- Jul 07 Mon 2014 23:41
Microsoft Surface 2.0 SDK
- Jul 04 Fri 2014 13:02
c# ComptuerInfo 電腦資訊
加入參考
- Jul 04 Fri 2014 10:30
C# AcceptButton
- Jul 02 Wed 2014 14:01
C# ReadLine和WriteLine範例
using System;
- Jul 02 Wed 2014 11:33
c#尋找陣列中某個數字或關鍵字
using System;
- Jun 30 Mon 2014 15:06
Web Camera Using Emgu with Visual Studio 2008
namespace WebCam
- Jun 30 Mon 2014 13:33
Emgu First Step: Writing Hello World Sample
加入參考:
- Jun 22 Sun 2014 12:47
Using GPU_FFT with data
- Jun 21 Sat 2014 21:26
c# Notes
===============================================================================================================
- Jun 15 Sun 2014 11:20
Sound Recording
安裝ALSA
- Jun 14 Sat 2014 08:56
安裝 Microsoft Touch Pack for Windows 7
Download touch-pack-web
- Jun 12 Thu 2014 01:57
安裝Touchlib
- Jun 11 Wed 2014 21:42
安裝OSCPACK(Open Sound Control)
A simple C++ Open Sound Control (OSC) packet manipulation library
- Jun 10 Tue 2014 20:03
安裝 Emgu CV
- Jun 09 Mon 2014 05:39
as operators 資料轉型
- Jun 07 Sat 2014 16:50
Pylon Live View C# Sample Code Review
Pylon.NETSupportLibrary 是一個好用類別, 加速開發應用程式, 達事半功倍之效
- Jun 04 Wed 2014 17:37
Installing MobaXterm
- Jun 01 Sun 2014 12:45
How to open an existing eVision c# project with Visual Studio 2008
Step 1. Open one of c# sample projects:
- May 31 Sat 2014 15:39
Registering ActiveX component: eVision.ocx
註冊eVision元件
- May 29 Thu 2014 16:57
安裝CMake2.8.12
Windows (Win32 Installer)
- May 29 Thu 2014 14:42
ArrayList應用:客戶資料新增, 搜尋, 刪除
using System;
- May 29 Thu 2014 10:51
enum資料列舉&資料結構struct
using System;
- May 23 Fri 2014 08:37
Installing Xamarin .Android on windows
- May 19 Mon 2014 14:55
Raspberry PI with SIMULINK
>> mex –setup
- May 17 Sat 2014 17:49
UHF Reader Test
下圖中紅色塑膠套: 可以接四組天線
- May 16 Fri 2014 16:44
請勿嘗試在 DllMain 或影像初始設定函式內部執行 Managed 程式碼
- May 15 Thu 2014 20:46
C#呼叫C++類別庫(CLR專案)
- May 15 Thu 2014 16:38
C# 產生類別函式庫
- May 06 Tue 2014 05:47
安裝ASP.NET AJAX 1.0
- Mar 24 Mon 2014 17:48
Raspberry使用raspicam開啟攝影機 with OpenCV2.4.8
- Mar 16 Sun 2014 01:25
安裝Installing OpenCV2.4.8 on a Rasperberry PI
先準備好一塊樹梅派和SD卡(16G)
- Mar 15 Sat 2014 16:08
IC Imaging ActiveX Control
Frame Filter
- 可直接針對影像串流(image stream)進行影像處理, 不需要額外複製一份至ring buffer然後才進行影像處理, 加快速度
- 可以定義影像串流(image stream)之影片格式(video format), 以便儲存成不同格式
With frame filters, a versatile and powerful way to manipulate image data has been introduced. Frame filters can be used to do:
- control which frames will be removed (dropped) from the image stream
- read and write image data to/from frames of the image stream without having to copy the image data to a ring buffer. In other words: the frame filter allows image processing directly on buffers of the image stream (DirectShow buffers).
- to change the video format (pixel format and/or width and height) of the image stream
- implement image processing
- Mar 09 Sun 2014 12:10
final, static, static final討論
資料來源: http://www.programmer-club.com.tw/ShowSameTitleN/java/5307.html
對同樣一個類別, 卻實作多個物件, 區分如下:
- Mar 09 Sun 2014 11:34
Recording Amplitude Example
先記錄一下心得: 調整ADT字體大小
- Feb 21 Fri 2014 10:36
安裝IMAGINGSOURCE GIGE
DFK 23GV024
- Feb 20 Thu 2014 23:17
安裝OpenCV 2.4.8 Android sdk
- Feb 15 Sat 2014 15:27
Pixel Data Output Formats for Color Cameras
The Bayer Color Filter 可以看成
- Feb 11 Tue 2014 17:22
MATLAB自動偵測RS232 COM PORT
1: function lCOM_Port = getAvailableComPort()
2: % function lCOM_Port = getAvailableComPort()
3: % Return a Cell Array of COM port names available on your computer
4:
5: try
6: s=serial('IMPOSSIBLE_NAME_ON_PORT');fopen(s);
7: catch
8: lErrMsg = lasterr;
9: end
10:
11: %Start of the COM available port
12: lIndex1 = findstr(lErrMsg,'COM');
13: %End of COM available port
14: lIndex2 = findstr(lErrMsg,'Use')-3;
15:
16: lComStr = lErrMsg(lIndex1:lIndex2);
17:
18: %Parse the resulting string
19: lIndexDot = findstr(lComStr,',');
20:
21: % If no Port are available
22: if isempty(lIndex1)
23: lCOM_Port{1}='';
24: return;
25: end
26:
27: % If only one Port is available
28: if isempty(lIndexDot)
29: lCOM_Port{1}=lComStr;
30: return;
31: end
32:
33: lCOM_Port{1} = lComStr(1:lIndexDot(1)-1);
34:
35: for i=1:numel(lIndexDot)+1
36: % First One
37: if (i==1)
38: lCOM_Port{1,1} = lComStr(1:lIndexDot(i)-1);
39: % Last One
40: elseif (i==numel(lIndexDot)+1)
41: lCOM_Port{i,1} = lComStr(lIndexDot(i-1)+2:end);
42: % Others
43: else
44: lCOM_Port{i,1} = lComStr(lIndexDot(i-1)+2:lIndexDot(i)-1);
45: end
46: end
- Feb 09 Sun 2014 21:09
如何載入書本中Android範例程式至ADT?
選取要複製的專案目錄夾
- Feb 04 Tue 2014 14:38
Media Player Application on Android
- Feb 03 Mon 2014 14:18
簡單四則運算應用A Simple Arithmetic Application on Android System
- Feb 02 Sun 2014 15:39
A Simple Example on Button Click Event
目的: 在文字編輯方塊中輸入內容, 按下按鈕後取得剛才輸入的內容並顯示在另一個TextView上
- Feb 02 Sun 2014 15:22
Writing A Simple Example on Practicing Buttons, RadioGroup and CheckBox
定義字串strings.xml
- Feb 01 Sat 2014 05:14
Building Multiple TextViews
開啟新Android應用專案
- Jan 30 Thu 2014 15:28
My First Android Project
workspace的路徑: C:\Users\ryan\workspace\
- Jan 25 Sat 2014 05:51
Download and Install Android SDK
- Jan 24 Fri 2014 16:29
How to Create a Windows Form Application in Visual Studio 2012
在之前Visual Studio 2010, 可以找到Windows Form應用程式
- Jan 23 Thu 2014 11:29
Install DSO-5200 USB Hantek
PC-Based 示波器
- Jan 16 Thu 2014 15:30
Install e2v Line Scan CCD with Camera Link
CommCamUCL2.3.1 for Windows 64bit
- Jan 15 Wed 2014 13:36
Notes for FFmpeg commands
將目前目錄頰下的所有mp4檔案進行縮小轉檔,以下為MATLAB程式碼
1: mkdir('out');
2: files = dir('*.mp4');
3: bitrate = 2000;
4: outputFolder = ['out' filesep];
5: c1 = 'ffmpeg -i ';
6: c2 = [' -vf scale=640:480 -threads 0 '];
7: c3 = outputFolder;
8: fid = fopen('batchrun.bat','w');
9: for k=1:length(files)
10: cmd = [c1 files(k).name c2 c3 files(k).name];
11: fprintf(fid, '%s\n', cmd);
12: end
13: fclose(fid);
- Jan 14 Tue 2014 06:33
安裝 Install Emgu CV
- Jan 12 Sun 2014 11:49
C# Mouse Click and Draw an Image Using Visual Studio 2012
首先, 新增一個專案名稱“MouseClickAndDraw”
- Jan 08 Wed 2014 00:09
安裝Install Qt5.2.0
- Jan 07 Tue 2014 14:56
C++/CLI: StreamWriter and StreamReader
專案設定
- Jan 07 Tue 2014 12:48
CRT: fprintf_s and fscanf_s
CRT(C執行時期函式庫)在編譯前須先設定preprocessor, 加入_CRT_SECURE_NO_WARNINGS
- Jan 07 Tue 2014 11:21
C++ Standard Library: ofstream and ifstream
利用ofstream寫入檔案, ifstream讀入檔案
- Jan 07 Tue 2014 11:06
Windows API WriteFile and ReadFile
使用WindowsAPI進行WriteFile 和 ReadFile
- Jan 05 Sun 2014 15:46
OpenCV-2.4.8 with VS2012 console project
開啟新專案
- Jan 03 Fri 2014 22:11
Visual Studio 2010環境設定
工具->選項->文字編輯器->所有語言->勾選<行號>
