TY - JOUR T1 - Fast and Accurate Method of Uniform-colored Video Text Extraction JF - Jisuanji Gongcheng/ Computer Engineering Y1 - 2009 A1 - Shen,R.D. A1 - Li,S.F. A1 - Zhuolin Jiang AB - For most video text is rich in edge,uniform-colored and horizontally ranged,the candidate text areas in video image are determined by using a fast deriche edge based algorithm,and the accurate binary text images are extracted from the areas by using a color based algorithm.The experimental results show that the method is effective in text extraction in complex-background video frame,and has higher processing speed and better extraction result in comparison with color alone based method. VL - 35 CP - 9 ER -