首页>
外国专利>
Straightening out distorted perspective on images
Straightening out distorted perspective on images
展开▼
机译:理顺图像的扭曲角度
展开▼
页面导航
摘要
著录项
相似文献
摘要
Methods for correcting distortions in an image including text, or an image of a page that includes text, are disclosed. The methods include identifying reliable and substantially straight lines from elements in the image. Vanishing points are determined from the lines. Parameters associated with a rectangle are determined. A coordinate conversion is performed.
展开▼