Search Results for author: Rui Shi

Found 15 papers, 3 papers with code

Toward Tiny and High-quality Facial Makeup with Data Amplify Learning

no code implementations22 Mar 2024 Qiaoqiao Jin, Xuanhong Chen, Meiguang Jin, Ying Chen, Rui Shi, Yucheng Zheng, Yupeng Zhu, Bingbing Ni

The core idea of DAL lies in employing a Diffusion-based Data Amplifier (DDA) to "amplify" limited images for the model training, thereby enabling accurate pixel-to-pixel supervision with merely a handful of annotations.

Face Parsing

SieveNet: Selecting Point-Based Features for Mesh Networks

no code implementations24 Aug 2023 Shengchao Yuan, Yishun Dou, Rui Shi, Bingbing Ni, Zhong Zheng

Meshes are widely used in 3D computer vision and graphics, but their irregular topology poses challenges in applying them to existing neural network architectures.

Feature Engineering

SwinGar: Spectrum-Inspired Neural Dynamic Deformation for Free-Swinging Garments

no code implementations5 Aug 2023 TianXing Li, Rui Shi, Qing Zhu, Takashi Kanai

Our work presents a novel spectrum-inspired learning-based approach for generating clothing deformations with dynamic effects and personalized details.

Neural Annotation Refinement: Development of a New 3D Dataset for Adrenal Gland Analysis

1 code implementation30 Jun 2022 Jiancheng Yang, Rui Shi, Udaranga Wickramasinghe, Qikui Zhu, Bingbing Ni, Pascal Fua

Besides, we develop a new Adrenal gLand ANalysis (ALAN) dataset with the proposed NeAR, where each case consists of a 3D shape of adrenal gland and its diagnosis label (normal vs. abnormal) assigned by experts.

Detail-aware Deep Clothing Animations Infused with Multi-source Attributes

no code implementations15 Dec 2021 TianXing Li, Rui Shi, Takashi Kanai

This paper presents a novel learning-based clothing deformation method to generate rich and reasonable detailed deformations for garments worn by bodies of various shapes in various animations.

Attribute

MedMNIST v2 -- A large-scale lightweight benchmark for 2D and 3D biomedical image classification

3 code implementations27 Oct 2021 Jiancheng Yang, Rui Shi, Donglai Wei, Zequan Liu, Lin Zhao, Bilian Ke, Hanspeter Pfister, Bingbing Ni

We introduce MedMNIST v2, a large-scale MNIST-like dataset collection of standardized biomedical images, including 12 datasets for 2D and 6 datasets for 3D.

AutoML Image Classification

Fair AutoML Through Multi-objective Optimization

no code implementations29 Sep 2021 Steven Gardner, Oleg Golovidov, Joshua Griffin, Patrick Koch, Rui Shi, Brett Wujek, Yan Xu

There has been a recent surge of interest in fairness measurement and bias mitigation in machine learning, given the identification of significant disparities in predictions from models in many domains.

AutoML Fairness

Research on Fitness Function of Two Evolution Algorithms Used for Neutron Spectrum Unfolding

no code implementations30 Jul 2020 Rui Li, Jianbo Yang, Xianguo Tuo, Rui Shi

In this work, we investigated the performance of eight fitness functions attached to the genetic algorithm (GA) and the differential evolution algorithm (DEA) used for unfolding four neutron spectra selected from the IAEA 403 report.

A Stochastic Trust Region Algorithm Based on Careful Step Normalization

no code implementations29 Dec 2017 Frank E. Curtis, Katya Scheinberg, Rui Shi

An algorithm is proposed for solving stochastic and finite sum minimization problems.

Large Margin Learning in Set to Set Similarity Comparison for Person Re-identification

no code implementations18 Aug 2017 Sanping Zhou, Jinjun Wang, Rui Shi, Qiqi Hou, Yihong Gong, Nanning Zheng

The class-identity term keeps the intra-class samples within each camera view gathering together, the relative distance term maximizes the distance between the intra-class class set and inter-class set across different camera views, and the regularization term smoothness the parameters of deep convolutional neural network (CNN).

Person Re-Identification Retrieval

Hyperbolic Harmonic Mapping for Constrained Brain Surface Registration

no code implementations CVPR 2013 Rui Shi, Wei Zeng, Zhengyu Su, Hanna Damasio, Zhonglin Lu, Yalin Wang, Shing-Tung Yau, Xianfeng GU

This work conquer this problem by changing the Riemannian metric on the target surface to a hyperbolic metric, so that the harmonic mapping is guaranteed to be a diffeomorphism under landmark constraints.

Area Preserving Brain Mapping

no code implementations CVPR 2013 Zhengyu Su, Wei Zeng, Rui Shi, Yalin Wang, Jian Sun, Xianfeng GU

Experimental results on caudate nucleus surface mapping and cortical surface mapping demonstrate the efficacy and efficiency of the proposed method.

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