Image processing device and image processing system

An image processing device, comprising:

• a plurality of image data processing means including at least first and second image data processing means which have different security levels and which process inputted image data;
• and
• image data processing requesting means which request any of the image data processing means to process image data,
• wherein the image data processing requesting means specify in advance automatic selection or manual selection of the image data processing means, and
• the image data processing requesting means have functions to select, from among the plurality of image data processing means, all other image data processing means whose security level is equal to or higher than the security level of the first image data processing means that is first requested to process the image data, to verify a security level of the second image data processing means to which the image data processing is to be requested, and then to request the second image data processing means to perform alternate processing of the image data in place of the first image data processing means that is first requested to process the image data if the first image data processing means can no longer continue processing subsequent part of the image data.

An image processing system, comprising:

• a plurality of image data processing means including at least first and second image data processing means which have different security levels and which process inputted image data;
• and
• image data processing requesting means which request any of the image data processing means to process image data, where the image processing system distributes image data received from the image data processing requesting means to the second image data processing means available for distributed processing in addition to the first image data processing means that is first requested to process the image data, wherein
• the data processing requesting means specify in advance automatic selection or manual selection of the image data processing means, and the image data processing requesting means have functions to select, from among the plurality of image data processing means, all other image data processing means whose security level is equal to or higher than the security level of the first image data processing means that is first requested to process the image data, to verify security levels of the second image data processing means to which the image data distributed processing is to be requested, and then to request the second image data processing means to perform distributed processing of the image data;
• and
• the second image data processing means have a function to perform distributed processing of the image data in conjunction with the first image data processing means that is first requested to process the image data.

An image processing system, comprising:

• a plurality of image data processing means including at least first and second image data processing means which have different security levels and which process inputted image data;
• and
• image data processing requesting means which request any of the image data processing means to process image data, where the image processing system alternated processes image data inputted by the image data processing requesting means to the second image data processing means available for alternate processing in place of the first image data processing means that is first requested to process the image data,
• wherein the image data processing requesting means specify in advance automatic selection or manual selection of the image data processing means, and the image data processing requesting means have functions to select, from among the plurality of image data processing means, all other image data processing means whose security level is equal to or higher than the security level of the first image data processing means that is first requested to process the image data, to verify a security level of the second image data processing means to which the image data alternate processing is to be requested, and then to request the second image data processing means to perform alternate processing of the inputted image data if the first image data processing means that is first requested to process the image data can no longer continue processing subsequent part of the image data;
• and
• the second image data processing means has a function to perform alternate processing of the subsequent part of the image data in place of the first image data processing means that is first requested to process the image data.