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Method and device for taking stereo images

A stereoscopic image and captured technology, applied in measurement devices, stereoscopic systems, image communication, etc., can solve the problem of unclear stereoscopic image power consumption, and achieve the effects of ensuring shooting clarity, improving clarity, and reducing shooting energy consumption.

Inactive Publication Date: 2019-01-04
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present application provide a method and device for shooting stereoscopic images, which are used to solve the problems in the prior art that the captured stereoscopic images are not clear and consume a lot of power due to the influence of ambient light

Method used

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  • Method and device for taking stereo images
  • Method and device for taking stereo images
  • Method and device for taking stereo images

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Experimental program
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Embodiment 1

[0036] An embodiment of the present application provides a method for shooting a stereoscopic image, such as figure 1 As shown, the methods provided by this application include:

[0037] Step 11: Emit the first detection light, determine the first distance information of the object to be photographed according to the received first detection light reflected by the object to be photographed, and the first distance information is used to characterize the distance between the object to be photographed and the shooting stereo The distance between the imaged devices.

[0038] In the embodiment of the solution of the present application, a camera is used to shoot stereoscopic images, and the object to be shot is a sphere. In this step 11, the first distance information is used to characterize the position of the object to be photographed. Specifically, the first distance information may be a coordinate point, an area or other data information used to characterize the position. In ...

Embodiment 2

[0084] The embodiment of the present application provides a device for shooting stereoscopic images, which is used to solve the problems in the prior art that the captured stereoscopic images are not clear and consume large power consumption due to the influence of ambient light. The device provided by the present application is as follows: Figure 5a As shown, the device 50 for shooting stereo images includes:

[0085] The first determination module 51 is configured to emit a first detection light, and determine first distance information of the object to be photographed according to the received first detection light reflected by the object to be photographed, and the first distance information is used to characterize the object to be photographed the distance from the device for capturing stereoscopic images;

[0086] The emission module 52 determines the emission intensity of the second detection light according to the first distance information of the object to be photogr...

Embodiment 3

[0104] Figure 6A schematic diagram of the hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 600 includes but not limited to: a radio frequency unit 601, a network module 602, an audio output unit 603, an input unit 604, a sensor 605, a display unit 606, A user input unit 607, an interface unit 608, a memory 609, a processor 610, a power supply 611 and other components. Those skilled in the art can understand that, Figure 6 The structure of the mobile terminal shown in the above does not constitute a limitation to the mobile terminal, and the mobile terminal may include more or less components than shown in the figure, or combine some components, or arrange different components. In the embodiment of the present invention, mobile terminals include but are not limited to mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.

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Abstract

The application relates to the field of terminals, in particular to a method and a device for taking stereo images. The method and the device are used to solve the problem that the photographed stereoimages are not clear due to the influence of ambient light in the prior art. The method includes the following steps: emitting first detection light, and determining first distance information of a photographed object according to a received part of the first detection light reflected by the photographed object; determining the emission intensity of second detection light according to the first distance information of the photographed object, and emitting second detection light; determining second distance information of the photographed object according to part of the second detection lightreflected; and generating a stereo image of the photographed object according to the second distance information. By using the technical scheme provided by the application, stereo images shooting canbe realized. During shooting, detection light is emitted according to the distance information of the photographed object. It is ensured that the received detection light reflected by the photographedobject is stronger than the ambient light, and the definition of stereo images can be improved.

Description

technical field [0001] The present application relates to the field of terminals, and in particular to a method and device for shooting stereoscopic images. Background technique [0002] In the prior art, time-of-flight (TOF) imaging is often used for shooting stereoscopic images. Specifically, by continuously sending light pulses to the object to be photographed, while using the sensor to receive the light returned from the object, the distance of the object to be photographed is calculated by detecting the flight time of the light pulse. Multiple distances are calculated from the light received by multiple sensors, and the array is arranged to form a stereoscopic image. [0003] In the above-mentioned existing shooting methods, the emitted light pulses are often infrared light pulses. Since the ambient light also contains infrared light pulses, when the intensity of the emitted light pulses is weak, the received light pulses are affected by the ambient light. , making th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/204G01S17/08G01S17/89
CPCG01S17/08G01S17/89
Inventor 陈志刚兰宇
Owner VIVO MOBILE COMM CO LTD
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