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Electronic device and photographing method thereof

An electronic device and image technology, applied in the direction of electrical components, selective content distribution, image communication, etc., can solve problems such as errors

Active Publication Date: 2017-03-22
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, the paired images must be captured by both cameras at the same time, otherwise any mismatch in the two images will cause errors (such as ghosting) when processing the images

Method used

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  • Electronic device and photographing method thereof
  • Electronic device and photographing method thereof
  • Electronic device and photographing method thereof

Examples

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Embodiment Construction

[0030] The following disclosure provides many different embodiments or illustrations for implementing different features of the invention. The components and arrangements of specific examples are used in the following discussion to simplify the present invention. Any exemplifications discussed are for illustrative purposes only and do not in any way limit the scope and meaning of the invention or its exemplifications. In addition, the present invention may repeatedly refer to numerical symbols and / or letters in different examples, and these repetitions are for the purpose of simplification and illustration, and do not specify the relationship between different embodiments and / or configurations discussed below.

[0031] Regarding the "coupling" or "connection" used in this article, it can refer to two or more elements that are in direct physical or electrical contact with each other, or indirect physical or electrical contact with each other, and "coupling" or " "Connected" ma...

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Abstract

The invention discloses an electronic device and a photographing method thereof. The photographing method is applicable to an electronic device having a first camera and a second camera, wherein the photographing method includes the following steps. storing a plurality of first frames generated by the first camera in a first queue and storing a plurality of second frames generated by a second camera in a second queue. When the first camera is triggered to capture the first image, the first frame with the first time stamp is extracted from the first frames as the first image. A second frame with a second time stamp corresponding to the first time stamp is searched from the second queue. A corresponding second frame is extracted from the second frames as a second image. Thereby, the second image captured by the second camera and the first image captured by the first camera are time-synchronized with each other, reducing the mismatch between images caused by the capture time interval.

Description

technical field [0001] The present invention relates to a photography method / device, and in particular to a method for synchronizing images captured by different cameras. Background technique [0002] Photography has always been a professional skill as it requires considerable knowledge to determine the proper settings (such as controlling exposure time, white balance and focal length) to take pictures. As the manual settings of photography become increasingly complex, users also need more operations and background knowledge. [0003] Stereoscopic image technology is based on the human binocular vision principle. One of the ways to create a stereoscopic image is to set two cameras at a specific distance to shoot the same object in the scene at slightly different positions / angles to obtain two images. The X-dimensional (X-dimensional) information and the Y-dimensional (Y-dimensional) information of objects in the scene can be obtained from one image. Z-dimensional informat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/02
CPCG01C11/06H04N21/242H04N21/816H04N21/43072
Inventor 谢宗贤康明哲
Owner HTC CORP