The feature transformation technique researched by WiMi for image data augmentation include brightness adjustment, color transformation, geometric transformation, noise addition and so on.

In high-risk industry work scenarios, automatic hard hat recognition systems are crucial for ensuring worker safety. However, the issue of false detection has become a 'stumbling block' affecting ...

Image Augmentation: Image data augmentation techniques include random rotation, flipping, cropping, zooming, shearing, and altering brightness or contrast levels.