Automated content data analysis platform and method

Automated content data analysis platform and method

  • CN 111,447,171 A
  • Filed: 10/26/2019
  • Published: 07/24/2020
  • Est. Priority Date: 10/26/2019
  • Status: Active Grant
First Claim
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1. An automated content data analysis platform, the platform comprising:

  • the content acquisition equipment is arranged in the projector and used for acquiring the current projection picture of the projector so as to obtain and output the corresponding current projection picture;

    the projection driving device is arranged in the projector and used for controlling the current projection picture of the projector;

    the projection control switch is connected with the projection driving device and used for controlling the projection driving device to stop the current projection action of the projector when receiving a obscene content extraction instruction;

    the projection control switch is also used for controlling the projection driving equipment to start the current projection action of the projector when receiving the non-obscene content extraction instruction;

    the WIFI communication interface is arranged on a shell of the projector, is connected with the projection driving device, and is used for controlling the projection driving device to wirelessly send the current projection picture of the projector to a mobile terminal of a nearby worker when receiving a obscene content extraction instruction;

    the WIFI communication interface is further used for controlling the projection driving device to stop wirelessly sending the current projection picture of the projector to the mobile terminal of nearby workers when receiving the non-obscene content extraction instruction;

    the content acquisition equipment is connected with the content acquisition equipment and used for detecting each curve in the received current projection picture so as to output each image area where each curve is respectively located as each curve area and output each image area of a non-curve area in the current projection picture as each non-curve area;

    in the content acquisition device, outputting, as each curve region, each image region in which each curve is respectively located includes;

    taking pixel points with the horizontal distance to each curve within a preset pixel number threshold value as pixel points forming a corresponding curve area;

    in the content acquisition device, the preset pixel number threshold is 5 pixels, 7 pixels or 9 pixels;

    the Butterworth low-pass filtering equipment is connected with the content acquisition equipment and is used for executing Butterworth low-pass filtering processing on each curve area to obtain a corresponding real-time filtering area and not executing the Butterworth low-pass filtering processing on a non-curve area;

    the region merging equipment is respectively connected with the Butterworth low-pass filtering equipment and the content acquisition equipment and is used for performing region merging processing on each real-time filtering region and each non-curve region so as to obtain a directional filtering image corresponding to the current projection picture;

    and the organ extraction equipment is arranged in the projector, is respectively connected with the area merging equipment, the projection control switch and the WIFI communication interface, and is used for receiving the directional filtering image, analyzing the content similarity of the directional filtering image and each reproductive organ pattern, and issuing an obscene content extraction instruction when the reproductive organ pattern with the similarity exceeding the limit exists, or else, issuing a non-obscene content extraction instruction.

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