[Retracted] Edge Detection Algorithm-Based Lung Ultrasound in Evaluation of Efficacy of High-Flow Oxygen Therapy on Critical Lung Injury

<div>The flow chart of the traditional Canny edge detection algorithm.</div>

Computational and Mathematical Methods in Medicine

Figure 1: [Retracted] Edge Detection Algorithm-Based Lung Ultrasound in Evaluation of Efficacy of High-Flow Oxygen Therapy on Critical Lung Injury 