METHOD OF REDUCING DISTURBANCE DURING CAPTURING IMAGES OF FAINT OBJECTS

• Main Author: PASHKOVSKY, Vladimir Eliich
• Format: Patent
• Language: English
• Published: 29.06.2023
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; ELECTROGRAPHY; HOLOGRAPHY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHOTOGRAPHY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention relates to a field of capturing images requiring a long exposure, e.g., when faint objects are observed. The method is characterized by determination of coordinates of a field of observation and time of capturing observation results for an object to be captured, based on signals of projection by an optical system of an observation device on an array of a photo-receiving device. After that, time of presence of projections of the optical disturbance sources in the field of observation is determined, based on signals related to trajectories of the optical disturbance sources, and arriving optical signal to the array of the photo-receiving device is blocked for a time period, when the projections are resided in the field of observation during capturing the observation results. A technical effect attained by the invention is reducing effect of disturbances during imaging of faint objects.