论文部分内容阅读
随着手机摄影的流行,对于手机摄影的要求也越来越高,防抖也成为手机产品需要解决的一个重要问题。当前手机解决防抖主要有两种办法,一种是软件防抖,即数码防抖。数码防抖是针对图像传感器的图像进行分析,然后利用边缘图像进行补偿,所以它只是对采集到的数据进行后期处理,通过损害画质来达到视觉上防抖的效果,并没有实质上的防抖效果。第二种是光学防抖,目前手机多采用的是镜头防抖,通过镜头内部的水平仪感应出偏转情况之后告知镜头的
With the popularity of mobile phone photography, the demand for mobile phone photography is also getting higher and higher, and anti-shake has also become an important issue to be solved by mobile phone products. There are two main ways to solve the current phone anti-shake, one is software anti-shake, that is, digital anti-shake. Digital image stabilization is based on the image sensor image analysis, and then use the edge of the image to compensate, so it is only the data collected for post-processing, by damaging the quality to achieve the effect of visual anti-shake, and no real defense Shake effect. The second is the optical image stabilization, the phone is currently using more lens anti-shake, the level of the lens through the lens to detect the deflection after the situation to inform the lens