Chen, guan-jhih

A Rain Removal System

2010-07-09T11:02:00.014+08:00

We developed a Rain Removal System with better removal result:

(Adaptive)Huffman with DPCM Coder/Encoder

2010-01-22T13:25:00.006+08:00

This is my Homework in Class of Data Compression.
A Coder/Encoder designed with functions (Adaptive)Huffman and DPCM.

I generate the wxWidgets with OpenCV 2.0a, and It seems work fine.

A wx(Flat)NoteBook with wxSplitterWindow

2010-01-21T05:35:00.010+08:00

I develope a platform for showing the immediate information.

wxWidget is a well-designed toolkit of designing windows programs.
But some components are not completed.

Some useful of one is the wxSplitterWindow associated with wx(Flat)NoteBook.
I integrate them and showing the demo here!

Project Online : NCUCBBE website

2009-02-10T18:04:00.004+08:00

My School Case: Case Closed

國立中央大學生物科技與生醫工程研究中心
Center for Biotechnology and Biomedical Engineering, NCU

Hopfield Network

2008-11-27T02:16:00.014+08:00

Multilayer Perceptron

2008-11-07T14:05:00.008+08:00

Neural network homework 2 assigned during 10/22~11/05:
Coding during 11/03~11/06
Delayed again...XD

Functional list:
1.insert/modify/delete the hidden layers of MLP
2.show weight values of each connected edges between nodes dynamically
3.sample data normalization
4.the structure of MLP view(move,magnify and shrink)

Hyper-sphere Decision Boundaries

2008-10-28T00:27:00.017+08:00

The homework is done for finding a decision boundary with the simplest way between two-class samples.

That is, to find the domain with a center(u) and a radius(r) approaching the decision boundary.

My way to approach the boundary is:
1. Find the centers and the max domains of two training samples individually.
2. Choose the smallest class domain and define the decision boundary.
3. Then the work is done.

[coding during 10/22~10/24]

The Perceptron

2008-10-19T03:39:00.039+08:00

This is my neural network homework 1 assigned during 10/1~10/15.
The software is developed with WxWidgets and OpenGL.
For surfing, I estimate the lefting days that I cought finish the homework.(from 10/13)
However, I can't! So the job is delayed.

I'm so tired...
Tired for coding...

Perceptron: the simplest classifier in computer science.
There are many different kinds of data.
Maybe in the 2-dimenstions space, 3-dimenstions space and so on.
So the job is done for classifying the data.

I find WxWidgets have a full supported with OpenGL.
My prexy told me another 3D library - VTK.
It's time for researching, maybe...

[screenshot upd: 2008.10.27]

Info of Wild Bird Rescue Institute of Taichung

2008-05-20T13:28:00.006+08:00

Info of Wild Bird Rescue Institute of Taichung:

http://wildlife5r.blogspot.com/
[台中野鳥救傷保育學會]

My official weblog

2008-05-13T20:49:00.005+08:00

I will log my research and learning notes on this weblog.
All the past posts have been moved to my feeling weblog, the address is shown below:
heart feeling log and old post: http://littlefreeheart.blogspot.com/

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此部落格將紀錄我的研究與學習筆記
所有舊文章已移往紀錄心情的部落格, 網址如下:
心情紀錄與舊文章: http://littlefreeheart.blogspot.com/