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Combined camera system, mobile terminal and image processing method

A camera system and image technology, applied in image communication, solid image signal generator, image reproducer using projection device, etc., can solve the problem of occupying a large space

Active Publication Date: 2018-10-23
SHENZHEN ORBBEC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Equipping a computing device with a color camera and a depth camera makes the device have a wider range of functions, but considering mobile devices such as mobile phones, tablets and other small computing devices, it is unwise to set up many cameras, on the one hand it takes up a lot of space ; On the other hand, it will also bring greater power consumption

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  • Combined camera system, mobile terminal and image processing method
  • Combined camera system, mobile terminal and image processing method
  • Combined camera system, mobile terminal and image processing method

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Embodiment Construction

[0038] The preferred embodiments of the invention will be further described in detail below.

[0039] Such as figure 1 Shown, the combined camera system of a kind of embodiment comprises the first camera device, the second camera device, laser projection device, processor and memory, the first camera device is a wide-angle camera, and the second camera device is a telephoto camera, processing The device is electrically connected with the first camera device, the second camera device and the laser projection device respectively.

[0040] The laser projection device is used for projecting the structured light pattern of the invisible laser to the common field of view of the first camera device and the second camera device; the first camera device is used for synchronously collecting The first visible light image and the first invisible light image; the second camera device is used for synchronously collecting the second visible light image and the second invisible light image i...

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Abstract

The invention discloses a combined camera system, a mobile terminal and an image processing method. In the combined camera system, a laser projection device is used to project a structured light pattern of an invisible laser to a common field of view of a first camera device and a second camera device; The first camera device is used for synchronously collecting the first visible light image and the first invisible light image in the common field of view; the second camera device is used for synchronously collecting the second visible light image and the second invisible light image in the common field of view; processing The device is used to calculate a first depth image by using the first invisible light image, calculate a second depth image by using the second invisible light image, and synthesize the first depth image and the second depth image to obtain a third depth image, and use the second visible light image Perform visual motion tracking. The invention can simultaneously collect visible light images, target depth images and visual motion tracking, and can synthesize depth images with larger depth range and higher spatial resolution.

Description

【Technical field】 [0001] The invention relates to the fields of optical measurement and electronics, in particular to a combined camera system, mobile terminal and image processing method. 【Background technique】 [0002] RGB images can record the color features of objects, and have been widely used in pattern recognition, such as face recognition and object detection. In recent years, with the development of depth measurement technology, especially based on the development of structured light technology, the use of depth cameras to measure the depth information of objects for further applications such as somatosensory manipulation, 3D reconstruction, tracking and obstacle avoidance has gradually gained attention. [0003] Equipping a computing device with a color camera and a depth camera makes the device have a wider range of functions, but considering mobile devices such as mobile phones, tablets and other small computing devices, it is unwise to set up many cameras, on th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/04H04N9/31
CPCH04N9/317H04N23/10
Inventor 黄源浩刘龙肖振中许星
Owner SHENZHEN ORBBEC CO LTD
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