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Photographic processing method and device

A processing method and photo technology, applied in the field of photography, can solve problems such as inability to achieve shooting effects

Inactive Publication Date: 2016-12-21
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a photographing processing method and device, which realizes that the captured photos include local reasonable brightness areas under different metering modes, so as to solve the problem that in some scenes, only one metering mode cannot achieve a good image quality. The problem of shooting effect

Method used

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  • Photographic processing method and device

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Embodiment 1

[0055] figure 1 It is a flowchart of a photographing processing method provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation where the shooting effect of one light metering mode is not ideal. The method can be performed by a photographing processing device, which can be implemented by software and / or hardware, and can generally be integrated into a photographing device including at least two cameras. Typically, the photographing device can include: Digital cameras, smartphones, and tablet computers, etc. see figure 1 , the photographing processing method provided in this embodiment includes:

[0056] S110. According to the photographing instruction input by the user, trigger at least two cameras to take photographs synchronously using different light metering modes, and acquire at least two photographs to be synthesized.

[0057]Wherein, the photographing instruction is an instruction input by the user to capture the current came...

Embodiment 2

[0069] figure 2 It is a flowchart of a photographing processing method provided in Embodiment 2 of the present invention. This embodiment is an optional solution based on the above-mentioned embodiments, using the spot metering mode and the average photometry mode as different photometry modes. see figure 2 , the photographing processing method provided in this embodiment includes:

[0070] S210. According to the trigger instruction of the scene with brightness contrast, set the light metering mode of the first camera of the dual cameras to the spot light metering mode, and set the second camera of the dual cameras to the average light metering mode.

[0071] Wherein, the dual cameras may have the same pixel or different pixels, and may be black and white cameras or color cameras at the same time. In order to realize the shooting of color photos, typically, the dual cameras are dual color cameras.

[0072] S220. According to the camera instruction input by the user, trig...

Embodiment 3

[0091] image 3 It is a schematic structural diagram of a camera processing device provided in Embodiment 3 of the present invention. This embodiment is a photo processing device proposed on the basis of the above embodiments, and the device includes: a photo acquisition module 10 , a local area acquisition module 20 and a photo synthesis module 30 .

[0092] Among them, the photo acquisition module 10 is used to trigger at least two cameras to take pictures synchronously with different light metering modes according to the photographing instruction input by the user, and obtain at least two photos to be combined; the local area acquisition module 20 is used to Describe the photometric mode associated with the photos to be synthesized, and obtain the local reasonable brightness areas corresponding to different photos to be synthesized; the photo synthesis module 30 is used to synthesize the local reasonable brightness areas corresponding to different photos to be synthesized, ...

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Abstract

The embodiment of the invention discloses a photographic processing method and device, belonging to the technical field of photographing. The method comprises the following steps of: according to a photographing instruction input by a user, triggering at least two cameras to synchronously photograph in different metering modes, and obtaining at least two pictures to be synthesized; according to the metering modes associated with the pictures to be synthesized, obtaining local reasonable brightness areas corresponding to different pictures to be synthesized; and synthesizing the local reasonable brightness areas corresponding to different pictures to be synthesized so as to generate a picture in a brightness contrast scene. By means of the photographic processing method and device provided by the embodiment of the invention, the photographed pictures include the local reasonable brightness areas in different metering modes; and thus, the problem that a good photographing effect cannot be realized only in one metering mode in some scenes can be solved.

Description

technical field [0001] Embodiments of the present invention relate to photographing technology, and in particular, to a photographing processing method and device. Background technique [0002] The metering modes used when taking photos in current SLR cameras, digital cameras and other mobile terminals include: average metering and spot metering. Among them, the average metering is the average calculation of the metering value for the entire viewing area. When the light is relatively uniform within the viewing area and the contrast between light and dark is not large, you can almost get a satisfactory photo; spot metering is also called Spotlight metering is to measure light at a metering point in the viewfinder range, which accounts for about 9% of the viewfinder range. The advantage of this method is that it can be based on the photographer's preference. The most suitable place is used as the metering point for metering without other influences. [0003] During the proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/235
CPCH04N23/71
Inventor 王文峰
Owner LETV HLDG BEIJING CO LTD
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