3 papers
cs.CV2025
Shape from Polarization of Thermal Emission and Reflection
Kazuma Kitazawa, Tsuyoshi Takatani
Shape estimation for transparent objects is challenging due to their complex light transport. To circumvent these difficulties, we leverage the Shape from Polarization (SfP) techni…
cs.CV2025
PS-EIP: Robust Photometric Stereo Based on Event Interval Profile
Kazuma Kitazawa, Takahito Aoto, Satoshi Ikehata +1
Recently, the energy-efficient photometric stereo method using an event camera has been proposed to recover surface normals from events triggered by changes in logarithmic Lamberti…
cs.CV2024
EventHDR: from Event to High-Speed HDR Videos and Beyond
Yunhao Zou, Ying Fu, Tsuyoshi Takatani +1
Event cameras are innovative neuromorphic sensors that asynchronously capture the scene dynamics. Due to the event-triggering mechanism, such cameras record event streams with much…