公开(公告)号：US20210201093A1

公开(公告)日：2021-07-01

申请号：US16730145

申请日：2019-12-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Feng-Sheng LIN ,  Chu-Fang WANG ,  Ruen-Rone LEE

IPC: G06K9/68 ,  G06K9/00

Abstract: A cross-domain image comparison method and a cross-domain image comparison system are provided. The cross-domain image comparison method includes the following steps. Two videos in cross-domain are obtained. The videos are generated by different types of devices. A plurality of semantic segmentation areas are obtained from one frame of each of the videos. A region of interest pair (ROI pair) is obtained according to moving paths of the semantic segmentation areas in the videos. Two bounding boxes and two central points of the ROI pair are obtained. A similarity between the frames is obtained according to the bounding boxes and the central points.

公开(公告)号：US20230129751A1

公开(公告)日：2023-04-27

申请号：US17506805

申请日：2021-10-21

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Feng-Sheng LIN ,  Sheng-Han WU ,  Ruen-Rone LEE

IPC: G06V20/40 ,  G06T3/00 ,  G06V10/94

Abstract: A sports event video processing method is provided. The processing method includes: receiving a sports event input video; performing SOI detection on the sports event input video to obtain at least one SOI; performing logo detection and extraction on the at least one SOI to detect at least one logo; performing pixel-level rearrangement on the at least one detected logo; and outputting a sports event output video having completed pixel-level rearrangement.

公开(公告)号：US20220172324A1

公开(公告)日：2022-06-02

申请号：US17135263

申请日：2020-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Yan-Jen SU ,  Ruen-Rone LEE ,  Feng-Sheng LIN

IPC: G06T3/40 ,  G06T7/55 ,  G06F3/01

Abstract: The present disclosure discloses a processing method and device for a panorama image. The processing method includes the following steps: A panorama image is converted a cubemap format. Under the cubemap format, a depth information image of the panorama image is calculated, and a seamless processing is performed on the depth information image. The format of the depth information image is converted to the original format from the cubemap format to obtain the depth information image corresponding to the panorama image.