公开(公告)号：US11580665B2

公开(公告)日：2023-02-14

申请号：US16714689

申请日：2019-12-14

Applicant: Delta Electronics, Inc.

Inventor： Yu-Cheng Su ,  Qi-Ming Huang ,  Yi-Jiun Shen ,  Hung-Wen Chen

IPC: G06T7/73 ,  G06T3/40 ,  G06T7/00 ,  G06T5/00

Abstract: An image positioning system based on upsampling and a method thereof are provided. The image positioning method based on upsampling is to fetch a region image covering a target from a wide region image, determine a rough position of the target, execute an upsampling process on the region image based on neural network data model for obtaining a super-resolution region image, map the rough position onto the super-resolution region image, and analyze the super-resolution region image for determining a precise position of the target. The present disclosed example can significantly improve the efficiency of positioning and effectively reduce the required cost of hardware.

公开(公告)号：US11599803B2

公开(公告)日：2023-03-07

申请号：US16355867

申请日：2019-03-18

Applicant: DELTA ELECTRONICS, INC.

Inventor： Shu-Han Wu ,  Hung-Wen Chen ,  Ren-Feng Ding ,  Yi-Jiun Shen ,  Yu-Cheng Su

IPC: G06N5/04 ,  G06N20/00 ,  G06N20/20 ,  G06N20/10 ,  G06N3/08

Abstract: A soldering process method includes steps of: establishing a material component database; establishing a working parameter database; analyzing material and component characteristics required for a new soldering process; comparing the characteristics with information in the material component database; selecting operating parameters corresponding to the material and component characteristics similar to those required for the new soldering process; performing the soldering process using the operating parameters corresponding to the material and component characteristics similar to those required for the new soldering process; measuring and recording the soldering process execution information and the final product information; determining whether the final product of the solder process meets the quality control requirements; using the machine learning method to fit the soldering process execution information and the final product information of the solder process to get the operating parameters for the next soldering process when the final product does not meet the quality control requirements.