1 code implementation • 30 Sep 2020 • Hui Zeng, Jianrui Cai, Lida Li, Zisheng Cao, Lei Zhang
The small CNN works on the down-sampled version of the input image to predict content-dependent weights to fuse the multiple basis 3D LUTs into an image-adaptive one, which is employed to transform the color and tone of source images efficiently.
Ranked #5 on Image Enhancement on MIT-Adobe 5k (SSIM on proRGB metric)
1 code implementation • 21 May 2020 • Jianrui Cai, WangMeng Zuo, and Lei Zhang
In this work, we propose a Dark and Bright Channel Priors embedded Network (DBCPeNet) to plug the channel priors into a neural network for effective dynamic scene deblurring.
Ranked #32 on Image Deblurring on GoPro (using extra training data)
no code implementations • 5 Aug 2019 • Zhetong Liang, Jianrui Cai, Zisheng Cao, Lei Zhang
Traditional image signal processing (ISP) pipeline consists of a set of individual image processing components onboard a camera to reconstruct a high-quality sRGB image from the sensor raw data.
no code implementations • ICCV 2019 • Jianrui Cai, Hui Zeng, Hongwei Yong, Zisheng Cao, Lei Zhang
Most of the existing learning-based single image superresolution (SISR) methods are trained and evaluated on simulated datasets, where the low-resolution (LR) images are generated by applying a simple and uniform degradation (i. e., bicubic downsampling) to their high-resolution (HR) counterparts.
no code implementations • 2 Mar 2019 • Jianrui Cai, WangMeng Zuo, Lei Zhang
In this work, we propose an Extreme Channel Prior embedded Network (ECPeNet) to plug the extreme channel priors (i. e., priors on dark and bright channels) into a network architecture for effective dynamic scene deblurring.
no code implementations • 10 Jul 2018 • Jianrui Cai, Zisheng Cao, Lei Zhang
By changing the rank of the core tensor and its quantization, we can easily adjust the bpp rate of latent image representation within a single CNN.