CN113793259B - 图像变焦方法、计算机设备和存储介质 - Google Patents
图像变焦方法、计算机设备和存储介质 Download PDFInfo
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- CN113793259B CN113793259B CN202111344431.6A CN202111344431A CN113793259B CN 113793259 B CN113793259 B CN 113793259B CN 202111344431 A CN202111344431 A CN 202111344431A CN 113793259 B CN113793259 B CN 113793259B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/02—Affine transformations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/04—Context-preserving transformations, e.g. by using an importance map
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10141—Special mode during image acquisition
- G06T2207/10148—Varying focus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20212—Image combination
- G06T2207/20221—Image fusion; Image merging
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CN114915728A (zh) * | 2022-05-23 | 2022-08-16 | 普联技术有限公司 | 一种多目摄像设备变焦的方法及多目摄像设备 |
CN116320784B (zh) * | 2022-10-27 | 2023-11-28 | 荣耀终端有限公司 | 图像处理方法及装置 |
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CN111147755A (zh) * | 2020-01-02 | 2020-05-12 | 普联技术有限公司 | 双摄像头的变焦处理方法、装置及终端设备 |
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JP2009077362A (ja) * | 2007-08-24 | 2009-04-09 | Sony Corp | 画像処理装置、動画再生装置、これらにおける処理方法およびプログラム |
JP4735693B2 (ja) * | 2008-09-22 | 2011-07-27 | ソニー株式会社 | 画像処理装置、撮像装置、画像処理方法およびプログラム |
US10432869B2 (en) * | 2016-09-07 | 2019-10-01 | Multimedia Image Solution Limited | Method of utilizing wide-angle image capturing element and long-focus image capturing element for achieving clear and precise optical zooming mechanism |
US10972672B2 (en) * | 2017-06-05 | 2021-04-06 | Samsung Electronics Co., Ltd. | Device having cameras with different focal lengths and a method of implementing cameras with different focal lengths |
JP2022527701A (ja) * | 2019-03-20 | 2022-06-03 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | アフィンコーディングされたブロックに対するオプティカルフローを用いた予測洗練化のための方法および装置 |
CN111641775B (zh) * | 2020-04-14 | 2021-10-01 | 北京迈格威科技有限公司 | 多摄变焦控制方法、装置及电子系统 |
CN112261387B (zh) * | 2020-12-21 | 2021-03-23 | 展讯通信(上海)有限公司 | 用于多摄像头模组的图像融合方法及装置、存储介质、移动终端 |
CN112995511B (zh) * | 2021-03-02 | 2022-11-15 | Oppo广东移动通信有限公司 | 摄像头切换方法、装置、电子设备和存储介质 |
CN113630549B (zh) * | 2021-06-18 | 2023-07-14 | 北京旷视科技有限公司 | 变焦控制方法、装置、电子设备和计算机可读存储介质 |
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Inventor after: Zhu Laosheng Inventor after: Hu Sixing Inventor after: Jiang Nianjuan Inventor after: Chen Jie Inventor after: Shen Xiaoyong Inventor after: Lv Jiangbo Inventor before: Zhu Laosheng Inventor before: Hu Sixing Inventor before: Jiang Nianjuan Inventor before: Chen Jie Inventor before: Shen Xiaoyong Inventor before: Lv Jiangbo Inventor before: Jia Jiaya |
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