About Me

I received the B.E. degree from Huazhong University of Science and Technology in 2016. I earned the Ph.D. in Institute of Computing Technology, Chinese Academy of Science in 2022, under the supervision of Prof. Wen Gao and Prof. Siwei Ma. From 2022 to 2023, I was a post-doctor researcher in Fudan University. Now I am a senior engineer in MeiTuan on LLM and its applications.

News

2023.11

Join MeiTuan as senior engineer on LLM Applications.

2023.11

Win 2nd class prize in National Digital Health Innovation Competition.

2023.08

Paper accepted by IEEE TMM.

2023.05

Join JD focusing on AIGC.

2023.04

Paper accepted by IJCV.

2022.12

Super Post-doctor funding of Shanghai.

2022.07

Join Lailo Technology as technical director.

2022.06

Earn Ph.D. at UCAS. Papers accepted by ACM MM 2022.

Work Experience

2023.11 - now

Senior Engineer (LLM) @ MeiTuan

2023.05 - 2023.11

CV/NLP Engineer @ JD.Inc

2022.07 - 2023.04

Technical Director @ Lailo Tech

2018.09 - 2020.09

Research Intern @ Bytedance

Publications

Cross Modal Compression with Variable Rate Prompt

Gao Junlong, Li Jiguo, et al.

TMMSCI

Semantic-Aware Visual Decomposition for Image Coding

Chang Jianhui, Zhang Jian, Li Jiguo, et al.

IJCV

Rethinking Semantic Image Compression

Zhang Pingping, Li Jiguo, et al.

TCSVT

Consistency-Contrast Learning for Conceptual Coding

Chang Jianhui, Li Jiguo, et al.

ACM MM 2022

Cross Modal Compression: Towards Human-comprehensible Semantic Compression

Li Jiguo, et al.

ACM MM 2021

Direct speech-to-image translation

Li Jiguo, et al.

JSTSP

Learning to Fool the Speaker Recognition

Li Jiguo, et al.

TOMM

Universal adversarial perturbations for speaker recognition

Li Jiguo, et al.

ICME 2020

Patents

  • 基于语音的图像生成方法、装置和电子设备 (授权)
  • 数据压缩的方法、装置、设备及存储介质 (公开)
  • 音频对抗扰动的测试方法、设备及存储介质 (公开)
  • 一种系统延时确定方法、装置、设备和存储介质 (授权)
  • 一种基于因素分解的从文本到图像的跨模态生成方法 (公开)

Awards

  • 2022.12 - Super Post-doctor of Shanghai
  • 2017.10 - Best Student Paper Award of China VR
  • 2017.12 - AVS Industrial Innovation Award
  • 2015.10 - National Scholarship

Services

  • Reviewer: IEEE T-CSVT, IEEE Multimedia
  • Reviewer: CVPR, ICASSP, ICME (2020-2023)