Title:
HIGH-RESOLUTION HYPERSPECTRAL VIDEO IMAGING METHOD AND APPARATUS BASED ON INTELLIGENT SPATIAL-SPECTRAL FUSION, AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/240857
Kind Code:
A1
Abstract:
Disclosed in the present invention are a high-resolution hyperspectral video imaging method and apparatus based on intelligent spatial-spectral fusion, and a medium. The high-resolution hyperspectral video imaging method based on intelligent spatial-spectral fusion in the present invention comprises: 1) respectively performing down-sampling on a low-resolution hyperspectral image frame and a high-resolution RGB image frame; and 2) inputting the hyperspectral image frame and the RGB image frame, which have been subjected to down-sampling, into a pre-trained fusion network, so as to obtain a high-resolution hyperspectral image frame. By means of the high-resolution hyperspectral video imaging method based on intelligent spatial-spectral fusion in the present invention, a high-resolution hyperspectral image frame can be obtained on the basis of a low-resolution hyperspectral image frame and a high-resolution RGB image frame and by means of a pre-trained fusion network, such that the existing problem of realizing a hyperspectral spatial resolution directly by means of an imaging sensor being extremely difficult and taking great costs can be effectively solved, thereby effectively reducing the costs for acquiring a hyperspectral image frame.
Inventors:
LI SHUTAO (CN)
DIAN RENWEI (CN)
LIU HAIBO (CN)
DIAN RENWEI (CN)
LIU HAIBO (CN)
Application Number:
PCT/CN2022/124890
Publication Date:
December 21, 2023
Filing Date:
October 12, 2022
Export Citation:
Assignee:
UNIV HUNAN (CN)
International Classes:
G01J3/28; G06T3/40; G06N3/04; G06N3/08; H04N5/265; H04N7/01
Foreign References:
| CN114757831A | 2022-07-15 | |||
| CN113421216A | 2021-09-21 | |||
| CN112488978A | 2021-03-12 | |||
| CN112634137A | 2021-04-09 | |||
| US20160241797A1 | 2016-08-18 |
Attorney, Agent or Firm:
HUNAN ZHAOHONG PATENT LAW OFFICE (GENERAL PARTNERSHIP) (CN)
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