3 SYSTEM FOR CONSTRUCTING 3D FINE DUST INFORMATION BASED ON IMAGE ANALYSIS AND METHOD THEREOF

摘要

A system and method for building image recognition-based three-dimensional fine dust information according to an embodiment are disclosed. The three-dimensional fine dust information construction system includes: a data collection unit for collecting weather environment data and image data for each predetermined region; a data preprocessing unit that matches the collected image data with the weather environment data and groups them into a data set; a data learning unit for learning a predetermined deep learning learning model based on the grouped data set; and data for estimating the fine dust concentration by inputting image data of the ROI region in the image data collected in real time to the learned deep learning learning model, and generating three-dimensional fine dust spatial information based on the estimated fine dust concentration an estimator, wherein the ROI area is at least a partial area of a predetermined building or structure, and the three-dimensional fine dust spatial information is a cube composed of a plurality of hexahedrons to which the estimated fine dust concentration is given based on the ROI area is the form