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数码影像时代,照相机已经变成了“影像计算机”。数码照片的颜色,确切说不是“拍摄”出来的,而是“计算”出来的,因为数码相机的感光元件本身不能感知色彩。那么,在数码时代,如何让相机以及后期软件计算出理想的颜色呢?四川甘孜州翁达海螺寺这是2015年6月拍摄的数码影像。相较于实景来说,通过数码相机直接得到的原始影像颜色稍淡,反差较低。经后期调整,这幅影像的颜色更加理想,即颜色更加逼真而鲜明,而且成功避免了偏色和混色,例如绿色和黄色的相互干扰。
Digital imaging era, the camera has become “image computer ”. The color of the digital photo, rather than “shooting ” out, but “calculated ” out because the digital camera’s photosensitive element itself can not feel the color. So, in the digital age, how to make the camera and later software to calculate the ideal color? Sichuan Ganzi Prefecture Onda Conch This is June 2015 digital video. Compared with the real scene, the original image obtained directly through the digital camera is slightly lighter and has a lower contrast. After a later adjustment, the color of this image is even better. That is, the color is more vivid and vivid, and the color cast and color mixing, such as the interference of green and yellow, are successfully avoided.