@article{(Open Science Index):https://publications.waset.org/pdf/8565, title = {A Study of the Variability of Very Low Resolution Characters and the Feasibility of Their Discrimination Using Geometrical Features}, author = {Farshideh Einsele and Rolf Ingold}, country = {}, institution = {}, abstract = {Current OCR technology does not allow to accurately recognizing small text images, such as those found in web images. Our goal is to investigate new approaches to recognize very low resolution text images containing antialiased character shapes. This paper presents a preliminary study on the variability of such characters and the feasibility to discriminate them by using geometrical features. In a first stage we analyze the distribution of these features. In a second stage we present a study on the discriminative power for recognizing isolated characters, using various rendering methods and font properties. Finally we present interesting results of our evaluation tests leading to our conclusion and future focus.}, journal = {International Journal of Computer and Information Engineering}, volume = {1}, number = {6}, year = {2007}, pages = {1820 - 1823}, ee = {https://publications.waset.org/pdf/8565}, url = {https://publications.waset.org/vol/6}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 6, 2007}, }