2 citations · 5 across the 9 of their papers we have counts for
5 papers · 1 filter
Event Topology-based Visual Microphone for Amplitude and Frequency Reconstruction
Ryogo Niwa, Yoichi Ochiai, Tatsuki Fushimi
Accurate vibration measurement is vital for analyzing dynamic systems across science and engineering, yet noncontact methods often balance precision against practicality. Event cam…
Dynamic Caustics by Ultrasonically Modulated Liquid Surface
Koki Nagakura, Tatsuki Fushimi, Ayaka Tsutsui +1
This paper presents a method for generating dynamic caustic patterns by utilising dual-optimised holographic fields with Phased Array Transducer (PAT). Building on previous researc…
From Geometry to Culture: An Iterative VLM Layout Framework for Placing Objects in Complex 3D Scene Contexts
Yuto Asano, Naruya Kondo, Tatsuki Fushimi +1
3D layout tasks have traditionally concentrated on geometric constraints, but many practical applications demand richer contextual understanding that spans social interactions, cul…
Experimental and Numerical Study of Acoustic Streaming in Mid-Air Phased Arrays
Christopher Stone, Yusuke Koroyasu, Yoichi Ochiai +3
Mid-air acoustic streaming, where ultrasound induces steady fluid motion, could significantly affect the perception of haptic sensations, stability of levitation systems, and enabl…
Spatial Sound Modulation through Manual Reconfiguration of Phased Plate
Soma Mochizuki, Yoichi Ochiai, Tatsuki Fushimi
Ultrasonic phased array technology, while versatile, often requires complex computing resources and numerous amplifier components. We present a Manually Reconfigurable Phased Array…