no code implementations • 18 Jan 2024 • Jinzhi Zheng, Ruyi Ji, Libo Zhang, Yanjun Wu, Chen Zhao
However, the guidance of visual cues is ignored in the process of semantic mining, which limits the performance of the algorithm in recognizing irregular scene text.
no code implementations • 13 Mar 2023 • Lutao Jiang, Ruyi Ji, Libo Zhang
We apply SDF for higher quality representation of 3D object in space and design a new SDF neural renderer, which has higher efficiency and higher accuracy.
3 code implementations • 19 Nov 2022 • Libo Zhang, Lutao Jiang, Ruyi Ji, Heng Fan
Automatic security inspection relying on computer vision technology is a challenging task in real-world scenarios due to many factors, such as intra-class variance, class imbalance, and occlusion.
no code implementations • ECCV 2020 • Ruyi Ji, Dawei Du, Libo Zhang, Longyin Wen, Yanjun Wu, Chen Zhao, Feiyue Huang, Siwei Lyu
In this paper, we design a novel semantic neural tree for human parsing, which uses a tree architecture to encode physiological structure of human body, and designs a coarse to fine process in a cascade manner to generate accurate results.
2 code implementations • CVPR 2020 • Ruyi Ji, Longyin Wen, Libo Zhang, Dawei Du, Yanjun Wu, Chen Zhao, Xianglong Liu, Feiyue Huang
Specifically, we incorporate convolutional operations along edges of the tree structure, and use the routing functions in each node to determine the root-to-leaf computational paths within the tree.
Ranked #33 on Fine-Grained Image Classification on Stanford Cars
Fine-Grained Image Classification Fine-Grained Visual Categorization
no code implementations • 19 Jan 2018 • Linyuan Gong, Ruyi Ji
TextCNN, the convolutional neural network for text, is a useful deep learning algorithm for sentence classification tasks such as sentiment analysis and question classification.