Picture retrieval system and method

Picture retrieval system and method

  • CN 105,760,390 B
  • Filed: 12/17/2014
  • Issued: 09/28/2021
  • Est. Priority Date: 12/17/2014
  • Status: Active Grant
First Claim
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1. A picture retrieval system, operable in an electronic device, the system comprising:

  • the image acquisition module is used for acquiring an image to be identified;

    the picture processing module is used for preprocessing the picture to be identified;

    the image processing module is further configured to, after preprocessing the image to be recognized, fill and cover the text with the color of the preset range of the text when recognizing that the image to be recognized also includes the text;

    the characteristic extraction module is used for extracting the image characteristics of the picture to be identified;

    the retrieval module is used for retrieving a picture matched with the picture to be identified from a preset cloud storage according to the acquired image characteristics;

    the picture processing module is also used for extracting the recognized characters before the characters are filled and covered by utilizing the colors in the preset range of the characters; and

    the retrieval module is further configured to retrieve text data including the characters in the cloud storage according to the extracted characters, and when the text data including the characters is retrieved from the cloud storage, obtain the text data including the characters and a picture corresponding to the text data including the characters in the cloud storage.

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