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Panoramic shooting method, device and terminal equipment

A terminal device, a technology for panoramic shooting, applied in the field of shooting, can solve problems such as the uniformity of the shooting image speed, image distortion, and the frame taking process is too fast, and achieve the effect of improving quality and effect

Active Publication Date: 2017-10-17
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the irregular hand movement during the process of turning or moving the mobile phone, the frame taking process is too fast or too slow, which affects the uniformity of the shooting image speed, which leads to the distortion of the synthesized image

Method used

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  • Panoramic shooting method, device and terminal equipment
  • Panoramic shooting method, device and terminal equipment
  • Panoramic shooting method, device and terminal equipment

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0038] The total time of panoramic shooting is equally divided into multiple shooting times t. During the process of panoramic shooting by the user, if it is detected that the user moves the terminal device at a constant speed within n periods of t, the mobile operation of the user to the terminal device is determined. A preset trigger condition is met, wherein, n is greater than 1. Examples are as follows:

[0039] The panoramic shooting time is 5 minutes, and 5 minutes is divided into 300 shooting times of 1 second. During the panoramic shooting process, it is detected that the user moves the terminal device at a constant speed in 10 segments of 1 second. The mobile operation of the device satisfies a preset trigger condition.

example 2

[0041] When it is detected that the change difference of the moving speed of the terminal device within a preset time is greater than a preset threshold, it is determined that the user's moving operation on the terminal device does not satisfy a preset trigger condition. For example, the preset time is 10 seconds, and the change difference of the terminal device's moving speed within 10 seconds is greater than the preset threshold of 5 cm per second, it is determined that the user's mobile operation on the terminal device does not meet the preset trigger condition.

[0042] Step 102, if the movement operation satisfies the preset trigger condition, trigger the MEMS to control the image sensor to move from one end to the other end along the panorama advancing direction, and control the image sensor to acquire multiple image frames during the movement.

[0043] Specifically, after the movement operation satisfies the preset trigger condition, the MEMS is triggered to control the ...

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Abstract

The present application proposes a panoramic shooting method, device, and terminal device, wherein the method includes detecting whether the user's mobile operation on the terminal device satisfies a preset trigger condition during the process of the user's panoramic shooting; The trigger condition triggers the micro-electromechanical system to control the image sensor to move from one end to the other along the panorama propulsion direction, and controls the image sensor to acquire multiple image frames during the movement process; multiple image frames are synthesized to generate a panoramic image. The panoramic shooting method, device and terminal equipment provided by the present application realize semi-automatic shooting through micro-electromechanical systems, thereby improving the quality and effect of panoramic shooting pictures.

Description

technical field [0001] The present application relates to the technical field of photographing, and in particular to a panoramic photographing method, device and terminal equipment. Background technique [0002] With the rapid development of terminal technology and various applications, the camera function has become a standard configuration of various terminal equipment. [0003] At present, when a user uses a mobile phone to take a panoramic photo, the user needs to hold the mobile phone. After the panoramic shooting function is turned on, the user needs to move the arm or body to turn or move the mobile phone to take a frame to capture the desired scene. [0004] However, due to the irregular movement of the hand during the process of turning or moving the mobile phone, the frame taking process is too fast or too slow, which affects the uniformity of the shooting image speed, which in turn leads to distortion of the synthesized image. Contents of the invention [0005]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/66H04N23/698
Inventor 吴磊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD