动机场与双流特征融合网络和双检测头相结合,用于海水中微藻的识别和预测
Junfei Liu1, Ying Chen1, Chenglong Wang1
1Hebei Province Key Laboratory of Test/Measurement Technology and Instrument, School of Electrical Engineering, Yanshan University, Qinhuangdao, Hebei, China.
Water research
|September 13, 2025
概括
一种新的双模式光谱法准确识别了微藻物种和度. 这种方法将光和吸收光谱与先进的水质监测和水产养殖的深度学习相结合.
科学领域:
- 环境科学 环境科学
- 频谱学是一种光谱学.
- 生物技术是生物技术.
背景情况:
- 精确的微藻检测对于水质管理和水产养殖至关重要.
- 现有的方法可能缺乏实时监控所需的速度和精度.
研究的目的:
- 开发一种用于定量微藻分析的新,快速和准确的方法.
- 将光和吸收光谱与先进的计算技术相结合.
主要方法:
- 开发了一个图案场 (MF),用于将光谱数据编码成二维图像.
- 设计了一个用于光谱数据分析的双流特征融合 (TSFF) 网络.
- 实现了双检测头 (DDH) 以同时进行物种识别和度回归.
主要成果:
- 在微藻物种分类中实现了100%的准确性.
- 获得0.0181细胞/毫升的根平均平方误差 (RMSE) 和0.9941的R2用于度预测.
- 与现有方法相比,表现出优越的性能.
结论:
- 拟议的双模式光谱法与深度学习相结合,对微藻检测非常有效.
- 这种方法为环境监测和生物技术中的类似应用提供了坚实的基础.
相关概念视频
Overview of Algae
701
The kingdom Archaeplastida encompasses red and green algae, along with land plants. Unlike other protists with chloroplasts that arose through secondary endosymbiosis, only red and green algae originated from primary endosymbiotic events. This diverse group of eukaryotic organisms contains chlorophyll and performs oxygenic photosynthesis.Algae exist in various forms, from large brown kelp in coastal waters to green scum in puddles and stains on rocks or soil. Some species are responsible for...
701
Other Algae
412
The group Stramenopiles include some phototrophic microorganisms. Members of this group possess flagella covered in numerous short, hairlike extensions, a feature that inspired the group's name, derived from the Latin words for "straw" and "hair." Some of the main categories of Stramenopiles include diatoms, golden algae, and brown algae.Diatoms are unicellular, photosynthetic eukaryotes, with over 200 known genera. They play a key role in the planktonic communities of both marine and...
412
Channel Rhodopsins
3.1K
Most organisms use photoreceptors to sense and respond to light. Examples of photoreceptors include bacteriorhodopsins and bacteriophytochromes in some bacteria, phytochromes in plants, and rhodopsins in the photoreceptor cells of the vertebral retina. The light-sensitive property of these receptors is because of the bound chromophores, such as bilin in the phytochromes and retinal in the rhodopsins.
Rhodopsins belong to the family of cell surface proteins called G-protein coupled receptors,...
Rhodopsins belong to the family of cell surface proteins called G-protein coupled receptors,...
3.1K


