Title:
IMAGE PROCESSING SYSTEMS AND METHODS
Document Type and Number:
WIPO Patent Application WO/2022/227328
Kind Code:
A1
Abstract:
The present disclosure relates to image processing systems and methods. An image processing method may include identifying a count of first pixels in a first infrared image, wherein the count is determined based on a processor utilization of an infrared camera that captures the first infrared image; for each of the first pixels, identifying a corresponding second pixel in a second infrared image, wherein the first pixel and the corresponding second pixel are at a same position in the first infrared image and the second infrared image; determining whether a first value of the first pixel equals a second value of the corresponding second pixel; and in response to determining that the first value of each first pixel equals the second value of each corresponding second pixel, determining that the first infrared image and the second infrared image are abnormal.
Inventors:
YAO YULE (CN)
XU DIQUAN (CN)
LIU SHUNZHI (CN)
ZHU XIAOYU (CN)
WANG HAIBO (CN)
XU DIQUAN (CN)
LIU SHUNZHI (CN)
ZHU XIAOYU (CN)
WANG HAIBO (CN)
Application Number:
PCT/CN2021/111251
Publication Date:
November 03, 2022
Filing Date:
August 06, 2021
Export Citation:
Assignee:
ZHEJIANG DAHUA TECHNOLOGY CO (CN)
International Classes:
G06T7/11; G06T7/00; H04N5/232; H04N5/33
Foreign References:
| CN113112495A | 2021-07-13 | |||
| KR20200094019A | 2020-08-06 | |||
| CN105191288A | 2015-12-23 | |||
| CN112016413A | 2020-12-01 | |||
| KR101772820B1 | 2017-09-12 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC (CN)
Download PDF: