Kaichun Zhao

Tsinghua University — China

Engineering · Physical Sciences

11h-index572citations43works0.62yr avg
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Research Topics

Optical Polarization and Ellipsometry(12), Robotics and Sensor-Based Localization(10), Inertial Sensor and Navigation(9), Neurobiology and Insect Physiology Research(6), Optical measurement and interference techniques(5)

Publications43 total

Bias Fitting to Mitigate Length Bias of Reward Model in RLHF
arXiv (Cornell University)·2025Open Access
Full-System Simulation and Analysis of a Four-Mass Vibratory MEMS Gyroscope
Micromachines·2025· 1 citedOpen Access
Temperature Drift and Compensation in Stereo Visual Odometry
IEEE Sensors Journal·2024
Measurement Modeling and Performance Analysis of a Bionic Polarimetric Imaging Navigation Sensor Using Rayleigh Scattering to Generate Scattered Sunlight
Sensors·2024· 2 citedOpen Access
Advancing Sensorless Freehand 3D Ultrasound Reconstruction with a Novel Coupling Pad
Lecture notes in computer science·2024· 1 cited
Shape from polarization based on sparse self-attention
Optics and Precision Engineering·2024Open Access
Adaptive visual inertial geomagnetic tightly coupled positioning system
Optics and Precision Engineering·2024Open Access
Measurement Modeling and Performance Analysis of a Bionic Polarization Imaging Navigation Sensor Using Rayleigh Scattering to Generate Scattered Sunlight
Preprints.org·2023· 1 citedOpen Access
A semantic vector map-based approach for aircraft positioning in GNSS/GPS denied large-scale environment
Defence Technology·2023· 3 citedOpen Access
Stereo Event-based Visual-Inertial Odometry
arXiv (Cornell University)·2023· 1 citedOpen Access
Calibration of signal-to-noise ratio of sub focal plane polarization image sensors
Optics and Precision Engineering·2023· 1 citedOpen Access
Polarization image defogging based on dark channel prior principle
Optics and Precision Engineering·2023· 4 citedOpen Access
Pose estimation using polarimetric imaging in low-light environment
Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021)·2022
Calibration of polarization axis direction of sub focal plane polarization image sensor
Optics and Precision Engineering·2022· 2 cited
A Novel Attitude Measurement Method Based on Forward Polarimetric Imaging of Skylight
IEEE Transactions on Instrumentation and Measurement·2021· 13 cited
Bio-inspired attitude determination method based on polarized skylight and ground horizon
2020· 1 cited
CONSTRUCTION AND TEST OF BIO-INSPIRED IMAGING POLARIZATION NAVIGATION PROTOTYPE
˜The œinternational archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciences·2020· 3 citedOpen Access
Lane detection in dense fog using a polarimetric dehazing method
Applied Optics·2020· 28 cited
Azimuth calculation method based on solar meridian characteristics
2020
Robust Azimuth Measurement Method Based on Polarimetric Imaging for Bionic Polarization Navigation
IEEE Transactions on Instrumentation and Measurement·2019· 52 cited
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Frequent Co-authors

Zheng You(19), Jinkui Chu(8), Chenguang Ouyang(6), Shuai Shi(6), Qiang Zhang(4), Tichang Wang(4), Hao Lü(4), Zhenhua Wan(4), Xiaochu Wang(4), Kaoli Huang(3), Zhaoyao Wang(2), Yongkui Cao(2), Zhenhua Wan(2), Haoyuan Cheng(2), Peng Fu(2), Kunfeng Wang(2), Zhen‐Hua Wan(2), Li Zhang(1), Zhongjun Yin(1), Han Tian(1)