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Image processing device and method based on dual cameras

An image processing device and dual-camera technology, applied in image communication, color TV parts, TV system parts, etc., can solve the problem that it is difficult to ensure the global clarity of the image, and achieve enhanced image detail performance and improved imaging effect of effect

Active Publication Date: 2019-11-29
INST OF COMPUTING TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above-mentioned devices are still insufficient in image fusion. For images with complex pictures and large depth of field, it is difficult to ensure the overall clarity of the image.

Method used

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  • Image processing device and method based on dual cameras
  • Image processing device and method based on dual cameras

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention more clear, the image processing device and method based on dual cameras provided in the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] According to the length of the focal length, the lens is generally divided into wide-angle lens and telephoto lens. Generally, a wide-angle lens has a wider viewing angle and a wider viewing range than the naked eye can see, so it is especially suitable for large-scale overall shooting; in contrast, a telephoto lens is similar to the principle of a telescope and is suitable for shooting objects that are difficult to approach , but its viewing range is far smaller than what people can see with the naked eye.

[0024] In order to solve the problem that both wide-angle and telephoto cannot be obtained at the same time, the inventor found through research that the wide-...

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Abstract

The present invention relates to an image processing device based on dual cameras, including a first camera, a second camera and a control module, wherein the first camera is used to capture an overall image; the control module is used to send a shooting instruction to the A second camera; the second camera shoots a partial image according to the received shooting instruction, wherein the shooting instruction includes shooting information of the first camera and image information of the overall image. The invention can improve the imaging effect of local targets and enhance the details of the whole image.

Description

technical field [0001] The present invention relates to the technical field of digital image processing, in particular to an image processing device and method based on dual cameras. Background technique [0002] In today's world, with the rapid development of digital photography technology, more and more electronic devices have camera functions, making people's work and life more enjoyable and convenient. At the same time, everyone's requirements for shooting functions are also increasing. [0003] Traditional camera devices mostly use a single camera for camera operations. Because a single camera is limited by focal length, aperture size, shutter speed, and light metering methods, its shooting method is single and its imaging effect is limited, which cannot meet the application requirements of high-definition images. [0004] In order to overcome the defects of the traditional way of taking photos, in the prior art, there is a camera device designed with a dual camera that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/67H04N23/90
Inventor 韩银和许浩博王颖
Owner INST OF COMPUTING TECH CHINESE ACAD OF SCI