Search Results for author: Zhenbo Song

Found 17 papers, 8 papers with code

Deep Novel View Synthesis from Colored 3D Point Clouds

1 code implementation ECCV 2020 Zhenbo Song, Wayne Chen, Dylan Campbell, Hongdong Li

We propose a new deep neural network which takes a colored 3D point cloud of a scene, and directly synthesizes a photo-realistic image from an arbitrary viewpoint.

Image Generation Novel View Synthesis

AS-FIBA: Adaptive Selective Frequency-Injection for Backdoor Attack on Deep Face Restoration

no code implementations11 Mar 2024 Zhenbo Song, Wenhao Gao, Kaihao Zhang, Wenhan Luo, Zhaoxin Fan, Jianfeng Lu

Extensive experiments demonstrate the efficacy of the degradation objective on state-of-the-art face restoration models.

Backdoor Attack

Adversarial Purification and Fine-tuning for Robust UDC Image Restoration

no code implementations21 Feb 2024 Zhenbo Song, Zhenyuan Zhang, Kaihao Zhang, Wenhan Luo, Zhaoxin Fan, Jianfeng Lu

This study delves into the enhancement of Under-Display Camera (UDC) image restoration models, focusing on their robustness against adversarial attacks.

Image Restoration

Learning Dense Flow Field for Highly-accurate Cross-view Camera Localization

no code implementations NeurIPS 2023 Zhenbo Song, Xianghui Ze, Jianfeng Lu, Yujiao Shi

We propose a novel end-to-end approach that leverages the learning of dense pixel-wise flow fields in pairs of ground and satellite images to calculate the camera pose.

Camera Localization Optical Flow Estimation

EmoTalk: Speech-Driven Emotional Disentanglement for 3D Face Animation

2 code implementations ICCV 2023 Ziqiao Peng, HaoYu Wu, Zhenbo Song, Hao Xu, Xiangyu Zhu, Jun He, Hongyan Liu, Zhaoxin Fan

Specifically, we introduce the emotion disentangling encoder (EDE) to disentangle the emotion and content in the speech by cross-reconstructed speech signals with different emotion labels.

3D Face Animation Disentanglement

SHLE: Devices Tracking and Depth Filtering for Stereo-based Height Limit Estimation

1 code implementation22 Dec 2022 Zhaoxin Fan, Kaixing Yang, Min Zhang, Zhenbo Song, Hongyan Liu, Jun He

In stage 1, a novel devices detection and tracking scheme is introduced, which accurately locate the height limit devices in the left or right image.

FuRPE: Learning Full-body Reconstruction from Part Experts

1 code implementation30 Nov 2022 Zhaoxin Fan, Yuqing Pan, Hao Xu, Zhenbo Song, Zhicheng Wang, Kejian Wu, Hongyan Liu, Jun He

These novel elements of FuRPE not only serve to further refine the model but also to reduce potential biases that may arise from inaccuracies in pseudo labels, thereby optimizing the network's training process and enhancing the robustness of the model.

GIDP: Learning a Good Initialization and Inducing Descriptor Post-enhancing for Large-scale Place Recognition

no code implementations23 Sep 2022 Zhaoxin Fan, Zhenbo Song, Hongyan Liu, Jun He

Large-scale place recognition is a fundamental but challenging task, which plays an increasingly important role in autonomous driving and robotics.

Autonomous Driving

MonoSIM: Simulating Learning Behaviors of Heterogeneous Point Cloud Object Detectors for Monocular 3D Object Detection

1 code implementation19 Aug 2022 Han Sun, Zhaoxin Fan, Zhenbo Song, Zhicheng Wang, Kejian Wu, Jianfeng Lu

The insight behind introducing MonoSIM is that we propose to simulate the feature learning behaviors of a point cloud based detector for monocular detector during the training period.

Autonomous Driving Depth Estimation +4

Object Level Depth Reconstruction for Category Level 6D Object Pose Estimation From Monocular RGB Image

no code implementations4 Apr 2022 Zhaoxin Fan, Zhenbo Song, Jian Xu, Zhicheng Wang, Kejian Wu, Hongyan Liu, Jun He

Recently, RGBD-based category-level 6D object pose estimation has achieved promising improvement in performance, however, the requirement of depth information prohibits broader applications.

6D Pose Estimation using RGB Object

RPR-Net: A Point Cloud-based Rotation-aware Large Scale Place Recognition Network

no code implementations29 Aug 2021 Zhaoxin Fan, Zhenbo Song, Wenping Zhang, Hongyan Liu, Jun He, Xiaoyong Du

Third, we apply these kernels to previous point cloud features to generate new features, which is the well-known SO(3) mapping process.

Autonomous Driving Point Cloud Retrieval +2

Incorporating Orientations into End-to-end Driving Model for Steering Control

no code implementations10 Mar 2021 Peng Wan, Zhenbo Song, Jianfeng Lu

In this paper, we present a novel end-to-end deep neural network model for autonomous driving that takes monocular image sequence as input, and directly generates the steering control angle.

Autonomous Driving Steering Control

End-to-end Learning for Inter-Vehicle Distance and Relative Velocity Estimation in ADAS with a Monocular Camera

1 code implementation7 Jun 2020 Zhenbo Song, Jianfeng Lu, Tong Zhang, Hongdong Li

In this paper, we propose a monocular camera-based inter-vehicle distance and relative velocity estimation method based on end-to-end training of a deep neural network.

Optical Flow Estimation

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