1. Wolf C, Jolion JM (2004) Extraction and recognition of artificial text in multimedia documents. Formal Patt Anal Appl 6(4):309–326
2. Wilkinson MHF, Schut F (1998) Digital image analysis of microbes: imaging, morphometry, fluorometry and motility techniques and applications. In: Digital image analysis of microbes: imaging, morphometry, fluorometry, and motility techniques and applications. Wiley, London
3. Chen X (2004) Detecting and reading text in natural scenes. In: Proceedings of CVPR, vol 2
4. Lienhart R, Wernicke A (2002) Localizing and segmenting text in images and videos. IEEE Trans Circuits Syst Video Technol 12(4):256–268
5. Mancas-Thillou C, Gosselin B (2006) Spatial and color spaces combination for natural scene text extraction. In: 2006 International conference on image processing. IEEE