Search Results for author: Lijian Lin

Found 7 papers, 1 papers with code

GPAvatar: Generalizable and Precise Head Avatar from Image(s)

1 code implementation18 Jan 2024 Xuangeng Chu, Yu Li, Ailing Zeng, Tianyu Yang, Lijian Lin, Yunfei Liu, Tatsuya Harada

Head avatar reconstruction, crucial for applications in virtual reality, online meetings, gaming, and film industries, has garnered substantial attention within the computer vision community.

Neural Rendering Novel View Synthesis

Dual Semantic Fusion Network for Video Object Detection

no code implementations16 Sep 2020 Lijian Lin, Haosheng Chen, Honglun Zhang, Jun Liang, Yu Li, Ying Shan, Hanzi Wang

Video object detection is a tough task due to the deteriorated quality of video sequences captured under complex environments.

Object object-detection +2

Robust Visual Tracking via Statistical Positive Sample Generation and Gradient Aware Learning

no code implementations9 Nov 2020 Lijian Lin, Haosheng Chen, Yanjie Liang, Yan Yan, Hanzi Wang

In this paper, we propose a robust tracking method via Statistical Positive sample generation and Gradient Aware learning (SPGA) to address the above two limitations.

Visual Tracking

Accelerating the Training of Video Super-Resolution Models

no code implementations10 May 2022 Lijian Lin, Xintao Wang, Zhongang Qi, Ying Shan

In this work, we show that it is possible to gradually train video models from small to large spatial/temporal sizes, i. e., in an easy-to-hard manner.

Video Super-Resolution

MODA: Mapping-Once Audio-driven Portrait Animation with Dual Attentions

no code implementations ICCV 2023 Yunfei Liu, Lijian Lin, Fei Yu, Changyin Zhou, Yu Li

Audio-driven portrait animation aims to synthesize portrait videos that are conditioned by given audio.

Accurate 3D Face Reconstruction with Facial Component Tokens

no code implementations ICCV 2023 Tianke Zhang, Xuangeng Chu, Yunfei Liu, Lijian Lin, Zhendong Yang, Zhengzhuo Xu, Chengkun Cao, Fei Yu, Changyin Zhou, Chun Yuan, Yu Li

However, the current deep learning-based methods face significant challenges in achieving accurate reconstruction with disentangled facial parameters and ensuring temporal stability in single-frame methods for 3D face tracking on video data.

3D Face Reconstruction

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