A camera device, terminal and method

A camera device and terminal technology, which is applied to TVs, color TV parts, TV system parts, etc., can solve the problems of face detection speed drop and large data volume

Active Publication Date: 2020-06-16
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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  • A camera device, terminal and method
  • A camera device, terminal and method
  • A camera device, terminal and method

Examples

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no. 1 example

[0058] This embodiment provides a photographing device, which is applied to a terminal, see figure 2 , figure 2 It is a schematic diagram of a photographing device according to the first embodiment of the present invention. The photographing device includes: an acquisition module 201, a collection 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 photographing preview mode.

[0060] The acquisition module 201 includes:

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

[0062] Identifying sub-module 2012, for identifying the image of the target object in the first preview image;

[0063] The first obtaining sub-module 2013 is configured to obtain the position information of the image of the target o...

no. 2 example

[0089] This embodiment provides a terminal, see image 3 , image 3 It is a schematic diagram of a terminal according to the second embodiment of the present invention, where 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 performed through figure 1 It is realized by some hardware in the above-mentioned functions, of course, the functions performed by each hardware can also be realized by the above-mentioned functional modules. The functions of the above functional modules are specifically implemented by the following hardware:

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

[0091] Alternatively, the function of the acquisit...

no. 3 example

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

[0122] S401: In the photographing preview mode, obtain the position information of the image of the target object in the first preview image in the current viewfinder frame.

[0123] Specifically, S401 includes: collecting a first preview image in a current viewing 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, when the terminal is in the photo preview mode, the data volume of the terminal in the photo preview mode is smaller than the actual image data. The resolution of images in preview mode is 1280x720 or smaller.

[0125]...

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Abstract

The present invention provides a photographing device, a terminal and a method. The photographing device includes: an acquisition module, an acquisition module, a determination module, and a processing module. Through the implementation of the above modules, in the photographing preview mode, the first image in the current viewfinder frame can be obtained. The position information of the image of the target object in the preview image, when taking pictures, determine the position information of the image of the target object in the second preview image according to the position information of the image of the target object in the first preview image, eliminating the need to The second detection operation of the target object at the same time improves the speed of taking pictures, better meets the needs of users, and improves the user experience.

Description

technical field [0001] The present invention relates to the technical field of terminals, and more particularly, to a photographing device, terminal and method. Background technique [0002] With the development of science and technology, the functions of mobile phones have become increasingly rich. At present, the camera function in mobile phones has been widely used in life, and image processing technology has been introduced into cameras to enhance the beautification effect of portraits, such as beauty in cameras. Function, you can smooth the portrait in the picture, smooth skin, color contact lens, face-lift, whitening and other effects, but these effects are based on the post-processing action of face detection technology. With the continuous upgrade of camera pixels, the amount of data that needs to be processed increases, which leads to a sharp increase in the amount of computation for face detection, which eventually leads to a decrease in the face detection speed, w...

Claims

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Application Information

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