手法を比較

	インスタンスセグメンテーションにおける転移学習	転移学習による画像分類
分野	深層学習	深層学習
系統	Machine learning	Machine learning
提唱年	2017 (Mask R-CNN); transfer learning paradigm: 2010	2010–2012
提唱者	He, K. et al. (Mask R-CNN); transfer learning framework: Pan & Yang	Pan, S. J. & Yang, Q. (transfer learning framework); Krizhevsky, Sutskever & Hinton (deep CNN backbone)
種類	Transfer learning applied to instance segmentation	Transfer learning / supervised classification
原典	He, K., Gkioxari, G., Dollar, P., & Girshick, R. (2017). Mask R-CNN. Proceedings of the IEEE International Conference on Computer Vision (ICCV), 2961–2969.	Pan, S. J., & Yang, Q. (2010). A survey on transfer learning. IEEE Transactions on Knowledge and Data Engineering, 22(10), 1345–1359.
別名	pretrained instance segmentation, fine-tuned Mask R-CNN, transfer learning for panoptic segmentation, domain-adapted instance segmentation	pretrained CNN image classification, fine-tuned image classifier, domain-adapted image classifier, TL-IC
関連	4	4
概要	Transfer learning with instance segmentation reuses a backbone convolutional network pretrained on a large image corpus (typically ImageNet or COCO) as the feature extractor for an instance segmentation model such as Mask R-CNN, then fine-tunes the full pipeline on a smaller target dataset. This approach delivers state-of-the-art per-object mask accuracy with a fraction of the labeled data and compute that training from scratch would require.	Transfer Learning with Image Classification reuses a deep neural network backbone — typically a CNN or Vision Transformer — pretrained on a large dataset such as ImageNet, and adapts it to classify images in a new target domain. By inheriting general visual features from the source task, the approach achieves high accuracy with far fewer labeled images than training from scratch.