Depth calculation processor, data processing method and 3D image equipment

A deep computing and deep processing technology, applied in image data processing, computing, image analysis, etc., can solve problems such as single function and narrow application range, and achieve the effect of reducing the overall size and power consumption

Pending Publication Date: 2017-12-01
SHENZHEN ORBBEC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose a depth calculation processor that can adapt to various main devices and realize multiple functions, so as to solve the problem of single function, narrow scope of application and the need to carry out processing according to specific applications in existing depth calculation processing chips. Tailor-made technical questions

Method used

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  • Depth calculation processor, data processing method and 3D image equipment
  • Depth calculation processor, data processing method and 3D image equipment
  • Depth calculation processor, data processing method and 3D image equipment

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0017] figure 1 It is a schematic diagram of an application scene of a mobile terminal with a depth camera according to an embodiment of the present invention. exist figure 1 In the process, the user 43 holds the mobile phone 41 and controls the mobile phone 41 with the hand 44 . The mobile phone 41 here may also be other mobile terminal devices, such as a tablet, a personal computer, etc., or more broadly, a computing device with functions such as independent calculation and display. The front of the mobile phone 41 is equipped with a camera 42, where the camera 42 refers to a depth camera that can be used to acquire depth information of a target.

[0018] The depth camera 42 projects a structured light pattern into the target space (a structured light pattern refers to a specially coded fixed pattern, generally an invisible light pattern, ...

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Abstract

The invention discloses a depth calculation processor, a data processing method, and a 3D image device. The depth calculation processor includes at least two input ports for receiving first image data, the first image data including at least a structured light image collected under the projection of structured light; an input switch connected to the input ports and for the passage of all or part of the first image data from the input port; a data processing engine connected to the input switch and for calculation processing of the first image data output by the input switch so as to output second image data which at least comprise a depth map, wherein, the data processing engine at least comprises a depth processing engine for performing depth calculation processing on the structured light image to obtain the depth map; and at least one output port, directly or indirectly connected to the data processing engine, and for outputting the second image data to a host device.

Description

technical field [0001] The invention relates to the fields of computers and microelectronics, in particular to a depth calculation processor and a data processing method thereof, and also to a 3D image device. Background technique [0002] The depth camera is used to obtain the three-dimensional depth information of the object, and the depth information can be used for three-dimensional modeling, recognition, human-computer interaction and other applications, and is further used for 3D printing, face recognition payment, SLAM (Simultaneous Localization and Mapping real-time positioning and map construction), somatosensory manipulation, etc. Among the existing depth camera schemes, the structured light depth camera is commonly used. The principle of this scheme is: by projecting a certain pattern of structured light on the target object, using a dedicated depth calculation chip to analyze the collected structured light pattern to obtain For the depth information of the targe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/55G06T7/30
CPCG06T2200/28G06T2207/10048G06T2207/20228G06T7/521G06V2201/121G06V40/166G06V40/169
Inventor 肖振中梅小露徐盛黄源浩许星
Owner SHENZHEN ORBBEC CO LTD
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