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Photographing device, photographing terminal and photographing method

A camera device and terminal technology, applied to TVs, color TV parts, electrical components, etc., can solve problems such as large data volumes and reduced face detection speed

Active Publication Date: 2017-05-03
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a camera device, terminal and method, aiming to solve the problem in the prior art that with the continuous upgrading of camera pixels, the amount of data to be processed becomes larger and larger, resulting in a decrease in the speed of face detection. question

Method used

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  • Photographing device, photographing terminal and photographing method
  • Photographing device, photographing terminal and photographing method
  • Photographing device, photographing terminal and photographing method

Examples

Experimental program
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no. 1 example

[0058] This embodiment provides a camera device, which is applied to a terminal, see figure 2 , figure 2 It is a schematic diagram of a photographing device provided in the first embodiment of the present invention, the photographing device includes: an acquisition module 201, an acquisition module 202, a determination module 203, and a processing module 204, wherein,

[0059] The obtaining module 201 is configured to obtain the position information of the image of the target object in the first preview image in the current viewfinder frame in the photo preview mode.

[0060] The acquisition module 201 includes:

[0061] The collection sub-module 2011 is used to collect the first preview image in the current viewfinder frame;

[0062] An identification submodule 2012, configured to identify the image of the target object in the first preview image;

[0063] The first acquiring sub-module 2013 is configured to acquire the position information of the image of the target obj...

no. 2 example

[0089] This embodiment provides a terminal, see image 3 , image 3 It is a schematic diagram of a terminal provided by the second embodiment of the present invention, and the terminal includes the photographing device in the first embodiment. The functions performed by each functional module of the above-mentioned photographing device can be obtained by figure 1 Part of the hardware is implemented, of course, the functions performed by each hardware can also be implemented by the above functional modules. The functions of the above functional modules are specifically realized by the following hardware:

[0090] The functions of the acquisition module 201 , the first acquisition submodule 2013 , the determination module 203 , the second acquisition submodule 2031 , the conversion submodule 2032 , and the processing module 204 can all be realized by the controller 150 .

[0091] Or the function of the acquisition module 201 can be realized by the camera 121 and the controlle...

no. 3 example

[0121] This embodiment provides a method for taking pictures, which is applied to a terminal, see Figure 4 , Figure 4 A flow chart of the photographing method provided in this embodiment, the method includes the following steps:

[0122] S401: Acquire position information of an image of a target object in a first preview image in a current viewfinder frame in a photo preview mode.

[0123] Specifically, S401 includes: collecting a first preview image in a current viewfinder frame; identifying an image of a target object in the first preview image; and acquiring position information of the image of the target object in the first preview image.

[0124] Before the terminal takes a photo, the terminal will perform a photo preview operation, that is, the terminal is in the photo preview mode, and the data of the terminal in the photo preview mode is smaller than the actual picture data. For example, the actual resolution of the picture is 3264x2448, and the terminal is in the p...

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Abstract

The invention provides a photographing device, a photographing terminal and a photographing method. The photographing device comprises an acquisition module, a collection module, a determination module and a processing module. Through execution of the above module, in a photographing preview mode, the position information of an image of a target object in a first preview image in the current viewing frame is acquired; and in the case of photographing, according to the position information of the image of the target object in the first preview image, the position information of the image of the target object in a second preview image is determined. Twice detection operation on the target object in the case of photographing can be saved, the photographing speed is improved, requirements of the user can be better met, and the user experience is enhanced.

Description

technical field [0001] The present invention relates to the technical field of terminals, and more specifically, to a photographing device, terminal and method. Background technique [0002] With the development of science and technology, the functions of mobile phones are becoming more and more abundant. At present, the camera function in mobile phones has been widely used in daily life, and image processing technology has been introduced in the camera to improve the beautification effect of portraits, such as the beautification in the camera Function, you can do various effects on the portrait in the picture, such as smoothing, skin smoothing, cosmetic contact lenses, face thinning, whitening, etc. However, these effects are all based on post-processing actions based on face detection technology. With the continuous upgrading of camera pixels, the amount of data that needs to be processed is increasing, which leads to a sharp increase in the amount of calculations for face...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/262
CPCH04N5/2621H04N23/611H04N23/80H04N23/63
Inventor 李军
Owner NUBIA TECHNOLOGY CO LTD
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