- 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:
- Mar 09 Sun 2014 12:10
final, static, static final討論
- 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
- 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>
- Jan 03 Fri 2014 17:07
安裝Install OpenCV 2.4.8 with Visual Studio 2012
新版OpenCV 2.4.8發行囉!!!
- Jan 01 Wed 2014 10:11
註冊碼檢查簡單流程Flowchart of License Check
從FormCreate後開始判斷是否有註冊過?
- Dec 11 Wed 2013 03:27
OpenCV2.4.7 InitializeCriticalSectionEx Error Message in WinXP
這幾天發現再戰十年的WinXP執行OpenCV2.4.7應用程式時發生一個錯誤訊息
- Dec 06 Fri 2013 13:39
安裝Embarcadero RAD Studio XE5
- Dec 05 Thu 2013 22:00
C++Builder for iOS預覽發表會
今天很高興參加C++ Builder for iOS預覽發表會, 現場有李維大師親自講解有關C++ Builder的發展。
- Dec 05 Thu 2013 17:57
Horizontal and Vertical Layout
新增一個<空的Qt專案>
- Dec 05 Thu 2013 10:44
HTML Aware Widgets
新增一個<空的Qt專案>
- Nov 22 Fri 2013 22:09
分水嶺影像分割Marker-based Image Segmentation Algorithm Using OpenCV2.4.7 with Visual Studio 2010
分水嶺方法是基於拓撲理論的一種分割方法, 簡單講是將圖像每一點像素視為海拔高度(elevation), 每一個局部極小值及其鄰近區域為集水盆地(catchment basin), 當水面逐漸上升時, 下圖中的兩個集水盆地會變成同一個新的大集水盆地, 如果在兩個集水盆地匯合處建構一個水壩, 即得到所謂分水嶺(watershed)
- Nov 22 Fri 2013 14:00
OpenCV-2.4.7 with VS2010 win32 console project
- Nov 18 Mon 2013 21:19
安裝Install OpenCV 2.4.7 with Visual Studio 2010
- Nov 18 Mon 2013 09:09
邊緣及角點偵測Detecting Edges and Corners Using OpenCV 2.4.6 with Qt5.1
今天(2013/11/18)我才知道可以用Windows Live Writer來寫部落格,不過Better late than never 搭配
- Nov 14 Thu 2013 21:29
顯示視窗及對話框Displaying Windows and Dialogs
- Nov 12 Tue 2013 16:27
影像形態學Binary Morphology Using OpenCV2.4.6 with Qt5.1-part2
瀏覽影像1時希望與影像2相同位置做比較
- Nov 12 Tue 2013 08:39
影像形態學Binary Morphology Using OpenCV2.4.6 with Qt5.1-part1
- Nov 09 Sat 2013 09:01
滑鼠事件應用:切割感興趣區域之影像Mouse Event Application:Cropping ROI Image Using OpenCV2.4.6 with Qt5.1
事件篩選 EventFilter
- Nov 07 Thu 2013 17:05
OpenCV-2.4.6.1-GPU-demos-pack-win64
- Oct 31 Thu 2013 22:25
外觀差異與比對 Shape Distance and Matching
今天在google有關shape matching的主題, 意外搜尋到OpenCV3.0.0.0的線上資料
- Oct 30 Wed 2013 22:00
輪廓搜尋 Finding contours using OpenCV2.4.6 with Qt5.1
- Oct 30 Wed 2013 15:03
輪廓搜尋 Finding contours using OpenCV2.4.6 with visual studio 2010
/**
- Oct 30 Wed 2013 10:17
Qt日期時間操作 Date and time in Qt
Qt Creator新增一個專案<Qt圖形介面應用程式>
- Oct 28 Mon 2013 15:35
安裝Git for Windows 1.8.4
- Oct 24 Thu 2013 13:46
滑鼠移動時取得滑鼠座標位置的像素值Getting pixel value by mouse move event Qt5 + OpenCV2.4.6
- Oct 17 Thu 2013 16:07
Basler 3.2 Pylon C API 筆記2
- Oct 17 Thu 2013 11:13
Basler 3.2 Pylon C API 筆記1
pylon C and GenApi
- Oct 16 Wed 2013 20:11
影像放大 & 縮小 & 適中 & 貼齊視窗功能
整合這篇<利用Qt5寫一個簡單的影像瀏覽器>至另一篇<分別取出RGB像素頻道Extract RGB channels from an image Using OpenCV2.4.6 with Qt5 >
將SplitRGBQt5OpenCV246目錄夾複製一份