69 citations · 361 across the 31 of their papers we have counts for
5 papers · 1 filter
Minimum Latency Deep Online Video Stabilization
Zhuofan Zhang, Zhen Liu, Ping Tan +2
We present a novel camera path optimization framework for the task of online video stabilization. Typically, a stabilization pipeline consists of three steps: motion estimating, pa…
Ghost-free High Dynamic Range Imaging with Context-aware Transformer
Zhen Liu, Yinglong Wang, Bing Zeng +1
High dynamic range (HDR) deghosting algorithms aim to generate ghost-free HDR images with realistic details. Restricted by the locality of the receptive field, existing CNN-based m…
OL-DN: Online learning based dual-domain network for HEVC intra frame quality enhancement
Renwei Yang, Shuyuan Zhu, Xiaozhen Zheng +1
Convolution neural network (CNN) based methods offer effective solutions for enhancing the quality of compressed image and video. However, these methods ignore using the raw data t…
Luminance-Guided Chrominance Image Enhancement for HEVC Intra Coding
Hewei Liu, Renwei Yang, Shuyuan Zhu +2
In this paper, we propose a luminance-guided chrominance image enhancement convolutional neural network for HEVC intra coding. Specifically, we firstly develop a gated recursive as…
Cross-Block Difference Guided Fast CU Partition for VVC Intra Coding
Hewei Liu, Shuyuan Zhu, Ruiqin Xiong +2
In this paper, we propose a new fast CU partition algorithm for VVC intra coding based on cross-block difference. This difference is measured by the gradient and the content of sub…