公开(公告)号：US20240160196A1

公开(公告)日：2024-05-16

申请号：US18283411

申请日：2022-03-25

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yao ZHOU ,  Athul M. MATHEW ,  Ariel BECK ,  Chandra Suwandi WIJAYA ,  Nway Nway AUNG ,  Khai Jun KEK ,  Yuya SUGASAWA ,  Jeffry FERNANDO ,  Yoshinori SATOU ,  Hisaji MURATA

IPC: G05B19/418 ,  G05B13/02

CPC classification number: G05B19/41875 ,  G05B13/0265 ,  G05B2219/32368

Abstract: First, a plurality of models that predict categories of input data are pooled. At least one of the plurality of models is a model trained by machine learning. Next, each of a plurality of hybrid model candidates that judge the categories are created by selecting and combining two or more models from among the plurality of pooled models. Then, by comparing the plurality of hybrid model candidates, one of the plurality of hybrid model candidates is selected as a hybrid model.

公开(公告)号：US20220253995A1

公开(公告)日：2022-08-11

申请号：US17173822

申请日：2021-02-11

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Ariel BECK ,  Chandra Suwandi WIJAYA ,  Athul M. MATHEW ,  Nway Nway AUNG ,  Ramdas KRISHNAKUMAR ,  Zong Sheng TANG ,  Yao ZHOU ,  Pradeep RAJAGOPALAN ,  Yuya SUGASAWA

IPC: G06T7/00 ,  G06K9/62 ,  G06K9/46

Abstract: A method and system for checking data gathering conditions or image capturing conditions associated with images during AI based visual-inspection process. The method comprises generating a first representative (FR1) image for a first group of images and a second representative image (FR2) for a second group of images. A difference image data is generated between FR1 image and the FR2 image based on calculating difference between luminance values of pixels with same coordinate values. Thereafter, one or more of a plurality of white pixels or intensity-values are determined within the difference image based on acquiring difference image data formed of luminance difference-values of pixels. An index representing difference of data-capturing conditions across the FR1 image and the FR2 image is determined, said index having been determined at least based on the plurality of white pixels or intensity-values, for example, based on application of a plurality of AI or ML techniques.