公开(公告)号：US20230196729A1

公开(公告)日：2023-06-22

申请号：US17707869

申请日：2022-03-29

申请人： Wistron Corp.

发明人： Zhe-Yu LIN ,  Tay-Wey LEE ,  Zhao-Yuan LIN ,  Tsun-Hsien KUO ,  Chen Wei YANG

IPC分类号： G06V10/764 ,  G06T3/40

CPC分类号： G06V10/764 ,  G06T3/40

摘要： An image recognition method includes the following steps. An original image with a first resolution is received, and the first resolution of the original image is reduced to generate a low-resolution image with a second resolution. The first resolution is higher than the second resolution. The position of a target object in the low-resolution image is identified using an object detection model to obtain the target object coordinates in the low-resolution image. A target object image is segmented from the original image according to the target object coordinates in the low-resolution image, and the target object image is input into the image classification model. The target object type that corresponds to the target object image is determined using the image classification model.

公开(公告)号：US20240203112A1

公开(公告)日：2024-06-20

申请号：US18191202

申请日：2023-03-28

申请人： Wistron Corp.

发明人： Zhe-Yu LIN ,  Chih-Yi CHIEN ,  Chen Wei YANG ,  Tsun-Hsien KUO ,  Kuei Ping TING ,  Ke Kang CHEN

IPC分类号： G06V10/82 ,  G01J5/00 ,  G06T7/55

CPC分类号： G06V10/82 ,  G01J5/0022 ,  G06T7/55

摘要： An object detection device is provided in the invention. The object detection device includes an image-extraction device and a processor. The image-extraction device extracts a plurality of images and a plurality of depth images in a specific space, wherein each image corresponds to one of the depth images. The processor may detect objects in each image using an object detection model to obtain object information. The processor may calculate the depth value of each object in each depth image. The processor may input the depth value of each object into an object status model to determine the object status of each object. The processor may determine whether to enter the specific space based on the object information and the object status of each object. Therefore, the object detection device provided in the invention will be able to determine a suitable time to enter the specific space.

公开(公告)号：US20240107986A1

公开(公告)日：2024-04-04

申请号：US18154339

申请日：2023-01-13

申请人： Wistron Corp.

发明人： Zhe-Yu LIN ,  Chih-Yi CHIEN ,  Chen Wei YANG ,  Tsun-Hsien KUO

IPC分类号： A01K61/95 ,  A01K61/10

CPC分类号： A01K61/95 ,  A01K61/10

摘要： A fish identification method is provided. The fish identification method includes capturing an image through a processor, wherein the image includes a fish image. The fish identification method includes identifying a plurality of feature points of the fish image through a coordinate detection model and obtaining a plurality of sets of feature-point coordinates. Each of the plurality of sets of feature-point coordinates corresponds to each of the plurality of feature points. The fish identification method further includes calculating a body length or an overall length of the fish image according to the plurality of sets of feature-point coordinates of the image.