Semantic segmentation with prototype-based consistency regularization
Semantic segmentation is a complex task for deep neural networks, especially when limited training data is available. Unlike image classification problems such as Imagenet, semantic segmentation requires a class prediction for every individual pixel rather than just an image-level class. This requires a high level of detail and can be difficult to achieve with limited labeled data. Obtaining labeled data for semantic segmentation is challenging, as it requires precise pixel annotation, which is time-consuming for humans.