Image data processing method and device

The invention relates to the technical field of image processing, in particular to an image data processing method and device. Comprising the following steps: acquiring to-be-processed image data; detecting the angle of the image, and adaptively adjusting the direction of the image; and displaying t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHU CUIFENG, XIE ZHONGJUAN, ZHANG CHUAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of image processing, in particular to an image data processing method and device. Comprising the following steps: acquiring to-be-processed image data; detecting the angle of the image, and adaptively adjusting the direction of the image; and displaying the image. According to the method designed by the invention, a color image is changed into a grayscale image for processing through a Harris angle detection algorithm when angle features are calculated, the calculation amount is effectively reduced, the processing difficulty is reduced, meanwhile, the Hough transform algorithm is adopted, the influence of noise and curve discontinuity is reduced, boundary tracking processing is carried out before Hough transform, the calculation amount is further reduced, and the calculation efficiency is improved. The working efficiency of image processing is improved, the time consumption is shortened, the operation and maintenance cost of a factory is reduced, the deviation befo