Sheppard Mullin Richter & Hampton LLP
Method and system for recognizing location information in two-dimensional code
A method and a system for recognizing location information in a two-dimensional code are provided. The method comprises: acquiring a two-dimensional code in an image; performing, according to a main positioning block of the two-dimensional code, feature detection to recognize location information in the two-dimensional code; and determining, according to the location information in the two-dimensional code, spatial location information of the two-dimensional code in the image.
Alibaba Group Holding Limited
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G06K G06V G06K G06K G06K G06T
inventional additional inventional inventional inventional inventional
Wenrong Huan Yinhai
Liu Liu Tu