I see you're interested in exploring the concept of AI擦边 (AI edge detection or AI boundary detection)、This term refers to the techniques and methods used in artificial intelligence (AI) and computer vision to detect and identify the edges or boundaries of objects within images or videos.

Edge detection is a fundamental step in image processing and computer vision tasks, as it helps in object recognition, image segmentation, and feature extraction、AIbased edge detection methods have gained significant attention due to their ability to accurately and efficiently detect edges in complex scenes.

Some popular AIbased edge detection techniques include:

1、Deep learningbased methods: These methods utilize convolutional neural networks (CNNs) to learn features and detect edges、Examples include DeepEdge, HolisticallyNested Edge Detection (HED), and Richer Convolutional Features for Edge Detection.
2、Traditional computer vision methods: These methods rely on mathematical operations, such as gradient operators (e.g., Sobel, Canny), Laplacian of Gaussian (LoG), and zerocrossing methods.

If you're interested in learning more about AIbased edge detection or have specific questions regarding implementation, applications, or techniques, feel free to ask!