Privacy information concealment methods and, privacy information concealment apparatus, program and recording medium

摘要

The present disclosure relates to a method and a device for hiding privacy information, which belongs to the field of image processing. The method for hiding privacy information includes the steps of: recognizing (101) at least one piece of privacy information in a picture; analyzing (102) an information category for each piece of the privacy information; and performing (103) hiding processing to the privacy information in the picture according to the information category.