Method and device for determining page angle of slope

The embodiment of the invention discloses a method for determining a webpage inclination angle, relating to the technical field of digital image processing. The method is used for improving the speed of determining the webpage inclination angle and includes the following steps: selecting a plurality...

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Bibliographic Details
Main Authors LI XIAOLONG, QI WENFA, LU YIFENG, YANG BIN
Format Patent
LanguageChinese
English
Published 11.05.2011
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The embodiment of the invention discloses a method for determining a webpage inclination angle, relating to the technical field of digital image processing. The method is used for improving the speed of determining the webpage inclination angle and includes the following steps: selecting a plurality of pixels in the webpage, utilizing the pixels for fitting a straight line and determining the slope factor of the fitted straight line, and determining the webpage inclination angle according to the determined slope factor. The embodiment of the invention also discloses a device for determining the webpage inclination angle. The adoption of the method and the device can greatly improve the speed of determining the webpage inclination angle.
Bibliography:Application Number: CN20081222481