公开(公告)号：US10436642B2

公开(公告)日：2019-10-08

申请号：US15677492

申请日：2017-08-15

Applicant: SICHUAN DUALIX SPECTRAL IMAGING TECHNOLOGY CO., LTD.

Inventor： Xinghai Chen ,  Yelin Liu ,  Zhihui Huang ,  Yu Huang

IPC: G01J3/06 ,  G01J3/28 ,  G01J3/02 ,  B64D47/08 ,  B64C39/02

Abstract: A lens scanning mode hyperspectral imaging system and a rotor unmanned aerial vehicle include: an imaging lens, an imaging spectrometer and a surface array detector arranged in sequence and coaxial to a main optic axis, wherein the imaging spectrometer and the surface array detector are connected and mounted to each other; wherein the lens scanning mode hyperspectral imaging system further includes: a driving device for driving the imaging lens to translate relative to a plane where a slit of the imaging spectrometer is. The hyperspectral imaging system of the present invention overcomes the technical bias in the prior art that the imaging lens must be fixed, and the present invention provides relative motion between the target object and the imaging spectrometer by the lens scanning mode for imaging, which solves the image distortion problem of conventional hyperspectral imaging system using a slit scanning mode or a scanning mode.

公开(公告)号：US20180010964A1

公开(公告)日：2018-01-11

申请号：US15677492

申请日：2017-08-15

Applicant: SICHUAN DUALIX SPECTRAL IMAGING TECHNOLOGY CO., LTD.

Inventor： Xinghai Chen ,  Yelin Liu ,  Zhihui Huang ,  Yu Huang

IPC: G01J3/06 ,  B64D47/08 ,  G01J3/02 ,  G01J3/28

CPC classification number: G01J3/06 ,  B64C39/024 ,  B64C2201/123 ,  B64D47/08 ,  G01J3/0208 ,  G01J3/2823 ,  G01J2003/061 ,  G01J2003/062 ,  G01J2003/2826

Abstract: A lens scanning mode hyperspectral imaging system and a rotor unmanned aerial vehicle include: an imaging lens, an imaging spectrometer and a surface array detector arranged in sequence and coaxial to a main optic axis, wherein the imaging spectrometer and the surface array detector are connected and mounted to each other; wherein the lens scanning mode hyperspectral imaging system further includes: a driving device for driving the imaging lens to translate relative to a plane where a slit of the imaging spectrometer is. The hyperspectral imaging system of the present invention overcomes the technical bias in the prior art that the imaging lens must be fixed, and the present invention provides relative motion between the target object and the imaging spectrometer by the lens scanning mode for imaging, which solves the image distortion problem of conventional hyperspectral imaging system using a slit scanning mode or a scanning mode.