus ,  WERDENBERG, Derek ,  JACQUOT, Jie ,  TSCHERNEZKI, Vadim

IPC: G06V10/58 ,  B07C2501/0054 ,  B07C5/342 ,  G01N2021/845 ,  G01N21/84 ,  G06V10/143 ,  G06V10/147 ,  G06V10/26 ,  G06V10/60 ,  G06V10/764 ,  G06V10/82 ,  H04N23/11

Abstract: Image data is obtained that indicates an extent to which one or more objects reflect, scatter, or absorb light at each of multiple wavelength bands, where the image data was collected while a conveyor belt was moving the object(s). The image data is preprocessed by performing an analysis across frequencies and/or performing an analysis across a representation of a spatial dimension. A set of feature values is generated using the image preprocessed image data. A machine-learning model generates an output using to the feature values. A prediction of an identity of a chemical in the one or more objects or a level of one or more chemicals in the object(s) is generated using the output. Data is output indicating the prediction of the identity of the chemical in the object(s) or the level of the one or more chemicals in at least one of the one or more objects.

公开(公告)号：EP4352702A1

公开(公告)日：2024-04-17

申请号：EP22751549.1

申请日：2022-07-12

Applicant: X Development LLC

Inventor： ROSENFELD, Daniel ,  HOLIDAY, Alexander ,  MURPHY, Gearoid ,  ZHAO, Allen Richard ,  MA, Hongxu ,  BEHROOZI, Cyrus ,  WERDENBERG, Derek ,  JACQUOT, Jie ,  TSCHERNEZKI, Vadim

IPC: G06V10/58

CPC classification number: G06V10/58