init

finetune/mmseg/structures/sampler/base_pixel_sampler.py

@@ -0,0 +1,13 @@
+# Copyright (c) OpenMMLab. All rights reserved.
+from abc import ABCMeta, abstractmethod
+
+
+class BasePixelSampler(metaclass=ABCMeta):
+    """Base class of pixel sampler."""
+
+    def __init__(self, **kwargs):
+        pass
+
+    @abstractmethod
+    def sample(self, seg_logit, seg_label):
+        """Placeholder for sample function."""