Search Results for author: Jinming Liu

Found 11 papers, 3 papers with code

One at a Time: Progressive Multi-step Volumetric Probability Learning for Reliable 3D Scene Perception

no code implementations22 Jun 2023 Bohan Li, Yasheng Sun, Jingxin Dong, Zheng Zhu, Jinming Liu, Xin Jin, Wenjun Zeng

Numerous studies have investigated the pivotal role of reliable 3D volume representation in scene perception tasks, such as multi-view stereo (MVS) and semantic scene completion (SSC).

Depth Estimation Representation Learning

EMoG: Synthesizing Emotive Co-speech 3D Gesture with Diffusion Model

no code implementations20 Jun 2023 Lianying Yin, Yijun Wang, Tianyu He, Jinming Liu, Wei Zhao, Bohan Li, Xin Jin, Jianxin Lin

In this paper, we present a novel framework (EMoG) to tackle the above challenges with denoising diffusion models: 1) To alleviate the one-to-many problem, we incorporate emotion clues to guide the generation process, making the generation much easier; 2) To model joint correlation, we propose to decompose the difficult gesture generation into two sub-problems: joint correlation modeling and temporal dynamics modeling.

Denoising Gesture Generation

Prompt-ICM: A Unified Framework towards Image Coding for Machines with Task-driven Prompts

no code implementations4 May 2023 Ruoyu Feng, Jinming Liu, Xin Jin, Xiaohan Pan, Heming Sun, Zhibo Chen

For ICM, developing a unified codec to reduce information redundancy while empowering the compressed features to support various vision tasks is very important, which inevitably faces two core challenges: 1) How should the compression strategy be adjusted based on the downstream tasks?

Inpaint Anything: Segment Anything Meets Image Inpainting

1 code implementation13 Apr 2023 Tao Yu, Runseng Feng, Ruoyu Feng, Jinming Liu, Xin Jin, Wenjun Zeng, Zhibo Chen

We are also very willing to help everyone share and promote new projects based on our Inpaint Anything (IA).

Image Inpainting

Learned Image Compression with Mixed Transformer-CNN Architectures

2 code implementations CVPR 2023 Jinming Liu, Heming Sun, Jiro Katto

Most existing LIC methods are Convolutional Neural Networks-based (CNN-based) or Transformer-based, which have different advantages.

Image Compression

Multistage Spatial Context Models for Learned Image Compression

1 code implementation18 Feb 2023 Fangzheng Lin, Heming Sun, Jinming Liu, Jiro Katto

The proposed method features a comparable decoding speed to Checkerboard while reaching the RD performance of Autoregressive and even also outperforming Autoregressive.

Image Compression

Semantic Segmentation in Learned Compressed Domain

no code implementations3 Sep 2022 Jinming Liu, Heming Sun, Jiro Katto

Most machine vision tasks (e. g., semantic segmentation) are based on images encoded and decoded by image compression algorithms (e. g., JPEG).

Image Compression Segmentation +1

Memory-Efficient Learned Image Compression with Pruned Hyperprior Module

no code implementations21 Jun 2022 Ao Luo, Heming Sun, Jinming Liu, Jiro Katto

Learned Image Compression (LIC) gradually became more and more famous in these years.

Image Compression

A Multi-stream Convolutional Neural Network for Micro-expression Recognition Using Optical Flow and EVM

no code implementations7 Nov 2020 Jinming Liu, Ke Li, Baolin Song, Li Zhao

On the other hand, some methods based on deep learning also cannot get high accuracy due to problems such as the imbalance of databases.

Micro Expression Recognition Micro-Expression Recognition +1

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