Ruzhang Liu

ORCID: 0000-0003-4527-8607
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About
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Research Areas
  • Optical measurement and interference techniques
  • Optical Wireless Communication Technologies
  • Atmospheric and Environmental Gas Dynamics
  • Human Motion and Animation
  • Advanced Surface Polishing Techniques
  • Spectroscopy and Laser Applications
  • Photonic and Optical Devices
  • Advanced Image and Video Retrieval Techniques
  • Integrated Circuits and Semiconductor Failure Analysis
  • Hand Gesture Recognition Systems
  • Metal Forming Simulation Techniques
  • Advanced Vision and Imaging
  • Advanced Optical Sensing Technologies
  • Video Analysis and Summarization
  • Robotics and Sensor-Based Localization
  • Atmospheric Ozone and Climate
  • Human Pose and Action Recognition
  • Gait Recognition and Analysis

Qingdao University
2023-2024

Politecnico di Milano
2017-2019

Video dubbing aims to synthesize realistic, lip-synced videos from a reference video and driving audio signal. Although existing methods can accurately generate mouth shapes driven by audio, they often fail preserve identity-specific features, largely because do not effectively capture the nuanced interplay between cues visual attributes of identity . As result, generated outputs frequently lack fidelity in reproducing unique textural structural details identity. To address these...

10.48550/arxiv.2501.04586 preprint EN arXiv (Cornell University) 2025-01-08

The mechanical response and the failure mode of thin metal foils under tensile load has been analyzed supplementing usual test records with full-field measurements performed by three-dimensional digital image correlation (3D DIC) techniques. experiments have simulated finite element models formulated within a non-linear continuum framework. study presented in this contribution concerns symmetrically pre-cracked aluminum samples. wrinkling specimens during possible alternative mechanisms are...

10.3221/igf-esis.42.34 article EN cc-by Frattura ed Integrità Strutturale 2017-09-29

The ocean is one of the most extensive ecosystems on Earth and can absorb large amounts carbon dioxide. Changes in seawater dioxide concentrations are important factors affecting marine ecosystems. Excess lead to acidification, threatening stability species diversity. Dissolved detection has great scientific significance. Conducting online monitoring help understand health status protect Current equipment costly. This study designed a low-cost infrared system based molecular theory. Using...

10.3390/s23146273 article EN cc-by Sensors 2023-07-10

With the development of artificial intelligence technology, virtual reality technology has been widely used in medical and entertainment fields, as well other fields. This study is supported by 3D modeling platform UE4 designs a pose model based on inertial sensors through blueprint language C++ programming. It can vividly display changes gait, angles displacements 12 parts such big small legs arms. be to combine with module capturing motion which posture human body real-time analyze data....

10.3390/s23125463 article EN cc-by Sensors 2023-06-09

Semiconductor near-infrared lasers have been widely used in lidar systems. However, various source types different shapes and divergence angles, causing more difficulties for long-distance detection. In this paper, an optical collimation system is designed a long-range with shaped laser (the wavelength 905 nm, the emitted spot size 50 µm long by 10 wide, angles are 33°and 15°, respectively, which unconventional). On basis of traditional method aspheric lens setting, pair asymmetric...

10.3390/app14219662 article EN cc-by Applied Sciences 2024-10-23
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