Patent ID: 11972596
Assignee: CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 0:
1. A method of using an intelligent smog-penetrating optical imaging detection device, the method comprising:
in sequence:
completing, as a first step, a construction of the intelligent smog-penetrating optical imaging detection device, wherein the intelligent smog-penetrating optical imaging detection device comprises a two-dimensional tracking rotary table subsystem provided with an environmental measurement subsystem, an information processing subsystem, a visible and infrared imaging subsystem, an image processing subsystem, and an image display subsystem, wherein the visible and infrared imaging subsystem comprises a visible light imaging unit I, a near-infrared imaging unit II, and a long-wave infrared imaging unit III, wherein optical axes of the visible light imaging unit I, the near-infrared imaging unit II, and the long-wave infrared imaging unit III are parallel and are arranged in parallel, wherein the environmental measurement subsystem, the information processing subsystem, the visible and infrared imaging subsystem, the image processing subsystem, and the image display subsystem are electrically connected in sequence, wherein the visible and infrared imaging subsystem, the image processing subsystem, and the image display subsystem are electrically connected with the two-dimensional tracking rotary table subsystem respectively, and wherein the image processing subsystem comprises an image enhancement processing unit and a polarization image processing unit,
measuring, as a second step, environmental parameters by a visibility meter and a photosensitive sensor in the environmental measurement subsystem, and transmitting the measured environmental parameters to the information processing subsystem,
processing, as a third step, environmental information by the information processing subsystem, and selecting the visible and infrared imaging subsystem by controlling the two-dimensional tracking rotary table subsystem,
selecting, as a fourth step, by the two-dimensional tracking rotary table subsystem, the visible light imaging unit, one of the near-infrared imaging units or one of the long-wave infrared imaging units,
processing, as a fifth step, obtained images in the image processing subsystem, transmitting 0-degree, 45-degree, 90-degree, and 135-degree linear polarization and circular polarization images into a polarization image processing unit to obtain polarization images, and transmitting intensity images into the image enhancement processing unit to obtain image enhanced intensity images; through a selection result of the information processing subsystem, selecting whether polarization image processing or image enhancement processing is carried out, and transmitting the processed images to the image display subsystem,
displaying, as a sixth step, final images in the image display subsystem,
repeating, when the environmental parameters are changed, the second step to the sixth step;

wherein:
the information processing subsystem performs analysis according to data measured by the environmental measurement subsystem, selects one of three units of the visible and infrared imaging subsystem, and controls the two-dimensional tracking rotary table to align the selected imaging unit with an object, and
image information obtained by the visible light imaging unit I, the near-infrared imaging unit II, and the long-wave infrared imaging unit III is subjected to image processing by the image processing subsystem, and images subjected to information processing are transmitted to the image display subsystem.