Video monitoring method based on image enhancement

• Main Authors: WAN ZHONGPING, YUAN HONGYUE, LUO YUANTAI, LAI HAN, YANG BANGMIN, CHAO ZHANYUN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention relates to the technical field of image processing, in particular to a video monitoring method based on image enhancement. The method comprises the following steps: S1, starting an infrared night vision function of a camera; S2, supplementing light into a calcium carbide furnace; S3, acquiring a video in the calcium carbide furnace in real time by a camera; S4, performing enhancementprocessing on the acquired video in real time; S5, judging whether acquisition needs to be ended or not according to a situation that whether details in the calcium carbide furnace can be seen clearly in the enhanced video, and if so, ending the acquisition; otherwise, if details in the calcium carbide furnace cannot be seen clearly in the enhanced video, continuing the acquisition; and S6, outputting the video after enhancement processing. By supplementing light into the calcium carbide furnace and enhancing the acquired video in real time, the technical problem that in-furnace details whichcannot be seen under the