Patent ID: 11902487
Assignee: DENSO TEN LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 6:
7. An image processing method, executed by an image processing system including an image processing device and a terminal, the image processing method comprising:
recognizing, by the image processing device, a part of a confidential target from a captured image;
image-processing, by the image processing device, the captured image such that the recognized part is concealed;
encrypting, by the image processing device, data of the recognized part;
encoding the image-processed image into data of a predetermined format;
generating, by the image processing device, a file by merging the encoded data and the encrypted data in a container of mp4 format;
decoding, by the terminal, the encoded data of the image-processed image contained in the generated file acquired from the image processing device; and
synthesizing, by the terminal to which information for decrypting the encrypted data encrypted by the image processing device is provided, an image obtained by decrypting the encrypted data with the decoded image.