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Method and device for displaying viewfinder frame of photographic equipment

A technology of photographic equipment and display method, applied in the field of photography, can solve the problems of repeated adjustment, troublesome operation, etc., and achieve the effects of convenient adjustment, reduction of calibration time, and reduction of power consumption

Active Publication Date: 2018-09-04
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a viewfinder frame display method for photographic equipment to solve the problems in the prior art that repeated adjustments and troublesome operations are required because the image in the viewfinder frame cannot be aligned with the object to be photographed in time, thereby reducing Adjust the time to reduce the power consumption of mobile terminal equipment

Method used

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  • Method and device for displaying viewfinder frame of photographic equipment
  • Method and device for displaying viewfinder frame of photographic equipment
  • Method and device for displaying viewfinder frame of photographic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] figure 1 It shows the implementation flow of the method for displaying the viewfinder frame of the camera device provided by the first embodiment of the present invention, and the details are as follows:

[0035] In step S101, an instruction for displaying an image captured by a camera is received.

[0036] The instruction for displaying the image collected by the camera may be a direct trigger instruction of the camera, or may be an instruction to trigger the camera through other third-party applications, such as WeChat, QQ and other application programs.

[0037] In step S102, according to the predetermined corresponding position of the camera on the screen, a viewfinder frame is loaded at the corresponding position on the screen.

[0038] The corresponding position of the camera on the screen may be the distance between the camera and the borders or vertices around the screen, such as Figure 1a As shown, the corresponding position of the camera on the screen can b...

Embodiment 2

[0046] figure 2 It shows the implementation flow of the method for displaying the viewfinder frame of the photographic device provided by the second embodiment of the present invention, and the details are as follows:

[0047] In step S201, an instruction for displaying an image captured by a camera is received.

[0048] In step S202, parameter information of the device is acquired, and the parameter information of the device includes the position of the camera in the device and the position of the screen in the device.

[0049] The parameter information of the device can be read in the system or input by the user. When reading in the system, there are corresponding size and shape information for different types of devices.

[0050] Wherein, the parameter information related to the embodiment of the present invention includes the position of the camera in the device and the position of the screen in the device. For general mobile terminal devices, the size of the device is ...

Embodiment 3

[0059] image 3 It shows the implementation flow of the method for displaying the viewfinder frame of the camera device provided by the third embodiment of the present invention, and the details are as follows:

[0060] In step S301, an instruction for displaying an image captured by a camera is received.

[0061] In step S302, the status information of the current device is obtained, and the status information includes a landscape screen status, an inverted screen status, and a normal screen status.

[0062] Wherein, the acquisition of the current state information of the device may use a gravity sensor device to collect corresponding state information, for example, a gyroscope may be used to collect the flip state information of the device.

[0063] Wherein, the horizontal screen state includes two types of horizontal screen, that is, for a device with the camera set on the top, the horizontal screen state includes two cases where the camera is on the left and the camera is...

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Abstract

The invention is applicable to the field of photography and provides a finder frame display method and a finder frame display device of photographic equipment. The method includes: receiving an instruction used for displaying an image collected by a camera; loading a finder frame at the corresponding position in a screen according to the predetermined position, corresponding to the camera, in the screen; displaying the image collected by the camera in the finder frame. Due to the fact that the position of the camera corresponds to the position of the finder frame, a user can quickly and conveniently align to a target object to be shot according to the image in the finder frame, and adjustment is facilitated; therefore, calibration time can be reduced, and power consumption of the equipment during shooting is reduced.

Description

technical field [0001] The invention belongs to the field of photography, and in particular relates to a method and device for displaying a viewfinder frame of photographic equipment. Background technique [0002] With the development of camera technology and the advancement of image recognition technology, the camera, as a commonly used peripheral in mobile terminal equipment, can be used to take photos, videos, or read information such as barcodes and QR codes through photos. more popular with users. [0003] When using camera equipment, such as cameras carried by mobile terminals such as smart phones and PAD (Personal Digital Assistant), considering that the grip position of the hand is generally located in the middle and lower part of the phone, in order to protect the camera from being blocked or dirty, the position of the camera is generally placed Set at the corner position on the upper side of the device. [0004] For today's mobile devices, especially those with a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
Inventor 王超王琪琳
Owner TENCENT TECH (SHENZHEN) CO LTD