Coal preparation plant video monitoring system based on data analysis

• Main Authors: LIU FENG, ZHENG SHUHUA, GAO LEI, ZHAO QING, ZHANG TUANJIE, ZHOU ZONGFENG, CHEN JIANGLE, YANG LE, LI SONG, XIE ZIHAO
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention discloses a coal preparation plant video monitoring system based on data analysis, and relates to the technical field of video monitoring. Comprising a data acquisition module, a database, a picture preprocessing module, a picture recognition module, an early warning center and an intelligent management module, video information is divided into a plurality of frames of pictures according to a set frame rate and interval duration, the pictures are analyzed to obtain a target size, and the pictures are intercepted according to the target size, so that picture information is not lost and the calculated amount is not too large in an optimal picture size form; the cut picture is subjected to image gray level enhancement methods such as histogram equalization, so that the brightness and contrast of the image can be improved, details can be improved, and the influence of noise and background can be reduced, and therefore, the visual effect and analyzability of the image can be improved; by analyzing th