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Wide-angle image providing system

a wide-angle image and system technology, applied in image enhancement, color signal processing circuits, instruments, etc., can solve problems such as location distortion phenomena

Pending Publication Date: 2021-08-05
TENNTWO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a way to create wide-angle images without distortion, including blind spots and other issues. These images can be output in a VR format and still look good even when reduced or enlarged. The wide-angle image can be created using different camera modules, and calibration is simple using dedicated programs or mobile apps. The wide-angle image can be used in a variety of industries and applications, such as vehicles, drones, mobile devices, cameras, and more.

Problems solved by technology

However, in general, a camera used for CCTV as described above has a view angle in the range of 30° to 70° and has a blind spot due to a limited photographing range.
Furthermore, an image captured by a panorama camera according to a conventional technology has a problem in that a location distortion phenomenon occurs.

Method used

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Embodiment Construction

[0048]Hereinafter, embodiments of the present invention are described in detail with reference to the accompanying drawings. However, in describing the embodiments, a detailed description of the known function or element related to the present invention will be omitted if it is deemed to make the gist of the present invention unnecessarily vague.

[0049]Furthermore, it is to be noted that in the drawings, the size of each element may have been exaggerated and does not correspond to an actual size.

[0050]FIG. 1 shows a configuration of a system for providing a wide-angle image according to an embodiment of the present invention. Hereinafter, the configuration of the system for providing a wide-angle image according to an embodiment of the present invention is described with reference to FIG. 1.

[0051]As shown FIG. 1, the system for providing a wide-angle image according to an embodiment of the present invention may be configured to include a first camera module 110, a second camera modul...

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PUM

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Abstract

The present invention relates to a wide-angle image providing system including: a first camera module for generating a first area image generated by capturing a first area; a second camera module for generating a second area image generated by capturing a second area which is adjacent to the first area; and calibration processing unit for carrying out distortion correction and phase difference correction for the first and second area images, respectively, and carrying out overlap correction and color correction for the first and second area images which have been calibrated for phase difference.

Description

TECHNICAL FIELD[0001]An embodiment of the present invention relates to a system for providing a wide-angle image.BACKGROUND ART[0002]In general, a CCTV camera is used for security purposes of general homes or is installed to prevent trespassing, robbery or a fire at places, such as a department, a bank and an exhibition hall, and to rapidly process an accident although the accident occurs.[0003]In particular, such a CCTV camera system is installed at a specific place for a special purpose and is used for the purpose of monitoring an image at a remote place in order to surveil all situations. In general, the CCTV camera is installed at the top of a wall surface or the ceiling of a building so that as wide an area as possible can be surveiled and set toward a specific direction.[0004]However, in general, a camera used for CCTV as described above has a view angle in the range of 30° to 70° and has a blind spot due to a limited photographing range. In order to reduce such a blind spot, ...

Claims

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Application Information

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IPC IPC(8): H04N5/232G06T5/00H04N9/68H04N5/225G06T5/50G06T7/80
CPCH04N5/23232H04N5/23238G06T5/006G06T7/80H04N5/2252G06T5/50H04N9/68H04N17/002G06T2207/10016G06T2207/30232G06T2207/10024H04N7/183H04N23/45H04N23/698H04N23/90G06T5/80H04N23/951H04N23/51
Inventor PARK, SEONG YEUL
Owner TENNTWO CO LTD