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Apparatus and method for image stabilization using image blur correction

A blur correction, image technology, applied in image enhancement, image analysis, image communication, etc., can solve problems such as cost increase, blur correction, performance change, etc., to achieve the effect of increased efficiency, fast reproduction, and reduced time

Active Publication Date: 2019-06-04
SK TELECOM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method corrects blur by utilizing the camera sensor to correct the position of the image; however, there are still hurdles to be overcome: performance varies and cost increases depending on the type of camera sensor

Method used

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  • Apparatus and method for image stabilization using image blur correction
  • Apparatus and method for image stabilization using image blur correction
  • Apparatus and method for image stabilization using image blur correction

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Embodiment Construction

[0024] Hereinafter, at least one embodiment of the present disclosure will be described in detail with reference to the accompanying drawings. In the following description, like reference numerals refer to like elements, even though the elements are shown in different drawings. Also, in the following description of at least one embodiment, detailed descriptions of known functions and configurations contained herein will be omitted for clarity and conciseness.

[0025] First refer to figure 1 An overall system including the image stabilization apparatus 100 according to some embodiments of the present disclosure is described.

[0026] The image stabilization device 100 according to some embodiments is connected to a camera 300 for capturing or recording an image via a wired or wireless network 500 .

[0027] The image stabilization apparatus 100 according to some embodiments is configured in the form of a server or the like. Therefore, the respective constituent elements of ...

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Abstract

Provided are a method and apparatus for stabilizing an image using image blur correction, wherein blur of a frame in an image captured by a camera is corrected by dividing the image into blocks, extracting feature points, and calculating a motion vector, thereby outputting stable image.

Description

technical field [0001] In some implementations, the present disclosure relates to methods and apparatus for stabilizing images based on image blur correction. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not constitute prior art. [0003] In recent years, with the development of camera imaging technology, imaging devices are increasingly used, which raises the problem of correcting image blur. Image blurring occurs from various circumstances such as image blurring due to camera shaking or the like when using a camera of a mobile terminal such as a portable digital camera, a smart phone, or the like. In the case of a CCTV installed outdoors, image blurring is generated from weather environments such as rain, wind, etc., and a vehicle-mounted black box camera suffers from image blurring generated from vibration of a vehicle during driving. [0004] Image stabilization tools for co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232G06K9/46G06T5/00G06T7/238G06T7/246G06V10/56G06V10/60
CPCG06T2207/20021G06T2207/20201G06T7/238G06T7/246G06T2207/10024G06V10/443G06V10/56G06V10/60H04N23/6811H04N23/683G06T5/73G06T5/40G06T7/20
Inventor 申丞镐
Owner SK TELECOM CO LTD
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