公开(公告)号：US11715283B2

公开(公告)日：2023-08-01

申请号：US17238138

申请日：2021-04-22

Applicant: DELTA ELECTRONICS, INC.

Inventor： Kuan-Wen Chen ,  Po-Heng Chen ,  Zhao-Xu Luo ,  Yi-Ting Huang

IPC: G06V10/77 ,  G06V10/44 ,  G06F18/22 ,  G06F18/213 ,  G06F18/214 ,  G06V10/74 ,  G06V10/774

CPC classification number: G06V10/443 ,  G06F18/213 ,  G06F18/214 ,  G06F18/22 ,  G06V10/74 ,  G06V10/761 ,  G06V10/774 ,  G06V10/7715

Abstract: An image processing method includes analyzing multiple images data based on Illumination-invariant Feature Network (IF-NET) with an image processing device to generate corresponding sets of eigenvector, in which image data includes a first image data related to at least one first feature of the sets of eigenvector, and a second image data related to at least one second feature of the sets of eigenvector; choosing a corresponding first training set of tiles and second training set of tiles from the first image data and second image data with an image processing device based on IF-NET, and computing on both training set of tiles to generate a least one loss value; and adjusting IF-NET based on a least one loss value. An image processing system is also disclosed herein.

公开(公告)号：US11127199B2

公开(公告)日：2021-09-21

申请号：US16718112

申请日：2019-12-17

Applicant: DELTA ELECTRONICS, INC.

Inventor： Kuan-Wen Chen ,  Chia-Min Li ,  Yu-Ta Chen ,  Yi-Ting Huang

IPC: G06T17/00 ,  G06K9/62

Abstract: A scene model constructing method includes the following steps. According to multiple position parameters in multiple scene materials, classifying the scene materials into multiple position groups. According to scene similarities between the scene materials, classifying the scene materials into multiple first similar image sub-groups and multiple second similar image sub-groups. Establishing a first similar image sub-model and a second similar image sub-model respectively according to the first similar image sub-group and the second similar image sub-group. Combining a first similar image sub-model to a first position model, and combining a second similar image sub-model to a second position model. Finally, combining the first position model and the second position model to a scene model.