資源簡介
opencv 魚眼鏡頭標定校正 ,見鏈接http://blog.csdn.net/qq_15947787/article/details/51441031
代碼片段和文件信息
#include?
#include?
using?namespace?std;
using?namespace?cv;
int?main()
{
ofstream?fout(“caliberation_result.txt“);??/**????保存定標結果的文件?????**/
/************************************************************************??
???????????讀取每一幅圖像,從中提取出角點,然后對角點進行亞像素精確化??
????*************************************************************************/???
????cout<<“開始提取角點………………“< ????int?image_count=??4;????????????????????/****????圖像數量?????****/???
????Size?image_size;?????????????????????????/****?????圖像的尺寸??????****/???
????Size?board_size?=?Size(69);????????????/****????定標板上每行、列的角點數???????****/??
vector?corners;??????????????????/****????緩存每幅圖像上檢測到的角點???????****/
vector>??corners_Seq;????/****??保存檢測到的所有角點???????****/???
vector??image_Seq;
int?count?=?0;
for(?int?i?=?0;??i?!=?image_count?;?i++)
{
cout<<“frame?#“< string?imageFileName;
std::stringstream?StrStm;
StrStm< StrStm>>imageFileName;
imageFileName?+=?“.jpg“;
????????cv::Mat?image?=?imread(“img“+imageFileName);?
image_size?=?image.size();
//image_size?=?Size(image.cols??image.rows);
????????/*?提取角點?*/???
Mat?imageGray;
cvtColor(image?imageGray??CV_RGB2GRAY);
bool?patternfound?=?findChessboardCorners(image?board_size?cornersCALIB_CB_ADAPTIVE_THRESH?+?CALIB_CB_NORMALIZE_IMAGE+?
CALIB_CB_FAST_CHECK?);
????????if?(!patternfound)???
????????{???
????????????cout<<“can?not?find?chessboard?corners!\n“;???
????????????exit(1);???
????????}?
else
{???
????????????/*?亞像素精確化?*/
cornerSubPix(imageGray?corners?Size(11?11)?Size(-1?-1)?TermCriteria(CV_TERMCRIT_EPS?+?CV_TERMCRIT_ITER?30?0.1));
count?=?count?+?corners.size();
????????????corners_Seq.push_back(corners);
????????}???
image_Seq.push_back(image);
????}???
????cout<<“角點提取完成!\n“;?
????/************************************************************************??
???????????攝像機定標??
????*************************************************************************/???
????cout<<“開始定標………………“< ????Size?square_size?=?Size(2020);??????????????????????????????????????/****?實際測量得到的定標板上每個棋盤格的大小???****/??
vector>??object_Points;??????????????????????????????????????/****??保存定標板上角點的三維坐標???****/
????Mat?image_points?=?Mat(1?count??CV_32FC2?Scalar::all(0));??????????/*****???保存提取的所有角點???*****/???
vector??point_counts;??????????????????????????????????????????/*****????每幅圖像中角點的數量????****/???
Mat?intrinsic_matrix?=?Mat(33?CV_32FC1?Scalar::all(0));????????????????/*****????攝像機內參數矩陣????****/???
????Mat?distortion_coeffs?=?Mat(14?CV_32FC1?Scalar::all(0));????????????/*?攝像機的4個畸變系數:k1k2p1p2?*/?
????vector?rotation_vectors;??????????????????????????????????????/*?每幅圖像的旋轉向量?*/??
vector?translation_vectors;??????????????????????????????????/*?每幅圖像的平移向量?*/??
?????
????/*?初始化定標板上角點的三維坐標?*/?????
????for?(i
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????2098615??2016-05-17?22:45??魚眼標定\ConsoleApplication1\ConsoleApplication1\1_d.jpg
?????文件????1046300??2016-05-17?22:45??魚眼標定\ConsoleApplication1\ConsoleApplication1\2_d.jpg
?????文件?????929969??2016-05-17?22:45??魚眼標定\ConsoleApplication1\ConsoleApplication1\3_d.jpg
?????文件????1003446??2016-05-17?22:45??魚眼標定\ConsoleApplication1\ConsoleApplication1\4_d.jpg
?????文件???????1992??2016-05-17?22:45??魚眼標定\ConsoleApplication1\ConsoleApplication1\caliberation_result.txt
?????文件???????7858??2016-05-17?17:16??魚眼標定\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj
?????文件????????941??2016-05-17?17:16??魚眼標定\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj.filters
?????文件????1502939??2016-05-17?16:17??魚眼標定\ConsoleApplication1\ConsoleApplication1\img1.jpg
?????文件????1436127??2016-05-17?20:59??魚眼標定\ConsoleApplication1\ConsoleApplication1\img2.jpg
?????文件????1311878??2016-05-17?20:59??魚眼標定\ConsoleApplication1\ConsoleApplication1\img3.jpg
?????文件????1390039??2016-05-17?20:59??魚眼標定\ConsoleApplication1\ConsoleApplication1\img4.jpg
?????文件????1343139??2016-05-17?16:17??魚眼標定\ConsoleApplication1\ConsoleApplication1\test.jpg
?????文件?????968935??2016-05-17?22:45??魚眼標定\ConsoleApplication1\ConsoleApplication1\TestOutput.jpg
?????文件????????684??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\cl.command.1.tlog
?????文件??????13198??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\CL.read.1.tlog
?????文件????????490??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\CL.write.1.tlog
?????文件?????????93??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleApplication1.lastbuildstate
?????文件???????3455??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\ConsoleApplication1.log
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
?????文件??????????2??2016-05-17?22:44??魚眼標定\ConsoleApplication1\ConsoleApplication1\x64\Debug\li
............此處省略28個文件信息
評論
共有 條評論