No-contactHeartRatemonitoringbasedonChannelAttentionConvolution Model | |
Sun, Wen; Wei, Hao; Li, Xueen | |
2020-03 | |
会议日期 | 2019-10 |
会议地点 | Hangzhou, China |
关键词 | HeartRate,ChannelAttentionMechanism, ConvolutionNeuralNetwork,ECG-fitness Dataset |
英文摘要 | No-contact heart rate monitoring based on remote Photoplethysmography(rPPG) via camera video has drawn more and more attention because of its promising use in patient nursing, telemedicine, fitness, trial. Many traditional signal processing methods (FFT, ICA, PCA) were proposed to solve this problem, but the results were still limited to interference of motion and lighting conditions. In facial RGB images, the signal-to-noise ratio of green channel is higher than that of the other two channels, and the heart rate can be measured more accurately by assigning different weights to three channels. In this paper we propose a novel deep convolution neural network model based on channel-attention mechanism to extract the heart rate information from each frame of the video. To get more accurate result of the heart rate in the condition of face moving, light change and other interference factors, the model was trained on the newly introduced public challenge ECG-Fitness database and the model’s robustness was tested on this dataset. Testing results showthatthemodeloutperformspreviousmethods |
内容类型 | 会议论文 |
源URL | [http://ir.ia.ac.cn/handle/173211/39260] |
专题 | 数字内容技术与服务研究中心_智能技术与系统工程 |
作者单位 | 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Sun, Wen,Wei, Hao,Li, Xueen. No-contactHeartRatemonitoringbasedonChannelAttentionConvolution Model[C]. 见:. Hangzhou, China. 2019-10. |
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