A camera control device, a panoramic shooting method, and a mobile terminal

A panoramic shooting and control device technology, which is applied in the field of communication applications, can solve problems such as unevenness, picture dislocation, terminal shaking and rotation speed, etc., and achieve the effect of improving quality and preventing dislocation or stretching

Active Publication Date: 2019-05-17
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a camera control device, a method for panoramic shooting and a mobile terminal, aiming at solving the problem that the terminal shakes and the rotation speed is uneven during the process of panoramic shooting with a hand-held terminal, resulting in the final spliced ​​pictures Problems with misalignment or stretching

Method used

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  • A camera control device, a panoramic shooting method, and a mobile terminal
  • A camera control device, a panoramic shooting method, and a mobile terminal
  • A camera control device, a panoramic shooting method, and a mobile terminal

Examples

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Effect test

no. 1 example

[0031] Embodiments of the present invention provide a camera control device, such as figure 1 shown, including:

[0032] The first driving structure 11, which is connected with the camera 12, is used to drive the camera 12 to make the camera 12 rotate at a constant speed within a first predetermined angle range. The first driving structure 11 is specifically connected to the camera 12 through a rotating shaft, and drives the camera 12 to rotate at a constant speed in any direction through the rotating shaft.

[0033] The first mounting structure 13, the first driving structure 11 and the camera 12 are both fixed on the first mounting structure.

[0034] The second driving structure is connected with the first mounting structure 13 and is used to drive the first mounting structure 13 to rotate at a uniform speed within a second predetermined angle range.

[0035] The above-mentioned camera control device can control the camera of the mobile terminal to automatically rotate in...

no. 2 example

[0045] Embodiments of the present invention also provide a method for panoramic shooting, which is applied to a mobile terminal. The mobile terminal includes the above-mentioned camera control device. The mobile terminal can be specifically a smart phone, a tablet computer, a personal computer, etc., such as image 3 As shown, the method of panoramic shooting includes:

[0046] Step 31: After receiving the panorama shooting instruction, output a starting command to the second driving structure to drive the first installation structure to move the preset panorama rotation angle range, and control the camera to start shooting.

[0047]Specifically, according to the above-mentioned preset panorama rotation angle range, the first angle required to rotate the above-mentioned first installation structure in the first plane can be determined, and output to the above-mentioned second driving structure to drive the above-mentioned first installation structure in the above-mentioned firs...

no. 3 example

[0058] Such as Figure 4 As shown, the panoramic shooting method of the embodiment of the present invention is applied to a mobile terminal, the mobile terminal includes the above-mentioned camera control device, and the mobile terminal can be specifically a smart phone, a tablet computer, a personal computer, etc., and the panoramic shooting method includes:

[0059] Step 41: When it is detected that the shooting mode of the mobile terminal is a panoramic shooting mode, display an area selection interface.

[0060] Such as Figure 5 As shown, there are multiple small rectangles in the lower right corner of the area selection interface, and the largest rectangle formed by the multiple small rectangles is the largest panoramic area that the camera can capture.

[0061] Step 42: Obtain the size of the panorama shooting area selected by the user on the area selection interface.

[0062] In this step, the size of the panoramic shooting area selected by the user may be determined...

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Abstract

The present invention provides a camera control device, the method of panoramic shooting and the mobile terminal to solve the process of holding the terminal for panoramic shooting.The problem.The method of the present invention includes: after receiving the panoramic shooting instruction, the first installation structure of the first installation structure of the two -wheel drive structure is output the startup instructions of the panoramic rotation angle, and the camera is controlled to start the shooting;During the rotation process, the jitter state of the camera is detected; according to the jitter state, control the first drive structure to rotate the camera; splicing multiple images taken by the camera to generate panoramic images.The present invention can ensure that the user is uniformly obtained by a single image used by the user for stitching and synthetic panoramic images, effectively preventing the problem of misplaced or stretching the final stitching synthesis, and improving the quality of the panoramic image.

Description

technical field [0001] The present invention relates to the technical field of communication applications, in particular to a camera control device, a panoramic shooting method and a mobile terminal. Background technique [0002] The current method for shooting panoramas generally requires a hand-held camera, and then rotates the camera in a horizontal position, and the images are recorded by the camera and stitched together by software to form a panorama photo. Because people will inevitably shake when rotating the camera, and the speed of rotation is also fast and slow, resulting in misalignment or stretching of the final stitched photos, which will affect the overall picture quality. Contents of the invention [0003] The purpose of the present invention is to provide a camera control device, a method for panoramic shooting and a mobile terminal, aiming to solve the problem that the terminal will shake and the rotation speed is uneven during the process of panoramic sho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/62H04N23/68H04N23/6845H04N23/698
Inventor 王利荣
Owner VIVO MOBILE COMM CO LTD
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