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Method and device for removing red eyes in photographing

A red-eye and photo technology, applied in TV, color TV, telephone communication, etc., can solve the problem of not being able to directly get red-eye-free photos and achieve better photo effects

Inactive Publication Date: 2013-04-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above problems, the purpose of the present invention is to provide a method and device for removing red-eye in photographs, aiming at solving the problem that existing photographing terminals cannot directly obtain red-eye-free photographs when the light is relatively dark and the flash is turned on.

Method used

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  • Method and device for removing red eyes in photographing
  • Method and device for removing red eyes in photographing
  • Method and device for removing red eyes in photographing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] figure 1 The flowchart of the method for removing red-eye in photographing provided by the first embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.

[0023] The red-eye removal method for photographing provided by this embodiment includes the following steps:

[0024] Step S101 , when receiving a camera button trigger command, continuously send out a camera command.

[0025] When the user needs to take a photo, he needs to trigger the camera button on the camera terminal, including a physical button or a virtual button. At this time, a camera button trigger command will be generated. After receiving the command, the camera terminal will continuously issue a camera command. This step is not limited to specific The number of times the photographing command is issued continuously, preferably twice.

[0026] Step S102, when receiving the photographing command, turn o...

Embodiment 2

[0030] figure 2 The flow chart of the method for removing red-eye in photographing provided by the second embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.

[0031] The red-eye removal method for photographing provided by this embodiment includes the following steps:

[0032] Step S201, when receiving the camera button trigger command, the light sensor senses the external light intensity, and sends a command to turn on the flashlight when the light intensity is less than a certain threshold;

[0033] Step S202, when receiving the command to turn on the flashlight, continuously send out the photographing command according to the preset time interval;

[0034] Step S203, otherwise, issue a photographing command directly.

[0035] The above steps S201-S203 are a specific and preferred implementation of step S101 in the first embodiment. Usually, the camera terminal has a...

Embodiment 3

[0043] image 3 The flow chart of the method for removing red-eye in photographing provided by the third embodiment of the present invention is shown, and only the parts related to the embodiment of the present invention are shown for convenience of description.

[0044] The red-eye removal method for photographing provided by this embodiment includes the following steps:

[0045] Step S301, when receiving the camera button trigger command, the light sensor senses the external light intensity, and sends a command to turn on the flashlight when the light intensity is less than a certain threshold;

[0046] Step S302, when receiving the command to turn on the flashlight, continuously send out the command to take pictures according to the preset time interval;

[0047] Step S303, otherwise, issue a photographing command directly;

[0048] Step S304, if it is necessary to turn on the flashlight, turn on the flashlight each time a photographing command is received, and take a pictu...

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Abstract

The invention is suitable for the technical field of mobile terminals and provides a method and a device for removing red eyes in photographing. The method includes: continuously giving out photographing instructions when receiving photographing button triggering instructions; and opening a flash lamp to take pictures and store the same when receiving photographing instructions. In the technical scheme, a user photographs many times continuously, preferably two times, when triggering a photographing button to generate the photographing button triggering instructions, 'red eyes' can occur in pictures taken for the first time, but when the user photographs for the second time by using the flash lamp, eye pupils go through the process from being unadapted to light intensity to be adapted to light intensity during short time, so that redness of capillary of eyes cannot occur, red eyes cannot occur in the pictures, and photographing effect is better.

Description

technical field [0001] The invention belongs to the field of mobile terminals, and in particular relates to a method and device for eliminating red eyes in photographs. Background technique [0002] When using a mobile phone or a digital camera to take pictures, if the flash is turned on when the light is relatively dark, the "red-eye" phenomenon often occurs. Under very dark conditions, the pupils of people will become larger accordingly. When the flashlight shines through the pupils on the fundus, the densely packed tiny blood vessels will appear bright red under the light of the flashlight and reflect back, forming the appearance of "red spots" on the eyes. The natural phenomenon is "red eye". [0003] At present, camera terminals with flash light may produce "red-eye" phenomenon in the process of taking pictures. Generally, each time the camera button is pressed, the flash light will flash twice (a small number of camera terminals will flash three times), and the basic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G03B15/05H04M1/725
Inventor 谢家琪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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