| Colour and appearance analysis of fruit and vegetable soup using a digital colour imaging system. | 0 | 0.34 | 2010 |
| Colour analysis of inhomogeneous stains on textile using flatbed scanning and image analysis. | 1 | 0.48 | 2008 |
| Colour analysis of rice using flatbed scanning and image analysis. | 2 | 0.89 | 2006 |
