Mobile communication apparatus with incident light measuring module and photographic method thereof

Abstract

A mobile communication device with incoming light testing module consists of incoming light testing module including a incoming light receiving element for generating a light value signal as per incoming light intensity, processing module for calculating out a set of camera shooting parameters according to generated light value signal and camera shooting module being used to execute shooting action to said parameters .The camera shooting method of said device is also disclosed.

Description

technical field [0001] The invention relates to a mobile communication device, in particular to a mobile communication device with camera function and a camera method thereof. Background technique [0002] With the development of multimedia and network technologies, high-resolution digital cameras have gradually become the standard equipment of mainstream mobile communication devices. At this time, in addition to the improvement of pixels, the imaging quality, scene mode, and manual functions of digital cameras have also been gradually improved and perfected. Nowadays, using mobile communication devices (ie, mobile phones) to take pictures has become a very practical function. [0003] In order to get a satisfactory photo, one of the most basic conditions is the exposure accuracy. Under the premise of the same sensitivity, the amount of exposure is only determined by the shutter value and the aperture value. The two are mutually restricted. When the exposure is insufficient...

AI Technical Summary

Problems solved by technology

In the current mobile communication devices with digital camera functions, the light metering method is to use a reflective light meter to measure the light intensity. The reflective light meter measures the light intensity reflected by the object; however, the reflective light meter The light meter generally only has multi-zone average light metering. In environments with complex lighting (such as backlighting, lighting, etc.), it will cause inaccurate light metering. For example, due to the The measurement angle is very wide, so when the surroundings of the subject are very bright or very dark, the reflective light meter will provide wrong and inappropriate exposure information, resulting in underexposure or overexposure when shooting

[0004] Therefore, how to provide a mobile communication device capable of providing more accurate exposure data and its imaging method, so as to avoid the problem of underexposure or overexposure during shooting, is one of the important issues in the current mobile phone industry.

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