Search Results for author: Qing Cheng

Found 8 papers, 1 papers with code

Sketch Input Method Editor: A Comprehensive Dataset and Methodology for Systematic Input Recognition

1 code implementation30 Nov 2023 Guangming Zhu, Siyuan Wang, Qing Cheng, Kelong Wu, Hao Li, Liang Zhang

With the recent surge in the use of touchscreen devices, free-hand sketching has emerged as a promising modality for human-computer interaction.

Class Incremental Learning Domain Adaptation +2

HI-SLAM: Monocular Real-time Dense Mapping with Hybrid Implicit Fields

no code implementations7 Oct 2023 Wei zhang, Tiecheng Sun, Sen Wang, Qing Cheng, Norbert Haala

For global consistency, we propose an efficient Sim(3)-based pose graph bundle adjustment (PGBA) approach to run online loop closing and mitigate the pose and scale drift.

Simultaneous Localization and Mapping

Vision-based Large-scale 3D Semantic Mapping for Autonomous Driving Applications

no code implementations2 Mar 2022 Qing Cheng, Niclas Zeller, Daniel Cremers

In this paper, we present a complete pipeline for 3D semantic mapping solely based on a stereo camera system.

Autonomous Driving Visual Odometry

Distributed adaptive algorithm based on the asymmetric cost of error functions

no code implementations7 Jul 2021 Sihai Guan, Qing Cheng, Yong Zhao

In this paper, a family of novel diffusion adaptive estimation algorithm is proposed from the asymmetric cost function perspective by combining diffusion strategy and the linear-linear cost (LLC), quadratic-quadratic cost (QQC), and linear-exponential cost (LEC), at all distributed network nodes, and named diffusion LLCLMS (DLLCLMS), diffusion QQCLMS (DQQCLMS), and diffusion LECLMS (DLECLMS), respectively.

Deep learning based cloud detection for medium and high resolution remote sensing images of different sensors

no code implementations13 Oct 2018 Zhiwei Li, Huanfeng Shen, Qing Cheng, Yuhao Liu, Shucheng You, Zongyi He

In this paper, we propose a deep learning based cloud detection method named multi-scale convolutional feature fusion (MSCFF) for remote sensing images of different sensors.

Cloud Detection

A Spatial and Temporal Non-Local Filter Based Data Fusion

no code implementations22 Nov 2016 Qing Cheng, Huiqing Liu, Huanfeng Shen, Penghai Wu, Liangpei Zhang

The spatiotemporal data fusion technique is considered as a cost-effective way to obtain remote sensing data with both high spatial resolution and high temporal frequency, by blending observations from multiple sensors with different advantages or characteristics.

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