在扫描彩色负片时如何得到更好的扫描结果，这篇文章给大家提供了一份不错的方法。

文章链接 http://www.invernodreaming.com/blog/2015/2/4/finding-mid-grey

示例使用Epson V500扫描仪，胶片是Kodak Portra 800。

Scanning colour negatives can be a challenge, the orange mask can seriously interfere with a scan and not all scans look or feel right straight off. Scanner software can do a good job of automatically balancing out the orange mask but the verity and differences these masks make can still leave colour casts. These therefore need to be manually removed and so a degree of colour correction is often required.  

After scanning this frame of Kodak Portra 800 with an Epson v500 at 2400dpi and saving as a TIFF file using Epson Scan software, the scan appeared to me too warm/yellow and not how I recall. Skin is a key colour in any portrait and can be used as a powerful colour control. For me, a good starting point for any colour correction is to find mid grey and these are the steps that I use to do it with Photoshop CS6.