公开(公告)号：US20220414380A1

公开(公告)日：2022-12-29

申请号：US17356604

申请日：2021-06-24

Applicant: PALO ALTO RESEARCH CENTER INCORPORATED ,  XEROX CORPORATION

Inventor： Robert R. Price ,  Raja Bala ,  Svyatoslav Korneev ,  Christoforos Somarakis ,  Matthew Shreve ,  Adrian Lew ,  Palghat Ramesh

IPC: G06K9/00 ,  G06K9/62 ,  G06N3/08 ,  B41J2/045

Abstract: A method includes defining a model for a liquid while the liquid is positioned at least partially within a nozzle of a printer. The method also includes synthesizing video frames of the liquid using the model to produce synthetic video frames. The method also includes generating a labeled dataset that includes the synthetic video frames and corresponding model values. The method also includes receiving real video frames of the liquid while the liquid is positioned at least partially within the nozzle of the printer. The method also includes generating an inverse mapping from the real video frames to predicted model values using the labeled dataset. The method also includes reconstructing the liquid in the real video frames based at least partially upon the predicted model values.

公开(公告)号：US20140258186A1

公开(公告)日：2014-09-11

申请号：US13789770

申请日：2013-03-08

Applicant: Palo Alto Research Center Incorporated ,  XEROX CORPORATION

Inventor： Robert R. Price ,  JUAN LIU ,  ERIC S. HAMBY

IPC: G06N99/00

CPC classification number: G06F11/0733 ,  G06F11/079

Abstract: A system for compiling a machine operable diagnostic system includes a header unit, a component unit, an effects unit, a test unit, and an instantiation unit. The header unit identifies general properties of a system from a generic description in an electronic format which includes at least one category of a plurality of variations. The component unit identifies a plurality of components of a modeled system from the generic description, and adds and separates the plurality of variations to the plurality of components, and each identified component includes at least one type of failure and a probability of the at least one type of failure. The effects unit identifies from the generic description a plurality of observable effects, each observable effect corresponding to at least one type of failure for at least one component. The test unit identifies from the generic description a plurality of tests and test outcomes designed to elicit the observable effects. The instantiation unit constructs a procedural instantiation of the machine operable diagnostic system based on the general properties, the identified components, the identified observable effects, and the identified tests and test outcomes.

Abstract translation: 一种用于编译机器可操作的诊断系统的系统包括报头单元，组件单元，效果单元，测试单元和实例化单元。 标题单元从包括多个变体的至少一个类别的电子格式的通用描述中识别系统的一般属性。 组件单元从通用描述中识别建模系统的多个组件，并且将多个变体相加并分离成多个组件，并且每个识别的组件包括至少一种类型的故障和至少一个的概率 失败的类型 效果单元从通用描述中识别多个可观察到的效果，每个可观察到的效果对应于至少一种组件的至少一种类型的故障。 测试单元从通用描述中识别旨在引发可观察效应的多个测试和测试结果。 实例化单元基于一般属性，所识别的组件，所识别的可观察效应以及所识别的测试和测试结果构建机器可操作的诊断系统的程序实例化。