The Technology of Extracting Texts from Still Images
HE Xinqiu · Computer Programming Skills & Maintenance · 2008
Extracting the text from images belongs to the frontier topics on intelligent information processing,and it is the current research focus in artificial intelligence and pattern recognition . As the text with high-level semantic feature and plays an important role on understanding, indexing and retrieval image content.Therefore,the study on extracting texts from images have important actual meanings. And because extracting texts from still images is the basis for extracting texts from dynamic images, the article emphatically introduces the technology of extracting texts from still images and summarized some kinds of proposed algorithms. The statistical methods based on computer linguistics used to post-processing the extracted text has greatly enhanced the correct rate of text extraction.