Improved Model for Smoke Detection Based on Concentration Features using YOLOv7tiny
Yuanpan ZHENG,
Liwei Niu,
Xinxin GAN
et al.
Abstract:Smoke is often present in the early stages of a fire. Detecting low smoke concentration and small targets during these early stages can be challenging. This paper proposes an improved smoke detection algorithm that leverages the characteristics of smoke concentration using YOLOv7tiny. The improved algorithm consists of the following components: 1) utilizing the dark channel prior theory to extract smoke concentration characteristics and using the synthesized αRGB image as an input feature to enhance the featur… Show more
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