Vivo Mobile Communication Co., Ltd.

Guangdong University of Technology

Jie Luo

Dewei Chen

Shengli Xie

Zongze Wu

Lei Li

Qiyu Yang

Jun Lu

Sihai Qiu

Binbin Yan

A synchronization method and an electronic device are provided. The synchronization method includes receiving, in a case that a first electronic device is in communication connection with a second electronic device, a running interface of a first application sent by the second electronic device. The synchronization method further includes receiving, in a case that the first electronic device runs the first application, target application data of the first application sent by the second electronic device. The synchronization method also includes synchronizing the target application data to the first application run on the first electronic device.

Synchronization method and electronic device

A method for extracting f wave from a single-lead electrocardiography signal is provided. The method includes: establishing a two-channel temporal convolutional neural network model, including two coding submodules, two mask estimation submodules, an information fusion module and two decoding submodules; constructing a training data set of ECG signals; training the two-channel temporal convolutional neural network model, and saving the trained model. The two-channel temporal convolution neural network encodes and decodes a QRST complex and the f wave respectively, and uses a mask of information fusion to estimate and construct regular items to restrict a distribution difference of QRST component coding features, so as to reduce the distortion of the QRST complex, select potential features of a QRST complex and f wave with high signal-to-noise ratio, and thus improve a detection accuracy of the f wave.

Method for extracting f wave from single-lead electrocardiography signal

Growing community of inventors

Dongguan, China

Jie Luo