@article{Du:2023:IVE,
 author    = {Du, Zheng-Jun and Kang, Liang-Fu and Tan, Jianchao and Gingold, Yotam and Xu, Kun},
 title     = {Image vectorization and editing via linear gradient layer decomposition},
 journal   = {ACM Transactions on Graphics (TOG)},
 volume    = {42},
 number    = {4},
 year      = {2023},
 month     = aug,
 keywords  = {images, gradient, layers, vectorization, RGB, color space, recoloring, compositing}
}