Real-time rip current identification tool uses AI and deep learning
Example aerial images from Google Earth which are used to train the present AI-based model. The top row contains example images without rip currents, while the bottom row contains example images with rip currents.Example aerial images from Google Earth which are used to train the present AI-based model. The top row contains example images without rip currents, while the bottom row contains example images with rip currents.The general application of applying transfer learning.
stands for contrast limited adaptive histogram equalization.Examples of different image augmentation techniques used in the process of training. Other augmentations were also used in addition to the eight illustrated. stands for contrast limited adaptive histogram equalization.An illustration of how the Grad-CAM heatmap can generalize to input images from a wide variety of different perspectives.An illustration of how the Grad-CAM heatmap can generalize to input images from a wide variety of different perspectives.A comparison of rip detection using interpretable AI compared to the cumulative breaking portion with a still frame of the videos shown in the center panels.
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