Remote Sensing Image Processing of Ecological Environment Monitoring Based on Multi-scale Retinex Algorithm

In recent years, people have paid more attention to the protection of ecological environment, and remote sensing technology has been gradually applied in the process of environmental monitoring. In this article, remote sensing image enhancement based on multi-scale Retinex algorithm is proposed to provide theoretical and technical support for remote sensing image processing of ecological environment monitoring. The wavelet transform method and multi-scale Retinex algorithm are used to enhance remote sensing images. The experimental results show that multi-scale Retinex algorithm has advantages in remote sensing image enhancement and can achieve satisfactory enhancement results. Environmental protection agencies should be deeply aware of the importance of monitoring technology, and can introduce remote sensing technology, Internet of Things technology and automatic monitoring system into environmental monitoring work to promote the continuous improvement of environmental protection work and gradually improve environmental quality.