Review of some advances and applications in real-time high-speed vision: Our views and experiences

QY Gu, I Ishii - International Journal of Automation and Computing, 2016 - Springer
The frame rate of conventional vision systems is restricted to the video signal formats (eg,
NTSC 30 fps and PAL 25 fps) that are designed on the basis of the characteristics of the …

Optimization and characterization of direct UV laser writing system for microscale applications

S Srikanth, S Dudala, S Raut, SK Dubey… - Journal of …, 2020 - iopscience.iop.org
Direct laser writing is a lithography technique for fabricating features in sub-micron
dimensions. Major advantages of this technique are the elimination of mask, cost …

A simultaneous multi-object zooming system using an ultrafast pan-tilt camera

S Hu, K Shimasaki, M Jiang, T Senoo… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
This paper presents a novel dual-camera system that can simultaneously capture zoomed-in
images using an ultrafast pan-tilt camera and a fixed wide-view camera using deep learning …

Hardware-oriented algorithm for high-speed laser centerline extraction based on Hessian matrix

Z Li, L Ma, X Long, Y Chen, H Deng… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Centerline extraction is the basic and key procedure in line-structured laser 3-D scanners. In
this article, we propose a hardware-oriented algorithm for fast and accurate extraction of a …

An FPGA accelerator for high-speed moving objects detection and tracking with a spike camera

Y Zhu, Y Zhang, X **e, T Huang - Neural Computation, 2022 - direct.mit.edu
Ultra-high-speed object detection and tracking are crucial in fields such as fault detection
and scientific observation. Existing solutions to this task have deficiencies in processing …

A hardware-oriented algorithm for ultra-high-speed object detection

J Li, X Liu, F Liu, D Xu, Q Gu, I Ishii - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
This paper describes a novel hardware-oriented algorithm that can be implemented on a
field-programmable gate array in a high-speed vision platform for detection of multiple …

Real-time monocular three-dimensional motion tracking using a multithread active vision system

S Hu, M Jiang, T Takaki, I Ishii - Journal of Robotics and …, 2018 - jstage.jst.go.jp
In this study, we developed a monocular stereo tracking system to be used as a marker-
based, threedimensional (3-D) motion capture system. This system aims to localize dozens …

12,000-fps Multi-object detection using HOG descriptor and SVM classifier

J Li, Y Yin, X Liu, D Xu, Q Gu - 2017 IEEE/RSJ International …, 2017 - ieeexplore.ieee.org
This paper describes a high-frame-rate (HFR) vision system that can detect multiple objects
in an image of 512× 512 pixels at 12,000 frames per seconds (fps). An optimized algorithm …

A novel hardware-oriented ultra-high-speed object detection algorithm based on convolutional neural network

J Li, X Long, S Hu, Y Hu, Q Gu, D Xu - Journal of Real-Time Image …, 2020 - Springer
This paper describes a hardware-oriented two-stage algorithm that can be deployed in a
resource-limited field-programmable gate array (FPGA) for fast-object detection and …

High-frame-rate Video-based Multicopter Tracking System Using Pixel-level Short-time Fourier Transform

K Shimasaki, N Fujiwara, S Hu, T Senoo… - Journal of Intelligent & …, 2021 - Springer
In this study, we develop a telephoto pan-tilt drone search and track system for multicopters
flying in a wide area spanning hundreds of meters, situated at a distance of hundreds of …