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Method and device for shooting based on mobile device, and mobile device

A technology for mobile devices and shooting instructions, applied in the parts of color TVs, parts of TV systems, TVs, etc., can solve the problems of blurred composite pictures, errors, high real-time processing speed requirements, etc.

Active Publication Date: 2016-08-31
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Since HDR is the synthesis of two or more LDR images with different exposure times, on the one hand, for high-resolution images, the real-time processing speed of hardware is high; Jittering or rapid changes in the picture will cause blurred or wrong composite pictures

Method used

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  • Method and device for shooting based on mobile device, and mobile device
  • Method and device for shooting based on mobile device, and mobile device
  • Method and device for shooting based on mobile device, and mobile device

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Embodiment Construction

[0105] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0106] refer to figure 1 , shows a flow chart of steps of an embodiment of a method for photographing based on a mobile device according to an embodiment of the present invention.

[0107] The mobile device may include a mobile phone, a tablet computer, a personal digital assistant, a wearable device (such as glasses, a watch, etc.), etc., and is equipped with a camera and a flashlight.

[0108] The operating system of the mobile ...

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Abstract

The embodiments of the invention provide a method and device for shooting based on a mobile device, and the mobile device. The mobile device is provided with a camera and a flash lamp. The method comprises the steps of: driving the camera to carry out preview operation and obtaining preview image data; judging whether the preview image data is backlight image data; if yes, driving the flash light to carry out flash operation when a shooting instruction is detected; and driving the camera to carry out shooting, and obtaining target image data. Compared with HDR, one-time imaging is realized without multi-frame synthesis, so that the fuzzy problem caused by asynchronous frames is avoided, and the requirement of the real-time processing speed on hardware is lowered.

Description

technical field [0001] The present invention relates to the technical field of mobile devices, in particular to a method for shooting based on a mobile device, a device for shooting based on a mobile device, and a mobile device. Background technique [0002] With the rapid development of mobile communication technology, mobile devices such as mobile phones, tablet computers and PDA (Personal Digital Assistant, Personal Digital Assistant) have been widely used in learning, entertainment, work, etc., and play an increasingly important role in people's daily life. important role. [0003] Because mobile devices are easy to carry and most of them are equipped with cameras, shooting is one of the commonly used functions of mobile devices. [0004] When shooting, we often encounter backlit scenes. Taking people backlit shooting as an example, when performing AEC (Automatic Exposure, automatic exposure) processing, if you choose average metering, when calculating the average brigh...

Claims

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Application Information

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IPC IPC(8): H04N5/235
CPCH04N23/71H04N23/74
Inventor 唐金成杨祖勇
Owner BEIJING QIHOO TECH CO LTD