使得图象更为清晰，抑制了在低照度下拍摄经常出现得颗粒性和写噪声。
As a result, images are clearer, and the graininess and white noise that often appear when shooting in low light are suppressed.
不同的相机在低照度条件下长时间曝光拍摄的表现差异很大，因此建议从iso 800起调，并相应地进行调整。
Each camera model react differently during low-light long exposures, so start at ISO 800 and adjust accordingly.
针对传统去噪方法会导致图像细节模糊的问题，提出一种低照度条件下的图像自动降色去噪方法。
To resolve the problem that the traditional de-noise methods will blur the detail of image, this paper introduces a new method to de-noise the image noise in low light.
应用推荐