Qinghao Chu

ORCID: 0009-0002-4309-0969
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About
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Research Areas
  • Space Satellite Systems and Control
  • Generative Adversarial Networks and Image Synthesis
  • Advanced Vision and Imaging
  • Computer Graphics and Visualization Techniques
  • Muscle activation and electromyography studies
  • Stroke Rehabilitation and Recovery
  • Prosthetics and Rehabilitation Robotics
  • Robotics and Sensor-Based Localization
  • Space exploration and regulation
  • Digital Rights Management and Security
  • Water Quality Monitoring and Analysis
  • Innovation in Digital Healthcare Systems
  • Water Quality Monitoring Technologies
  • Wastewater Treatment and Nitrogen Removal
  • Spaceflight effects on biology
  • Morphological variations and asymmetry
  • Digital Image Processing Techniques
  • Image Retrieval and Classification Techniques
  • Cinema and Media Studies

Dalian University of Technology
2023-2025

Google (United States)
2024

Shenyang University of Technology
2021-2022

We introduce an Extended Textual Conditioning space in text-to-image models, referred to as $P+$. This consists of multiple textual conditions, derived from per-layer prompts, each corresponding a layer the denoising U-net diffusion model. show that extended provides greater disentangling and control over image synthesis. further Inversion (XTI), where images are inverted into $P+$, represented by tokens. XTI is more expressive precise, converges faster than original (TI) space. The...

10.48550/arxiv.2303.09522 preprint EN other-oa arXiv (Cornell University) 2023-01-01

Recent advances in generative imagery have brought forth outpainting and inpainting models that can produce high-quality, plausible image content unknown regions. However, the these hallucinate is necessarily inauthentic, since they are unaware of true scene. In this work, we propose RealFill, a novel approach for completion fills missing regions an with should been there. RealFill model personalized using only few reference images These do not to be aligned target image, taken drastically...

10.1145/3658237 article EN ACM Transactions on Graphics 2024-07-19

Wearable exoskeletons can help people with mobility impairments by improving their rehabilitation. As electromyography (EMG) signals occur before movement, they be used as input for the to predict body’s movement intention. In this paper, OpenSim software is determine muscle sites measured, i.e., rectus femoris, vastus lateralis, semitendinosus, biceps lateral gastrocnemius, and tibial anterior. The surface (sEMG) inertial data are collected from lower limbs while human body walking, going...

10.3390/s23125404 article EN cc-by Sensors 2023-06-07

10.1109/smc54092.2024.10831402 article EN 2022 IEEE International Conference on Systems, Man, and Cybernetics (SMC) 2024-10-06

The increasing of satellite launch missions, collisions and disintegration events space objects, the vast number near-Earth asteroids pose significant challenges to traffic management. Space situational awareness aims detect, track, classify, characterize as well assess events, playing a crucial role in application artificial intelligence has unique advantages, especially enhancing comprehensive abilities such knowledge, analysis, decision-making. Its outstanding transfer learning lifelong...

10.1109/icist59754.2023.10366521 article EN 2023-12-08

In view of the complexity actual wastewater treatment process, it is very difficult to establish an accurate mechanism model. The simple model cannot accurately describe all characteristics and moreover complex relationship between variables be completely included in general, prediction accuracy not high. Therefore, data-driven modeling method used actural process data. this paper, hybrid activated sludge system established, which combines simplified BSM1 with BP neural network. model,...

10.1109/ccdc55256.2022.10034372 article EN 2022 34th Chinese Control and Decision Conference (CCDC) 2022-08-15

Recent advances in generative imagery have brought forth outpainting and inpainting models that can produce high-quality, plausible image content unknown regions. However, the these hallucinate is necessarily inauthentic, since they are unaware of true scene. In this work, we propose RealFill, a novel approach for completion fills missing regions an with should been there. RealFill model personalized using only few reference images These do not to be aligned target image, taken drastically...

10.48550/arxiv.2309.16668 preprint EN cc-by arXiv (Cornell University) 2023-01-01

In this paper, the link angle trajectory tracking of a Lower Limb Rehabilitation Robot (LLRR) under passive training stage has been investigated. To deal with mismatch between model and actual controlled object, control method based on RTO (Real Time Optimization) enforcing SCFO (Sufficient Condition for Feasibility Optimality) LLRR is proposed, in which use used to ensure that results have desirable feasibility. The proposed verified by simulation experiments model. show can accurately...

10.23919/ccc52363.2021.9550218 article EN 2021-07-26
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