Abstract: An image processing system (200, 201) (image recording apparatus (100, 101)) including: image data keeping structure (image recording device (4, 20)/image producing device (57, 80)) for having image data and process information added to the image data; and image processing structure (image processing device (1, 11, 57, 80)) for receiving the image data to which the process information is added, the image processing structure (1, 11, 57, 80), executing an image process on the image data based on the added process information.

Abstract: The digital camera includes a photographing unit which picks-up image data, a storage control unit which stores the image data, a reconstruction control unit which reconstructs the stored image data, an image data processing unit which combines the picked-up image data and the reconstructed image data, and stores the produced image data into the recording medium, a display control unit makes a display unit simultaneously display the picked-up image data for monitoring and the reconstructed image data, or makes the display unit display the image data generated by the image data processing unit.

Abstract: A control system for digital camera makes it possible to control a digital camera from a personal computer and to operate the digital camera simultaneously from both of the digital camera side and the personal computer side by means of performing a communication between the digital camera on which a WWW server function is equipped and the personal computer having a WWW browser function.

Abstract: Disclosed is an encoder for forming electronic watermark information which allows detecting tampering of a digital content based on an electronic watermark embedded in the digital content, and limiting said tampered part. This encoder comprises means for dividing a subject digital content into multiple blocks, and means for independently forming the electronic watermark information in the individual blocks.

Abstract: An image processing system (200, 201) (image recording apparatus (100, 101)) including: image data keeping structure (image recording device (4, 20)/image producing device (57, 80)) for having image data and process information added to the image data; and image processing structure (image processing device (1, 11, 57, 80)) for receiving the image data to which the process information is added, the image processing structure (1, 11, 57, 80), executing an image process on the image data based on the added process information.

Abstract: Disclosed is an encoder for forming electronic watermark information which allows detecting tampering of a digital content based on an electronic watermark embedded in the digital content, and limiting said tampered part. This encoder comprises means for dividing a subject digital content into multiple blocks, and means for independently forming the electronic watermark information in the individual blocks.

Abstract: A control system for digital camera makes it possible to control a digital camera from a personal computer and to operate the digital camera simultaneously from both of the digital camera side and the personal computer side by means of performing a communication between the digital camera on which a WWW server function is equipped and the personal computer having a WWW browser function.

Abstract: The digital camera includes a photographing unit which picks-up image data, a storage control unit which stores the image data, a reconstruction control unit which reconstructs the stored image data, an image data processing unit which combines the picked-up image data and the reconstructed image data, and stores the produced image data into the recording medium, a display control unit makes a display unit simultaneously display the picked-up image data for monitoring and the reconstructed image data, or makes the display unit display the image data generated by the image data processing unit.