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Apparatus acquiring 3d distance information and image

A distance information and image technology, which is applied in the field of devices for obtaining three-dimensional distance information and images, can solve problems such as the inability to easily extract distance information, and achieve the effects of easy extraction and simple calculation and processing.

Inactive Publication Date: 2011-01-05
SILICONFILE TECH INC
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Problems solved by technology

[0008] However, when there is an obstacle in front of such a wafer-level stereo camera, accurate distance information cannot be easily extracted due to the existence of hidden objects or occlusions on the left and right images

Method used

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  • Apparatus acquiring 3d distance information and image
  • Apparatus acquiring 3d distance information and image
  • Apparatus acquiring 3d distance information and image

Examples

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Embodiment Construction

[0019] Preferred embodiments of the invention will now be described in more detail, examples of which are illustrated in the accompanying drawings.

[0020] figure 1 is a schematic diagram showing the configuration of an apparatus for acquiring three-dimensional distance information and images according to an embodiment of the present invention.

[0021] refer to figure 1 , the device 100 for acquiring three-dimensional distance information and images according to the present invention includes an image sensor unit 110 , a distance information extraction unit 120 and an image processing unit 130 .

[0022] The image sensor unit 110 includes a left image sensor 111, a center image sensor 112, and a right image sensor 113, which are disposed on one board and separated from each other by a predetermined interval. The left image sensor 111 , the center image sensor 112 and the right image sensor 113 acquire left, center and right images of the reference object, respectively.

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Abstract

An apparatus for acquiring distance information and images includes an image sensor unit including a left image sensor, a central image sensor, and a right image sensor, which are arranged on one board while being spaced apart from one another at a predetermined interval, and a distance information extraction unit that extracts distance information by comparing an image of a reference object acquired through the central image sensor with an image of the reference object acquired through the left image sensor and an image of the reference object acquired through the right image sensor.

Description

technical field [0001] The present invention relates to an apparatus for acquiring distance and images, and more particularly to an apparatus for acquiring three-dimensional distance information and images capable of extracting information about a target by comparing the image acquired by the center image sensor with the images acquired by the left and right image sensors. distance information, and output an image at a specific position by utilizing the extracted position information, a center image sensor, a left image sensor, and a right image sensor are provided on one board. Background technique [0002] With the development of information communication technology, multimedia services supporting two-dimensional images and sounds have been provided by means of digital terminals that process characters, voice and images at high speed, and research on three-dimensional information communication services that provide three-dimensional actual multimedia services has been activ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C11/06H04N13/00
CPCG01C11/06G01S11/12H04N13/0242G06T7/0077G06T2207/10012G06T7/596H04N13/243
Inventor 李炳洙
Owner SILICONFILE TECH INC
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