Method and device for shooting track pictures, as well as mobile terminal

A shooting method and a technology of a shooting device, which are applied in the field of mobile communication, can solve problems such as many restrictive conditions, low user experience, poor effect, etc., and achieve the effect of high utilization rate

Inactive Publication Date: 2017-01-11
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method, device and mobile terminal for taking pictures of a trajectory, so as to at least solve the problem that whe

Method used

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  • Method and device for shooting track pictures, as well as mobile terminal
  • Method and device for shooting track pictures, as well as mobile terminal
  • Method and device for shooting track pictures, as well as mobile terminal

Examples

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Effect test

Embodiment 1

[0038] At present, most of the existing trajectory photography technologies use a single camera to take multiple pictures, and then synthesize the multiple pictures into one picture through a post-processing algorithm. The core lies in the optimization of the synthesis algorithm.

[0039] In view of the fact that the current trajectory photography technology has many restrictions when shooting, the user experience is poor, and the final effect of the picture is poor. Furthermore, the embodiment of the present invention proposes a method for taking trajectory photos based on dual cameras, so as to improve user experience and photographing effects. Show a high-quality track photo picture.

[0040] The process of taking pictures with dual cameras proposed in this embodiment flexibly utilizes the dual-camera mobile terminal to make the two work together, one camera shoots the background, and the other camera uses tracking focus technology to focus on the subject in real time, so th...

Embodiment 2

[0050] At present, most of the existing trajectory photography technologies adopt the direct photographing method, directly taking multiple pictures through the camera, and combining the multiple pictures into one picture through the later synthesis algorithm. The core lies in the optimization of the synthesis algorithm. However, among the multiple photos taken, there are usually some relatively blurred photos that cannot be used, resulting in poor shooting effects and low user experience.

[0051] The embodiment of the present invention proposes a method for taking a track photo based on a single camera, so as to improve user experience, improve the photographing effect, and present a high-quality track picture to the user. The procedure of this method is as follows Figure 6 As shown, its execution steps are as follows, including S601 to S608:

[0052] S601. Open a camera application, and select a track photo mode.

[0053] S602. Turn on the camera, and after the picture i...

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Abstract

The invention discloses a method and a device for shooting track pictures, as well as a mobile terminal, wherein the method comprises the following steps: after turning on a camera and shooting, taking a first shot picture as an initial background picture; determining a moving subject according to a predetermined manner, tracking the moving subject according to a tracking focusing algorithm, and shooting a plurality of moving pictures at predetermined time intervals; and combining the first picture and the moving pictures into a track picture according to a combination algorithm. After being determined, the moving subject is tracked according to the tracking focusing algorithm, so that in a picture shooting process, the moving subject is in a focused state all the time, the phenomenon that the moving subject is blurry is avoided, each picture is very clear, the usage rate is high, the user experience is relatively high, and the problems that in the prior art, as restricted conditions of the conventional track shooting technology are relatively large in quantity, the shooting effect is relatively poor, and the user experience is relatively low are solved.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method, device and mobile terminal for taking a track photo. Background technique [0002] With the continuous development of science and technology and the continuous improvement of living standards, people have higher and higher requirements for taking pictures, thus showing many special effect photo modes, among which trajectory photography is a very interesting way of taking pictures, specifically refers to taking a series of photos And merge them together to create an image of the subject's trajectory, forming the trajectory of the object as it moves. The actual operation method of trajectory photography is to use the camera to take pictures of the same moving object, take multiple photos continuously for the moving object, store the multiple photos in the cache, and use algorithms to synthesize them into a very dynamic photo later, so that A picture of a subject movin...

Claims

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Application Information

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IPC IPC(8): H04N5/232
Inventor 张斌吴超
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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