Table 2 Overview of the implemented features
From: A novel approach for handedness detection from off-line handwriting using fuzzy conceptual reduction
Feature | Description | Dimension |
|---|---|---|
f1 | Run-length distribution of white pixels | 10 |
in four directions | ||
f2 | Run-length distribution | 100 |
of black pixels in four directions | ||
f3 | Run-length distribution of white | 10 |
and black pixels in four directions | ||
f4 | Edge-direction distribution using 16 | 8 |
angles | ||
f6 | Polygon-based features | 512 |
f16 | Chain-code-based local features | 36 |
f23 | Codebook-based features | 112 |
f26 | AR-coefficient-based features | 220 |