FIELD: instrumentation; measurement equipment.
SUBSTANCE: present invention relates to meteorological instruments and can be used to determine intensity of precipitation in video surveillance systems located on both fixed and moving objects. Precipitation intensity meter from the video image comprises a video camera, a digital video processing unit, as well as a pulsed light source with a flash frequency close to the frame rate of the video camera. Video camera is mounted to fix the brightness of the precipitation drops image at a distance from the video camera from 0.5 to 1.5–2 m.
EFFECT: task to solve proposed invention is improvement of precipitation particles detection reliability.
1 cl
| Title | Year | Author | Number |
|---|---|---|---|
| HAIL PHOTO RECORDER | 2021 |
|
RU2776274C1 |
| METHOD FOR DETERMINING PRECIPITATION INTENSITY IN REAL TIME IN AIRCRAFT SYSTEMS OF IMPROVED VISION | 2015 |
|
RU2611696C1 |
| DEVICE FOR DETECTING DEFECTS ON ARCHIVAL PHOTOGRAPHS | 2013 |
|
RU2541920C2 |
| METHOD FOR CONTACTLESS CONTROLLING MOUSE CURSOR | 2015 |
|
RU2618389C2 |
| DEVICE FOR POST-PROCESSING OF AUDIO SIGNAL USING BURST LOCATION DETECTION | 2018 |
|
RU2734781C1 |
| METHOD OF ADAPTIVE ENHANCEMENT OF FACSIMILE IMAGES OF DOCUMENTS | 2008 |
|
RU2365993C1 |
| DEVICE AND METHOD FOR POST-PROCESSING OF AUDIO SIGNAL USING FORECAST-BASED PROFILING | 2018 |
|
RU2732995C1 |
| METHOD FOR AUDIOVISUAL RECOGNITION OF PERSONAL PROTECTION EQUIPMENT ON HUMAN FACE | 2022 |
|
RU2791415C1 |
| SIMULTANEOUS RECOGNITION OF PERSON ATTRIBUTES AND IDENTIFICATION OF PERSON IN ORGANIZING PHOTO ALBUMS | 2018 |
|
RU2710942C1 |
| TEXTURED NEURAL AVATARS | 2019 |
|
RU2713695C1 |
