CONFERENCE PROCEEDINGS
Advanced Search
Prof. Hongwei Du
Associate Professor at Univ of Science And Technology of China
SPIE Involvement:
Author
Publications (4)
SPIE Journal Paper | 5 September 2017
Four-directional fractional-order total variation regularization for image denoising
Linna Wu, Yingpin Chen, Jiaquan Jin, Hongwei Du, Bensheng Qiu
JEI, Vol. 26, Issue 05, 053003, (September 2017) https://doi.org/10.1117/12.10.1117/1.JEI.26.5.053003
KEYWORDS: Denoising, Image denoising, Image quality, Image processing, Algorithms, Convolution, Fourier transforms, Cameras, Image restoration, Performance modeling
SPIE Journal Paper | 13 May 2017
Fast sparsity adaptive multipath matching pursuit for compressed sensing problems
Xiaofang Zhang, Hongwei Du, Bensheng Qiu, Shanshan Chen
JEI, Vol. 26, Issue 03, 033007, (May 2017) https://doi.org/10.1117/12.10.1117/1.JEI.26.3.033007
KEYWORDS: Chemical species, Reconstruction algorithms, Compressed sensing, Signal generators, Matrices
Proceedings Article | 30 October 2009 Paper
Nonlinear ultrasonic imaging with X wave
Hongwei Du, Wei Lu, Huanqing Feng
Proceedings Volume 7494, 74940C (2009) https://doi.org/10.1117/12.831324
KEYWORDS: Spatial resolution, Imaging systems, Ultrasonography, Transducers, Gaussian beams, Tissues, Wave propagation, Diffraction, Signal to noise ratio, Bandpass filters
Proceedings Article | 26 November 2007 Paper
Design and fabrication of a novel monothically integrated dual-wavelength tunable photodetector
Proceedings Volume 6782, 67820H (2007) https://doi.org/10.1117/12.745353
KEYWORDS: Photodetectors, Gallium arsenide, Heteroepitaxy, Fabry–Perot interferometers, Thermal effects, Quantum efficiency, Optical instrument design, Gallium, Wavelength tuning, Reflectors
SIGN IN TO:
  • View contact details
UPDATE YOUR PROFILE
Is this your profile? Update it now.
Sign into your SPIE.org account
Don’t have a profile and want one?
Create an account on SPIE.org
Advertisement
Advertisement
Back to Top