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Shooting method and device

A technology of a shooting device and a shooting method, applied in the field of photography, can solve problems such as affecting user experience, burning heat, and high power consumption, and achieve the effects of improving battery life, reducing power consumption, and preventing excessive temperature.

Inactive Publication Date: 2015-01-07
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the improvement of shooting quality, the power consumption generated during shooting is also increasing, and the increase of power consumption will inevitably reduce the battery life of the shooting device
At the same time, as the power consumption increases, the temperature of the shooting device will rise rapidly, and the user will obviously feel hot when touching the shooting device, which will seriously affect the user experience and even cause safety problems.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0032] see figure 1 , the first embodiment of the shooting method of the present invention is proposed, and the shooting method includes the following steps:

[0033] Step S10: enter the shooting state

[0034] In this embodiment, entering the shooting state refers to the state after starting the camera, including the preview state before the shooting button is triggered, and the shooting state after the shooting button is triggered (that is, the photographing process and the video recording process). At this time, when the image sensor is capturing images, it continuously outputs images at a default shooting frame rate (usually 20 frames).

[0035] Step S11: Detect the temperature of the shooting device

[0036] After the shooting device enters the shooting state, it immediately starts to detect the temperature of the shooting device. Preferably, at least two temperature sensors can be arranged on at least two parts such as the back of the shooting device, the screen, etc....

no. 2 example

[0045] see figure 2 , the second embodiment of the shooting method of the present invention is proposed, and the shooting method includes the following steps:

[0046] Step S20: enter the shooting state

[0047] Step S21: Detect the temperature of the shooting device

[0048] Step S22: According to the corresponding relationship between the pre-stored temperature and the shooting frame rate, adjust the shooting frame rate as the temperature changes

[0049] In this embodiment, the corresponding relationship between temperature and shooting frame rate is stored in advance, for example, a "temperature-shooting frame rate corresponding relationship table" or a "temperature-shooting frame rate corresponding relationship graph" is stored in advance. Such as image 3 Shown is the temperature-shooting frame rate correspondence table, when the temperature is 35 degrees Celsius, the corresponding shooting frame rate is 3A0 / 4; when the temperature is 40 degrees Celsius, the correspo...

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Abstract

The invention discloses a shooting method and device. The shooting method includes the steps of after the shooting device gets into the shooting state, detecting the temperature of the shooting device; adjusting the shooting frame rate according to the temperature, wherein the temperature and the shooting frame rate are in the negative correlation relationship; that is, the shooting frame rate is reduced when the temperature rises. In this way, the power consumption of the shooting device can be reduced, and the runtime of the shooting device can be prolonged; meanwhile, the temperature drops along with reducing of the power consumption, and user experiences are prevented from being influenced by the excessively-high temperature of the shooting device.

Description

technical field [0001] The present invention relates to the technical field of photographing, in particular to a photographing method and device. Background technique [0002] Mobile phones, tablet computers, digital cameras and other shooting devices are the main tools for ordinary users to take photos and videos. They are easy to operate and affordable, and are very popular among consumers. As users have higher and higher requirements for shooting quality, the camera pixels of the aforementioned shooting devices are also rapidly increasing, from 100,000 pixels to 300,000 pixels, from 300,000 pixels to 1 million pixels, from 1 million pixels to 10 million pixels, Then to more than 20 million pixels. [0003] However, with the improvement of shooting quality, the power consumption generated during shooting is also increasing, and the increase of power consumption will inevitably reduce the battery life of the shooting device. At the same time, as the power consumption incr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
Inventor 廖宏俭
Owner NUBIA TECHNOLOGY CO LTD
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