@article{(Open Science Index):https://publications.waset.org/pdf/10396, title = {Improved Posterized Color Images based on Color Quantization and Contrast Enhancement}, author = {Oh-Yeol Kwon and Sung-Il Chien}, country = {}, institution = {}, abstract = {A conventional image posterization method occasionally fails to preserve the shape and color of objects due to the uneffective color reduction. This paper proposes a new image posterizartion method by using modified color quantization for preserving the shape and color of objects and color contrast enhancement for improving lightness contrast and saturation. Experiment results show that our proposed method can provide visually more satisfactory posterization result than that of the conventional method.}, journal = {International Journal of Electrical and Computer Engineering}, volume = {5}, number = {11}, year = {2011}, pages = {1513 - 1516}, ee = {https://publications.waset.org/pdf/10396}, url = {https://publications.waset.org/vol/59}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 59, 2011}, }