公开(公告)号：US20220404276A1

公开(公告)日：2022-12-22

申请号：US17775530

申请日：2020-11-12

Applicant: The Regents of the University of California

Inventor： Niall O'Dowd ,  Michael Todd

IPC: G01N21/45 ,  G01B11/06 ,  G01N21/88

Abstract: In one aspect, there is provided a system including at least one processor; and at least one memory including program code which when executed by the at least one processor causes operations including capturing an image of at least a portion of a surface of an object; generating, from the captured image, pixel intensity data; in response to generating the pixel intensity data, determining, based on a height error model, height error data, wherein the height error data indicates an uncertainty of at least one height measurement of the object; and determining, based on the height error data, whether the object satisfies a threshold criteria for acceptance of the object. Related system, methods, and articles of manufacture are also disclosed.

公开(公告)号：US12287287B2

公开(公告)日：2025-04-29

申请号：US17775530

申请日：2020-11-12

Applicant: The Regents of the University of California

Inventor： Niall O'Dowd ,  Michael Todd

IPC: G01N21/45 ,  G01B11/06 ,  G01N21/88

Abstract: In one aspect, there is provided a system including at least one processor, and at least one memory including program code which when executed by the at least one processor causes operations including capturing an image of at least a portion of a surface of an object; generating, from the captured image, pixel intensity data; in response to generating the pixel intensity data, determining, based on a height error model, height error data, wherein the height error data indicates an uncertainty of at least one height measurement of the object; and determining, based on the height error data, whether the object satisfies a threshold criteria for acceptance of the object. Related system, methods, and articles of manufacture are also disclosed.