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Displaying 1-7 out of 7 total
A Practical Workflow for Making Anatomical Atlases for Biological Research
IEEE Computer Graphics and Applications
By Yong Wan,A. Kelsey Lewis,Mary Colasanto,Mark van Langeveld,Gabrielle Kardon,Charles Hansen
Issue Date:September 2012
The anatomical atlas has been at the intersection of science and art for centuries. These atlases are essential to biological research, but high-quality atlases are often scarce. Recent advances in imaging technology have made high-quality 3D atlases possi...
An interactive visualization tool for multi-channel confocal microscopy data in neurobiology research
IEEE Transactions on Visualization and Computer Graphics
By Yong Wan, Hideo Otsuna, Chi-Bin Chien, Charles Hansen
Issue Date:November 2009
Confocal microscopy is widely used in neurobiology for studying the three-dimensional structure of the nervous system. Confocal image data are often multi-channel, with each channel resulting from a different fluorescent dye or fluorescent protein; one cha...
Interactive extraction of neural structures with user-guided morphological diffusion
2012 IEEE Symposium on Biological Data Visualization (BioVis 2012)
By Yong Wan,H. Otsuna, Chi-Bin Chien,C. Hansen
Issue Date:October 2012
Extracting neural structures with their fine details from confocal volumes is essential to quantitative analysis in neurobiology research. Despite the abundanceof various segmentation methods and tools, for complex neural structures, both manual and semi-a...
An In-Depth Analysis of TCP and RDMA Performance on Modern Server Platform
2012 IEEE 7th International Conference on Networking, Architecture, and Storage (NAS)
By Yong Wan,Dan Feng,Fang Wang,Liang Ming,Yulai Xie
Issue Date:June 2012
Traditional analysis on the TCP performance attributes the overhead of TCP mainly on these aspects: many times of memory access and copy, much data transmission on bus and a large number of CPU cycles required by the protocol processing. Compared to TCP, t...
FluoRender: An application of 2D image space methods for 3D and 4D confocal microscopy data visualization in neurobiology research
Visualization Symposium, IEEE Pacific
By Yong Wan,Hideo Otsuna,Chi-Bin Chien,Charles Hansen
Issue Date:March 2012
2D image space methods are processing methods applied after the volumetric data are projected and rendered into the 2D image space, such as 2D filtering, tone mapping and compositing. In the application domain of volume visualization, most 2D image space m...
Efficient Video Quality Assessment for Broadcasting Multimedia Signal
Dependable, Autonomic and Secure Computing, IEEE International Symposium on
By Xingang Liu, Kook-Yeol Yoo, Ho-Youl Jung, Yong-Wan Park
Issue Date:December 2009
In this paper, we propose a full reference (FR) video quality assessment (VQA) algorithm for the broadcasting multimedia signal. The relationships between the VQA parameters and the quality score obtained by the subjective human visual system (HVS) model o...
An Improved PSO Algorithm and Its Application to Structural Damage Detection
International Conference on Natural Computation
By Ling Yu, Zu-yong Wan
Issue Date:October 2008
The particle swarm optimization (PSO) algorithm with inertial weight is improved by adopting the sigmoid function and applied to structural damage identification in frame structures in this paper. The theoretical background on the improved PSO (IPSO) algor...
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