Skip to main content
EURASIP Journal on Image and Video Processing

Table 2 Comparison of recognition performance under different feature conditions with BP neural network

From: Metal stamping character recognition algorithm based on multi-directional illumination image fusion enhancement technology

Feature types

Recognition rate/%

Recognition time for a single character/ms

HOG1

99.6

2.3568

HOG2

98.8

1.8132

HOG3

99.6

2.4298

HOG4

98.8

2.1380

Back to article page