Research article

INTELLIGENT OVERLAY ALGORITHM OF TOPOGRAPHIC LANDSCAPE BASED ON WIRELESS COMMUNICATION TECHNOLOGY AND FEATURE FUSION

ChangrongPeng1,Xiaodong Zhang1,*,Qian Liu2,Xiaofang Zhao1,Chenyang Dai1

Online First: December 22, 2022


Seamless overlay between feature model and topographic landscape is a key link for intuitive understanding of geographic information. To address the problem of poor quality of current topographic landscape overlay images of gardens, a topographic landscape intelligent overlay algorithm based on wireless communication technology and feature fusion is proposed. The algorithm first uses UAV remote sensing equipment to collect topographic landscape images and transmit them by wireless communication, followed by image filtering, then feature extraction and feature fusion, and finally seamless overlaying by projection model. The results show that the spatial frequency and average gradient of the superimposed topographic landscape images meet the requirements, indicating that the resultant images after the application of the topographic landscape intelligent superimposition algorithm based on wireless communication technology and feature fusion retain the detail components of the topographic landscape images more realistically, with good clarity, and the image information is better maintained.

Keywords

wireless communication technology; feature fusion; topographic landscape images; intelligent overlay algorithm;