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3-dimensional image creation device, 3-dimensional image reproduction device, 3-dimensional image processing device, 3-dimensional image processing program, and recording medium containing the program

A three-dimensional image and generating device technology, applied in image communication, electrical components, stereoscopic systems, etc., can solve the problems of not being able to obtain the desired stereoscopic view, tension, uncomfortable eyes, etc.

Inactive Publication Date: 2006-05-17
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if a three-dimensional image is enlarged and reduced in the same manner as a usual two-dimensional image, there is a problem that a desired stereoscopic view cannot be obtained, blurring occurs, or uncomfortable stereoscopic view causes strain on the eyes

Method used

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  • 3-dimensional image creation device, 3-dimensional image reproduction device, 3-dimensional image processing device, 3-dimensional image processing program, and recording medium containing the program
  • 3-dimensional image creation device, 3-dimensional image reproduction device, 3-dimensional image processing device, 3-dimensional image processing program, and recording medium containing the program
  • 3-dimensional image creation device, 3-dimensional image reproduction device, 3-dimensional image processing device, 3-dimensional image processing program, and recording medium containing the program

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0093] FIG. 1 is a block diagram showing the configuration of a three-dimensional image generating device according to a first embodiment. In Fig. 1, the three-dimensional image generating device 100 includes: an image combining unit 101, which is used to determine the arrangement mode of images 1 to K seen from multiple viewpoints (K represents the number of viewpoints, and here K is equal to or greater than 2 integer), and generate a combined image by combining these consecutive images with each other; the controller 102 is used to select whether to combine images 1 to K (with / without combining), whether to reduce the size of images 1 to K (reduced presence / absence), one image to be used for 2D display (2D selection), and the number of viewpoints and image arrangement order; 3D information generation unit 103 for presence / absence of reduction by formatting, presence / absence of combination, image arrangement mode, information of 2D selection and number of viewpoints to genera...

no. 2 example

[0111] Here, the input to the multiplexer 104 may be encoded image information. FIG. 19 shows the configuration of the three-dimensional image generating device 110 related to this case. The difference between the 3D image generation device 110 and the 3D image generation device 100 shown in FIG. 1 is that it includes an encoder 105 .

[0112] The output from the multiplexer 104 is connected to a recording device such as an IC memory, a magneto-optical disk, a magnetic tape, a hard disk, and / or a communication device such as a LAN, a modem. Here, it is assumed that an IC memory is connected to the multiplexer 104 . Next, the recording format used in this case will be described.

[0113] Generally, when an IC memory is used as a recording medium, a file system such as FAT (File Allocation Table) or the like is constituted on the IC memory, and data is recorded as a file. As the file format used here, an existing file format or a newly defined unique format may be used.

[0...

no. 3 example

[0135] Next, a reproduction device that displays image data generated by the three-dimensional image generating device 100 as a three-dimensional image will be described.

[0136] Fig. 15 is a block diagram showing the configuration of a three-dimensional image reproducing device according to an embodiment of the present invention. In FIG. 15 , the three-dimensional image reproducing apparatus includes a demultiplexer 201 , a 3D information analyzer 202 and an image converter 203 .

[0137] The demultiplexer 201 reads image data that has been multiplexed in a predetermined format from a recording device or a communication device, and separates it into image information, 3D information, and management information. Although not shown in FIG. 15, when voice and / or music have been multiplexed, these data are also separated by the demultiplexer 201.

[0138] The three-dimensional information analyzer 202 analyzes 3D information in a predetermined format, and extracts a setting val...

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Abstract

An image signal composed of sequential frames is input to a 3-dimensional image creating apparatus, frame by frame. A controller ( 102 ) designates the presence / absence of reduction, the presence / absence of joining and 2D select. An image converter ( 101 ) creates image data in the format designated by the presence / absence of reduction and the presence / absence of joining. A 3D information creator( 103 ) creates 3D information necessary for displaying the image as a 3-dimensional image by formatting the presence / absence of reduction, the presence / absence of joining and 2D select. A multiplexer( 104 ) converts image data and 3D information in a predetermined format and outputs them to the outside. In this way, it is possible to make the image data for 3-dimensional display versatile and select an arbitrary viewpoint image efficiently.

Description

technical field [0001] The present invention relates to a three-dimensional image generating device for adding attribute information to image data when generating image data for three-dimensional display, and to a three-dimensional image reproducing device for reproducing the data. [0002] The present invention also relates to a three-dimensional image processing device, a three-dimensional image processing program, and a recording medium recorded with the program. Warn the user when the image is stereoscopic, or appear stereoscopic, and correct it if it can improve the stereoscopic effect. Background technique [0003] Conventionally, various methods of displaying three-dimensional images have been proposed. Among them, a "binocular method" using binocular parallax is generally employed. Specifically, a stereoscopic view is achieved by providing left and right eye images with binocular parallax and projecting them separately to the left and right eyes, respectively. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00H04N15/00
CPCH04N13/178
Inventor 野村敏男矢部博明北浦龙二大原一人盐井正宏内海端
Owner SHARP KK
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