no code implementations • 9 Mar 2018 • Runmin Cong, Jianjun Lei, Huazhu Fu, Ming-Ming Cheng, Weisi Lin, Qingming Huang
With the acquisition technology development, more comprehensive information, such as depth cue, inter-image correspondence, or temporal relationship, is available to extend image saliency detection to RGBD saliency detection, co-saliency detection, or video saliency detection.
no code implementations • 4 Nov 2017 • Runmin Cong, Jianjun Lei, Huazhu Fu, Weisi Lin, Qingming Huang, Xiaochun Cao, Chunping Hou
In this paper, we propose an iterative RGBD co-saliency framework, which utilizes the existing single saliency maps as the initialization, and generates the final RGBD cosaliency map by using a refinement-cycle model.
no code implementations • 14 Oct 2017 • Runmin Cong, Jianjun Lei, Changqing Zhang, Qingming Huang, Xiaochun Cao, Chunping Hou
Stereoscopic perception is an important part of human visual system that allows the brain to perceive depth.
no code implementations • 14 Oct 2017 • Runmin Cong, Jianjun Lei, Huazhu Fu, Qingming Huang, Xiaochun Cao, Chunping Hou
Different from the most existing co-saliency methods focusing on RGB images, this paper proposes a novel co-saliency detection model for RGBD images, which utilizes the depth information to enhance identification of co-saliency.
no code implementations • 20 Aug 2018 • Jianjun Lei, Lijie Niu, Huazhu Fu, Bo Peng, Qingming Huang, Chunping Hou
In this paper, we propose a novel person re-identification method, which consists of a reliable representation called Semantic Region Representation (SRR), and an effective metric learning with Mapping Space Topology Constraint (MSTC).
no code implementations • 16 Nov 2018 • Runmin Cong, Jianjun Lei, Huazhu Fu, Qingming Huang, Xiaochun Cao, Nam Ling
In this paper, we propose a novel co-saliency detection method for RGBD images based on hierarchical sparsity reconstruction and energy function refinement.
no code implementations • 10 Nov 2019 • Jianjun Lei, Yuxin Song, Bo Peng, Zhanyu Ma, Ling Shao, Yi-Zhe Song
How to align abstract sketches and natural images into a common high-level semantic space remains a key problem in SBIR.
no code implementations • 23 Dec 2019 • Zhaoqing Pan, Feng Yuan, Jianjun Lei, Sam Kwong
Under the limited storage, computing and network bandwidth resources, the video compression coding technology plays an important role for visual communication.
no code implementations • 29 Oct 2021 • Bingzheng Liu, Jianjun Lei, Bo Peng, Chuanbo Yu, Wanqing Li, Nam Ling
In particular, the network consists of a token transformation module (TTM) that facilities the transformation of the features extracted from a source viewpoint image into an intrinsic representation with respect to a pre-defined reference pose and a view generation module (VGM) that synthesizes an arbitrary view from the representation.
no code implementations • 1 Dec 2021 • Jie Zhu, Bo Peng, Wanqing Li, Haifeng Shen, Zhe Zhang, Jianjun Lei
It is built upon Transformer and is capable of extracting dense features with global context and 3D consistency, which are crucial to achieving reliable matching for MVS.
no code implementations • CVPR 2022 • Jianjun Lei, Xiangrui Liu, Bo Peng, Dengchao Jin, Wanqing Li, Jingxiao Gu
Existing learning-based stereo compression methods usually adopt a unidirectional approach to encoding one image independently and the other image conditioned upon the first.
no code implementations • 12 Oct 2022 • Runmin Cong, Weiyu Song, Jianjun Lei, Guanghui Yue, Yao Zhao, Sam Kwong
Finally, we use the Importance Perception Fusion (IPF) module to fuse the features from two parallel branches according to their different importance in different scenarios.
no code implementations • 23 Dec 2022 • Runmin Cong, Ke Huang, Jianjun Lei, Yao Zhao, Qingming Huang, Sam Kwong
Salient object detection (SOD) aims to determine the most visually attractive objects in an image.