Natural Scene Text Detection and Segmentation Using Phase-Based Regions and Character Retrieval

Table 5

Stage evaluation: character-level results on the ICDAR2013 test dataset (%).

Stage	Character-level rate (%)
	R	P	F
Candidate generation	91.0	28.4	43.2
Candidate classification	67.3	87.2	73.6
Character retrieval	75.8	83.2	79.3
Character grouping	74.3	85.9	79.6