Search Results for author: Ruyi Ji

Found 6 papers, 2 papers with code

CMFN: Cross-Modal Fusion Network for Irregular Scene Text Recognition

no code implementations18 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.

Position Scene Text Recognition

SDF-3DGAN: A 3D Object Generative Method Based on Implicit Signed Distance Function

no code implementations13 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.

3D-Aware Image Synthesis Object

PIDray: A Large-scale X-ray Benchmark for Real-World Prohibited Item Detection

3 code implementations19 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.

Binary Classification Instance Segmentation +4

Learning Semantic Neural Tree for Human Parsing

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.

Human Parsing Semantic Segmentation

Attention Convolutional Binary Neural Tree for Fine-Grained Visual Categorization

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.

Fine-Grained Image Classification Fine-Grained Visual Categorization

What Does a TextCNN Learn?

no code implementations19 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.

Classification General Classification +4

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