Search Results for author: Zhixiang Chen

Found 9 papers, 3 papers with code

MAPConNet: Self-supervised 3D Pose Transfer with Mesh and Point Contrastive Learning

1 code implementation ICCV 2023 Jiaze Sun, Zhixiang Chen, Tae-Kyun Kim

Unsupervised methods have been proposed for graph convolutional models but they require ground truth correspondence between the source and target inputs.

Contrastive Learning Pose Transfer

eBPF-based Working Set Size Estimation in Memory Management

no code implementations17 Jan 2023 Zhilu Lian, Yangzi Li, Zhixiang Chen, Shiwen Shan, Baoxin Han, Yuxin Su

Working set size estimation (WSS) is of great significance to improve the efficiency of program executing and memory arrangement in modern operating systems.

Management

Semi-Supervised Object Detection with Object-wise Contrastive Learning and Regression Uncertainty

no code implementations6 Dec 2022 Honggyu Choi, Zhixiang Chen, Xuepeng Shi, Tae-Kyun Kim

Unlike existing suboptimal methods, we propose a two-step pseudo-label filtering for the classification and regression heads in a teacher-student framework.

Classification Contrastive Learning +9

SeCGAN: Parallel Conditional Generative Adversarial Networks for Face Editing via Semantic Consistency

no code implementations17 Nov 2021 Jiaze Sun, Binod Bhattarai, Zhixiang Chen, Tae-Kyun Kim

Whilst both branches are required during training, the RGB branch is our primary network and the semantic branch is not needed for inference.

Attribute

Learning Feature Aggregation for Deep 3D Morphable Models

1 code implementation CVPR 2021 Zhixiang Chen, Tae-Kyun Kim

3D morphable models are widely used for the shape representation of an object class in computer vision and graphics applications.

Geometry-based Distance Decomposition for Monocular 3D Object Detection

1 code implementation ICCV 2021 Xuepeng Shi, Qi Ye, Xiaozhi Chen, Chuangrong Chen, Zhixiang Chen, Tae-Kyun Kim

The experimental results show that our method achieves the state-of-the-art performance on the monocular 3D Object Detection and Birds Eye View tasks of the KITTI dataset, and can generalize to images with different camera intrinsics.

Autonomous Driving Monocular 3D Object Detection +2

Deep Hashing via Discrepancy Minimization

no code implementations CVPR 2018 Zhixiang Chen, Xin Yuan, Jiwen Lu, Qi Tian, Jie zhou

This paper presents a discrepancy minimizing model to address the discrete optimization problem in hashing learning.

Deep Hashing

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