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Image generation device

An image and image data technology, applied in the field of image generation devices, can solve problems such as difficulty in viewing images, reducing image resolution, and deteriorating observation functions.

Inactive Publication Date: 2006-01-25
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a wide-angle camera is used for this purpose, the number of cameras can be reduced, but the resolution of the image displayed on the monitor monitor is lowered, and the displayed image becomes difficult to view, deteriorating the observation function

Method used

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Embodiment Construction

[0031] Hereinafter, embodiments of an image generating device according to the present invention will be described in detail with reference to the accompanying drawings.

[0032] figure 1 is a system block diagram showing the configuration of an image generating device for realizing the present invention. The basic configuration of this system has: a viewpoint conversion synthesis image generation / display device 10, which includes a plurality of imaging units; An image of a composite image observed from different virtual viewpoints.

[0033] The viewpoint-transformed synthetic image generation / display device 10 mainly executes the following processes: inputting images imaged from the viewpoints of the respective imaging units; setting a three-dimensional space in which an object such as a vehicle on which the imaging units are placed; Arbitrarily set origin (virtual view point) to identify the three-dimensional space; coordinate transformation is carried out to the pixels of...

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Abstract

The present invention provides a image forming device. In a device for generating one viewpoint conversion image based on a plurality of image data, a first unit including two cameras with different viewpoints, for acquiring one of the image data, and a second unit, including two cameras with different viewpoints, which is arranged in line with the first unit so that the first and second units are in a positional relationship where the optical axis direction of a imaging lens of at least one of the two cameras included in the second unit is parallel to the optical axis direction of a imaging lens of one of the cameras included in the first unit, for acquiring the other one of the image data are provided. The units are arranged so that the imaging lenses of the two cameras included in the first and the second units have optical axes which are not parallel to each other.

Description

technical field [0001] The present invention relates to an image generating device, and more particularly, to an image generating device suitable for generating and displaying a viewpoint conversion image based on a plurality of images. Background technique [0002] When displaying images on a monitor monitor to observe a specific area, etc., display images obtained by imaging a wide range of areas with multiple cameras on a divided screen, or by sequentially switching these images as time elapses. It displays. Also, for safe driving, a rear-facing camera is installed on the vehicle to image an area that the driver cannot directly or indirectly see to display an image of the area on a monitor monitor installed near the driver's seat. [0003] These observation devices image and display images in units of cameras, and therefore, imaging a wide area requires a large number of cameras. When a wide-angle camera is used for this purpose, the number of cameras can be reduced, bu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N13/239H04N13/243
CPCG06T7/002G06T7/0075H04N13/0239H04N13/0242G06T5/006H04N13/0014G06T2207/10012G06T7/85G06T7/593H04N13/243H04N13/117H04N13/239G06T5/80
Inventor 三由贵史岩城秀和小坂明生
Owner OLYMPUS CORP