SAL-Net: Self-Supervised Attribute Learning for Object Recognition and Segmentation

Table 2

Comparison with state-of-the-art fine-grained recognition methods on CUB-2011. Extra annotations are provided during the training phase, including attribute (Att), bounding box (BBox), and part location (Part).

Methods	Annotations			Acc (%)
	Att	BBox	Part
ResNet50 [14]				82.0
Bilinear-CNN [53]				84.1
AutoBD [54]				81.6
SAL-Net (ours)				84.6
Liu et al. [51]	✓			82.5
VTRL [52]	✓			86.3
CAP-Net [55]	✓	✓		82.5
A3M [4]	✓	✓		86.2
PBC [56]		✓	✓	83.7
BBPL [57]		✓	✓	87.6
Liu et al. [51]	✓	✓	✓	85.5