OH-CH激光火焰图像数据集
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在燃烧诊断中,与羟基(OH)激光图像相比,亚甲基(CH)激光图像通常具有更高的清晰度和信噪比,但对实验装置的要求更为严苛,且成本更高。该数据集提供了相同燃烧条件下成对的1200张羟基(OH)图像与亚甲基(CH)图像,可为基于神经网络的图像转换模型(如 U 型网络,U-Net)的开发与性能基准测试提供支持,这类模型可通过训练将羟基(OH)图像转换为类亚甲基(CH)图像
In combustion diagnostics, methylene (CH) laser images typically exhibit higher clarity and signal-to-noise ratio (SNR) compared to hydroxyl (OH) laser images, yet they impose more stringent requirements on experimental setups and incur higher costs. This dataset contains 1200 paired hydroxyl (OH) and methylene (CH) laser images acquired under identical combustion conditions, which can support the development and performance benchmarking of neural network-based image translation models—such as U-Net (U-shaped network)—that are trained to convert hydroxyl (OH) laser images into methylene (CH)-like images.




