Search Results for author: Ruiyang Liu

Found 14 papers, 8 papers with code

Applications of Tao General Difference in Discrete Domain

no code implementations27 Jan 2024 Linmi Tao, Ruiyang Liu, Donglai Tao, Wu Xia, Feilong Ma, Yu Cheng, Jingmao Cui

Tao general difference (TGD) is a novel theory and approach to difference computation for discrete sequences and arrays in multidimensional space.

Edge Detection

Neural Impostor: Editing Neural Radiance Fields with Explicit Shape Manipulation

no code implementations9 Oct 2023 Ruiyang Liu, Jinxu Xiang, Bowen Zhao, Ran Zhang, Jingyi Yu, Changxi Zheng

To tackle the problem of efficiently editing neural implicit fields, we introduce Neural Impostor, a hybrid representation incorporating an explicit tetrahedral mesh alongside a multigrid implicit field designated for each tetrahedron within the explicit mesh.

The changing rule of human bone density with aging based on a novel definition and mensuration of bone density with computed tomography

1 code implementation5 Aug 2023 Linmi Tao, Ruiyang Liu, Yuanbiao Wang, Yuezhi Zhou, Li Huo, Guilan Hu, Xiangsong Zhang, Zuo-Xiang He

Our findings indicate that bone density exhibits a linear decline with age during adulthood between the ages of 39 and 80, with the rate of decline being approximately 1. 6 times faster in women than in men.

Computed Tomography (CT)

A Theory of General Difference in Continuous and Discrete Domain

no code implementations14 May 2023 Linmi Tao, Ruiyang Liu, Donglai Tao, Wu Xia, Feilong Ma, Yu Cheng, Jingmao Cui

This stems from a key disconnect between the infinitesimal quantities in continuous differentiation and the finite intervals in its discrete counterpart.

Linguistic Rules-Based Corpus Generation for Native Chinese Grammatical Error Correction

2 code implementations19 Oct 2022 Shirong Ma, Yinghui Li, Rongyi Sun, Qingyu Zhou, Shulin Huang, Ding Zhang, Li Yangning, Ruiyang Liu, Zhongli Li, Yunbo Cao, Haitao Zheng, Ying Shen

Extensive experiments and detailed analyses not only demonstrate that the training data constructed by our method effectively improves the performance of CGEC models, but also reflect that our benchmark is an excellent resource for further development of the CGEC field.

Grammatical Error Correction

Automatic Context Pattern Generation for Entity Set Expansion

1 code implementation17 Jul 2022 Yinghui Li, Shulin Huang, Xinwei Zhang, Qingyu Zhou, Yangning Li, Ruiyang Liu, Yunbo Cao, Hai-Tao Zheng, Ying Shen

In addition, we propose the GAPA, a novel ESE framework that leverages the aforementioned GenerAted PAtterns to expand target entities.

Information Retrieval Retrieval +1

Are we ready for a new paradigm shift? A Survey on Visual Deep MLP

1 code implementation7 Nov 2021 Ruiyang Liu, Yinghui Li, Linmi Tao, Dun Liang, Hai-Tao Zheng

In the GPU era, the locally and globally weighted summations are the current mainstreams, represented by the convolution and self-attention mechanism, as well as MLP.

Multi-encoder parse-decoder network for sequential medical image segmentation

1 code implementation International Conference on Image Processing 2021 Dachuan Shi, Ruiyang Liu, Linmi Tao, Zuoxiang He, Li Huo

We aim on enhancing medical image segmentation by using spatial continuity information in a proposed Multi-Encoder Parse-Decoder Network (MEPDNet) based on the fact that most of the medical images are sampled continuously.

Image Segmentation Medical Image Segmentation +2

SofGAN: A Portrait Image Generator with Dynamic Styling

1 code implementation7 Jul 2020 Anpei Chen, Ruiyang Liu, Ling Xie, Zhang Chen, Hao Su, Jingyi Yu

To address this issue, we propose a SofGAN image generator to decouple the latent space of portraits into two subspaces: a geometry space and a texture space.

2D Semantic Segmentation Image Generation +1

Automatic 3D Indoor Scene Modeling From Single Panorama

no code implementations CVPR 2018 Yang Yang, Shi Jin, Ruiyang Liu, Sing Bing Kang, Jingyi Yu

The recovered layout is then used to guide shape estimation of the remaining objects using their normal information.

object-detection Object Detection +1

Cannot find the paper you are looking for? You can Submit a new open access paper.