Video image caption location based on FAST corner detection
Huibai Wang, Wen Ju Yuan · 2016
It is well known that the caption information is significantly important upon video and image retrieval analysis.A caption location method based on FAST (Features From Accelerated Segment Test) corner detection algorithm is illustrated in this paper.This method use FAST corner detection algorithm to get the corners information, then position the row and column respectively through the analysis of the horizontal integral projection and connected region, finally get validation by heuristic rules and locate the caption region.The experimental results show the performance of our method.