Application of image analysis for algal biomass quantification: a low-cost and non-destructive method based on HSI color space

Application of image analysis for algal biomass quantification: a low-cost and non-destructive method based on HSI color space
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图像分析在藻类生物量定量中的应用:基于HSI颜色空间的低成本无损方法

DOI:
10.1007/s10811-021-02571-4
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发表时间:
2021
影响因子:
3.3
通讯作者:
S. Nakano
S. Nakano
中科院分区:
生物学3区
文献类型:
--
作者:
Jiang;M.;S. Nakano

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藻类生物质已被用作生物能源和各种其他生物过程的潜在原料。该主题的核心是对快速、经济高效且准确的藻类生物量定量方法的普遍需求。在这里,我们提出了一种简单、低成本、非破坏性的方法,通过基于色调、饱和度、强度 (HSI) 颜色空间的图像分析来估计藻类生物量浓度。使用本研究和文献中的实验数据验证了基于 HSI 的定量方法的适用性。此外,基于HSI的定量方法比文献中使用的相关方法表现出更好的拟合优度和显着更高的检测范围。结果表明,基于HSI的定量方法可以作为藻类生物量监测和定量的有效方法。
Algal biomass has been utilized as a potential feedstock for bioenergy and a variety of other bioprocesses. At the core of this topic, there is a general demand for rapid, cost-effective, and accurate methods for algal biomass quantification. Here, we present a simple, low-cost, and non-destructive method to estimate algal biomass concentrations by image analysis based on the hue, saturation, intensity (HSI) color space. The applicability of the HSI-based quantitative method was verified using experimental data from both the present study and the literature. In addition, the HSI-based quantitative method showed better goodness of fit and a significantly higher detection range than related methods used in the literature. The results indicate that the HSI-based quantitative method can be used as an effective method for algal biomass monitoring and quantification.
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发表时间: 2013-05-01
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