Search Results for author: Liming Zhang

Found 14 papers, 3 papers with code

A Hole Filling Approach Based on Background Reconstruction for View Synthesis in 3D Video

no code implementations CVPR 2016 Guibo Luo, Yuesheng Zhu, Zhaotian Li, Liming Zhang

However, in the synthesis process, the background occluded by the foreground objects might be exposed in the new view, resulting in some holes in the synthetized video.

Motion Compensation

A Robust Real-Time Computing-based Environment Sensing System for Intelligent Vehicle

no code implementations27 Jan 2020 Qiwei Xie, Qian Long, Liming Zhang, Zhao Sun

The system is a real-time multi-scheme integrated innovation system, which combines stereo matching algorithm with machine learning based obstacle detection approach and takes advantage of the distributed computing technology of a mobile platform with GPU and CPUs.

BIG-bench Machine Learning Distributed Computing +1

Conditional-UNet: A Condition-aware Deep Model for Coherent Human Activity Recognition From Wearables

no code implementations15 Apr 2020 Liming Zhang

On the other side, we consider such Co-HAR as a dense labelling problem that classify each sample on a time step with a label to provide high-fidelity and duration-varied support to applications.

Gesture Recognition Human Activity Recognition +3

TG-GAN: Continuous-time Temporal Graph Generation with Deep Generative Models

1 code implementation17 May 2020 Liming Zhang, Liang Zhao, Shan Qin, Dieter Pfoser

The recent deep generative models for static graphs that are now being actively developed have achieved significant success in areas such as molecule design.

Attribute Generative Adversarial Network +2

Factorized Deep Generative Models for Trajectory Generation with Spatiotemporal-Validity Constraints

no code implementations20 Sep 2020 Liming Zhang, Liang Zhao, Dieter Pfoser

Inspired by the success of deep generative neural networks for images and texts, a fast-developing research topic is deep generative models for trajectory data which can learn expressively explanatory models for sophisticated latent patterns.

Variational Inference

Disentangled Dynamic Graph Deep Generation

1 code implementation14 Oct 2020 Wenbin Zhang, Liming Zhang, Dieter Pfoser, Liang Zhao

Extending existing deep generative models from static to dynamic graphs is a challenging task, which requires to handle the factorization of static and dynamic characteristics as well as mutual interactions among node and edge patterns.

Graph Generation Protein Folding

A Granular Sieving Algorithm for Deterministic Global Optimization

no code implementations14 Jul 2021 Tao Qian, Lei Dai, Liming Zhang, Zehua Chen

With straightforward mathematical formulation applicable to both univariate and multivariate objective functions, the global minimum value and all the global minimizers are located through two decreasing sequences of compact sets in, respectively, the domain and range spaces.

Densely Semantic Enhancement for Domain Adaptive Region-free Detectors

no code implementations30 Aug 2021 Bo Zhang, Tao Chen, Bin Wang, Xiaofeng Wu, Liming Zhang, Jiayuan Fan

Unsupervised domain adaptive object detection aims to adapt a well-trained detector from its original source domain with rich labeled data to a new target domain with unlabeled data.

object-detection Object Detection +1

DeciLS-PBO: an Effective Local Search Method for Pseudo-Boolean Optimization

no code implementations28 Jan 2023 Luyu Jiang, Dantong Ouyang, Qi Zhang, Liming Zhang

Local search is an effective method for solving large-scale combinatorial optimization problems, and it has made remarkable progress in recent years through several subtle mechanisms.

Combinatorial Optimization

A Real-Time Multi-Task Learning System for Joint Detection of Face, Facial Landmark and Head Pose

no code implementations21 Sep 2023 Qingtian Wu, Liming Zhang

Extreme head postures pose a common challenge across a spectrum of facial analysis tasks, including face detection, facial landmark detection (FLD), and head pose estimation (HPE).

Face Detection Facial Landmark Detection +3

AKConv: Convolutional Kernel with Arbitrary Sampled Shapes and Arbitrary Number of Parameters

1 code implementation20 Nov 2023 Xin Zhang, Yingze Song, Tingting Song, Degang Yang, Yichen Ye, Jie zhou, Liming Zhang

In response to the above questions, the Alterable Kernel Convolution (AKConv) is explored in this work, which gives the convolution kernel an arbitrary number of parameters and arbitrary sampled shapes to provide richer options for the trade-off between network overhead and performance.

object-detection Object Detection

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