Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kun Yu0
Date of Patent
February 19, 2019
Patent Application Number
15192746
Date Filed
June 24, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
Preprocessing images is disclosed including determining a reference similarity of an image to be processed, and in the event that the reference similarity is less than or equal to a first preset threshold value, processing, based on a biometric color model, the image to determine a biometric color area of the image.
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