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最近佳能宣布研发出一款高达2.5亿像素(19580x12600)的APS-H CMOS传感器,并公布一款搭载1.2亿像素CMOS传感器的单反相机原型机。好久不更新像素的iPhone也把像素升级到1200万。普通用户到底要不要为了1200万像素升级最新款呢?高像素究竟有什么用?什么是像素简单地说,像素就是CMOS上光电感应元件的数量。一个感光元件经过感光发出光电信号,光电信号经过转换,在输出的照片上形成一个点。如果把影像
Canon recently announced the development of a 2.5-megapixel (19580x12600) APS-H CMOS sensor and announced a SLR camera prototype with a 1.2-megapixel CMOS sensor. For a long time not to update the pixel iPhone also upgrade to 12 million pixels. Ordinary users in the end to 12 million pixels to upgrade the latest? What is the use of high-definition pixels? What is the pixel Simply put, the pixel is the number of CMOS sensor components. A photosensitive element emits a photoelectric signal after being sensed, and the photoelectric signal is converted to form a dot on the output photograph. If the video