Correcting Improperly White-Balanced Images

#artificialintelligence 

We have generated a dataset of 65,416 sRGB images rendered using different white-balance presets in the camera (e.g., Fluorescent, Incandescent, Dayligh) with different camera picture styles (e.g., Vivid, Standard, Neutral, Landscape). For each sRGB rendered image, we provide a target white-balanced image. To produce the correct target image, we manually select the "ground-truth" white from the middle gray patches in the color rendition chart, followed by applying a camera-independent rendering style (namely, Adobe Standard). The dataset is divided into two sets: intrinsic set (Set 1) and extrinsic set (Set 2). In addition to our main dataset, the Rendered WB dataset, we rendered the Cube dataset in the same manner.