Table 5 Classification rates for the test data set, using the proposed features
From: Efficient and accurate document image classification algorithms for low-end copy pipelines
Ground truth | Classification rates, % | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
color- | color- | color- | color- | color- | color- | color- | mono- | mono- | mono- | mono- | mono- | mono- | mono- | |
text-p | text-s | mix-p | mix-s | pic-p | pic-s | photo-s | text-p | text-s | mix-p | mix-s | pic-p | pic-s | photo-s | |
color-text-p | 35/35 | 21/19 | 39/39 | 6/8 | - | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- |
color-text-s | -/- | 63/61 | -/- | 37/39 | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- |
color-mix-p | -/- | -/- | 97/97 | -/- | 3/3 | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- |
color-mix-s | -/- | -/- | -/- | 92/100 | -/- | 3/- | 5/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- |
color-pic-p | -/- | -/- | 51/51 | -/- | 46/46 | -/- | -/- | -/- | -/- | -/- | -/- | 3/3 | -/- | -/- |
color-pic-s | -/- | -/- | -/- | 56/64 | -/- | 44/36 | -/- | -/- | -/- | -/- | -/- | -/- | -/- | -/- |
color-photo-s | -/- | -/- | -/- | 30/42 | -/- | -/- | 70/58 | -/- | -/- | -/- | -/- | -/- | -/- | -/- |
mono-text-p | -/- | -/- | 8/8 | -/- | -/- | -/- | -/- | 50/42 | 21/17 | 8/17 | 13/17 | -/- | -/- | -/- |
mono-text-s | -/- | 23/18 | -/- | 5/10 | -/- | -/- | -/- | -/- | 68/55 | -/- | 5/18 | -/- | -/- | -/- |
mono-mix-p | -/- | -/- | 8/8 | -/- | -/- | -/- | -/- | 2/5 | -/- | 85/85 | -/- | 5/2 | -/- | -/- |
mono-mix-s | -/- | -/- | -/- | 11/11 | -/- | -/- | -/- | -/- | 5/- | -/- | 84/89 | -/- | -/- | -/- |
mono-pic-p | -/- | -/- | 3/3 | -/- | 6/6 | -/- | -/- | -/- | -/- | 40/40 | -/- | 51/51 | -/- | -/- |
mono-pic-s | -/- | 2/- | -/- | 7/9 | -/- | 5/5 | -/- | -/- | 2/- | -/- | 37/41 | -/- | 47/45 | -/- |
mono-photo-s | -/- | -/- | -/- | 4/4 | -/- | -/- | 2/2 | -/- | -/- | -/- | 6/42 | -/- | -/- | 88/52 |