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Depth imaging mobile terminal and human face identification application method

A mobile terminal and depth image technology, applied in the electronic field, can solve the problems of low cost and high computing efficiency, achieve the effect of reducing volume and cost and ensuring high efficiency

Pending Publication Date: 2018-08-17
SHENZHEN ORBBEC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the contradiction between low cost and high computing efficiency faced by the integration of depth cameras into terminal equipment in the prior art, the present invention provides a method for depth imaging mobile terminals and face recognition applications

Method used

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  • Depth imaging mobile terminal and human face identification application method
  • Depth imaging mobile terminal and human face identification application method
  • Depth imaging mobile terminal and human face identification application method

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Embodiment Construction

[0020] figure 1 What is shown is a schematic side view of a depth camera in the prior art. The main components of the depth camera 10 include a transmitting module 101 , a receiving module 102 , a control circuit board 105 , a processor 103 and a memory (not shown in the figure). In some depth cameras, other cameras such as RGB camera 104 are also equipped. The transmitting module 101 , receiving module 102 and RGB camera 104 are generally installed on the same depth camera plane and on the same baseline, and each module or camera corresponds to an opening window. Generally, the processor 103 is integrated on the control circuit board 103 , other modules are connected to the control circuit board 103 , and the processor 103 realizes the control of each module via the control circuit board with a certain interface. The processor 102 also includes an output interface 106, such as a USB interface, a MIPI interface, etc., for outputting depth images and RGB images to other devic...

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Abstract

The invention provides a depth imaging mobile terminal and a mobile terminal-based human face identification application method. The depth imaging mobile terminal comprises a system-on-chip; the system-on-chip comprises a depth calculation engine used for executing depth calculation, a controller used for connecting and controlling a peripheral device, and a CPU connected with the depth calculation engine and the controller through a bus to realize overall management, wherein the peripheral device comprises a transmitting module and a receiving module; the transmitting module is used for transmitting structured light beam; the receiving module is used for receiving the structured light beam and generating a structured light image; and the depth calculation refers to calculation of a depthimage by utilizing the structured light image. In the depth imaging mobile terminal, the low-power and small-volume system-on-chip is adopted, and the low-power and small-volume depth calculation engine is integrated in the system-on-chip, so that the volume and cost of the whole chip can be reduced, the volume and cost of a whole machine are further reduced, and high efficiency of data calculation and transmission is ensured.

Description

technical field [0001] The invention belongs to the field of electronic technology, and more specifically relates to a depth imaging mobile terminal and a face recognition application method. Background technique [0002] The depth camera can be used to obtain the depth image of the target, and its composition generally includes a transmitter, a receiver, and a processor. The processor is used to calculate the depth image and transmit it to other terminal devices for further calculation and processing. For example, existing depth cameras such as KINECT, ASTRA, etc., contain a depth calculation processor inside. When the depth camera is connected to an external device such as a TV, the processor transmits the calculated depth image to a terminal such as a TV through a USB interface. The main processor inside will further process the depth image to realize functions such as gesture interaction and somatosensory interaction. [0003] In smart terminal devices, such as mobile p...

Claims

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Application Information

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IPC IPC(8): G06F15/78G06K9/00G06N3/063
CPCG06F15/7803G06N3/063G06V40/168
Inventor 黄源浩肖振中钟亮洪许星
Owner SHENZHEN ORBBEC
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