Three dimension display method, program, recording medium, server device and and image filter

Abstract

A business model is provided which enables proactive development of 3D stereoscopic image data distribution services, while preventing the providing servers' interests from being hurt by unauthorized copying. A user terminal sends a disk ID, which has been encrypted and pre-stored in a distributed media, to a service providing device via the Internet. The service providing device sends a cryptographic key to decrypt said encrypted disk ID to the user terminal via the Internet. The user terminal decrypts the encrypted disk ID by the received cryptographic key, and once the cryptographic key is determined valid a 3D stereoscopic image display function of 3D software is enabled and the 3D stereoscopic image data stored in the distributed media is displayed as a 3D stereoscopic image.

Description

technical field [0001] The present invention relates to an image reproduction system and its program for reproducing image contents, and more particularly, the present invention is suitable for stereoscopic viewing of distributed image data. Background technique [0002] With the spread of the Internet, various information distribution services are commercialized. In particular, the distribution of music information and the distribution of image data such as movies and photographs are actively being commercially developed. At present, image data is distributed and reproduced as a two-dimensional image in the same way as ordinary television images. However, in the future, distribution of image data that can be reproduced as a three-dimensional stereoscopic image is expected. The distribution of three-dimensional stereoscopic image data can respond to the user's request for more realistic image reproduction. [0003] As an invention of a system for realizing a distribution ...

AI Technical Summary

Problems solved by technology

For example, the following business form can be adopted, that is, the sample image data and the three-dimensional image data to be charged are stored in the storage medium in advance, and the three-dimensional image data to be charged can be reproduced by obtaining the key information. However, the The commercial form cannot be realized by the above-mentioned invention

Although the reproduction trial of the sample image is effective in stimulating the user's interest and arousing the desire to purchase three-dimensional stereoscopic image data, it cannot be realized by the above-mentioned invention.

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