JP2004147138A5 - - Google Patents
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- JP2004147138A5 JP2004147138A5 JP2002310471A JP2002310471A JP2004147138A5 JP 2004147138 A5 JP2004147138 A5 JP 2004147138A5 JP 2002310471 A JP2002310471 A JP 2002310471A JP 2002310471 A JP2002310471 A JP 2002310471A JP 2004147138 A5 JP2004147138 A5 JP 2004147138A5
- Authority
- JP
- Japan
- Prior art keywords
- correction
- electronic camera
- correcting
- correction amount
- optical axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Claims (2)
電子カメラの光軸角度を検出する撮影角度検出手段と、
電子カメラから被写体までの距離を検出する測距手段と、
前記した撮影角度検出手段により得た光軸角度情報、及び前記した測距手段の測距情報より得た焦点距離情報に基づき電子カメラの光軸角度に起因する画像歪みの補正量を演算する補正演算手段と、
補正演算手段によって演算された補正量に基づいて撮影デ−タをアオリ補正する補正手段と、
前記補正量を段階的に修正することにより前記補正手段によるアオリ補正量を修正する修正演算手段と、
を備えて構成したことを特徴とする電子カメラの自動アオリ補正装置。In an electronic camera that generates image data by processing image information output by an individual image sensor,
Photographing angle detection means for detecting the optical axis angle of the electronic camera;
Ranging means for detecting the distance from the electronic camera to the subject;
Correction for calculating the correction amount of the image distortion caused by the optical axis angle of the electronic camera based on the optical axis angle information obtained by the photographing angle detecting means and the focal length information obtained from the distance measuring information of the distance measuring means. Computing means;
Correction means for correcting the shooting data based on the correction amount calculated by the correction calculation means;
Correction calculation means for correcting the tilt correction amount by the correction means by correcting the correction amount in stages;
An automatic tilt correction device for an electronic camera, comprising:
前記補正演算手段が出力する補正量に基づいてアオリ補正の最小値を求める手段を更に備え、
前記補正手段は前記最小値によりアオリ補正することを特徴とする電子カメラの自動アオリ補正装置。In the automatic tilt correction apparatus for an electronic camera according to claim 1,
Further comprising means for obtaining the minimum value of the tilt correction based on the correction amount to force out the correction operation unit,
An automatic tilt correction apparatus for an electronic camera, wherein the correction means performs tilt correction using the minimum value .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002310471A JP2004147138A (en) | 2002-10-25 | 2002-10-25 | Automatic camera movement compensation device for electronic camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002310471A JP2004147138A (en) | 2002-10-25 | 2002-10-25 | Automatic camera movement compensation device for electronic camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004147138A JP2004147138A (en) | 2004-05-20 |
| JP2004147138A5 true JP2004147138A5 (en) | 2005-10-13 |
Family
ID=32455952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002310471A Pending JP2004147138A (en) | 2002-10-25 | 2002-10-25 | Automatic camera movement compensation device for electronic camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2004147138A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7990412B2 (en) | 2004-11-01 | 2011-08-02 | Hewlett-Packard Development Company, L.P. | Systems and methods for correcting image perspective |
| EP1768387B1 (en) | 2005-09-22 | 2014-11-05 | Samsung Electronics Co., Ltd. | Image capturing apparatus with image compensation and method therefor |
| JP4640080B2 (en) * | 2005-09-29 | 2011-03-02 | パナソニック株式会社 | Imaging device |
| JP4632971B2 (en) * | 2006-03-03 | 2011-02-16 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Terminal having imaging function, and program |
| JP2016127419A (en) * | 2014-12-26 | 2016-07-11 | カシオ計算機株式会社 | Image correction device, image correction method, and program |
-
2002
- 2002-10-25 JP JP2002310471A patent/JP2004147138A/en active Pending
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