From: Efficient and accurate document image classification algorithms for low-end copy pipelines
Ground truth | Classification rates, % | |||||||
---|---|---|---|---|---|---|---|---|
color-text | color-mix | color-picture | color-photo | mono-text | mono-mix | mono-picture | mono-photo | |
color-text | 58/60 | 42/40 | -/- | 1/- | -/- | -/- | -/- | -/- |
color-mix | -/1 | 98/98 | 2/1 | -/- | -/- | -/- | -/- | -/- |
color-picture | -/- | 61/58 | 39/38 | -/3 | -/- | -/- | 1/1 | -/- |
color-photo | -/- | 42/36 | -/- | 58/64 | -/- | -/- | -/- | -/- |
mono-text | 13/14 | 9/6 | -/- | -/- | 56/65 | 23/15 | -/- | -/- |
mono-mix | -/- | 9/5 | -/- | -/- | 3/1 | 86/89 | 1/5 | -/- |
mono-picture | -/- | 5/6 | 6/1 | -/- | -/- | 40/63 | 49/30 | -/- |
mono-photo | -/- | 4/5 | -/- | 2/1 | -/- | 42/26 | -/2 | 58/66 |