From 5228cf50d4e324e18e556c0912e3df1f032dcf18 Mon Sep 17 00:00:00 2001
From: am0ebe <am0ebe@gmx.de>
Date: Mon, 7 Feb 2022 17:09:57 +0100
Subject: [PATCH] .
---
.gitignore | 1 +
examples/Demo.cpp | 38 +++++++++++++++-----------------------
opencv | 11 +++++++++++
3 files changed, 27 insertions(+), 23 deletions(-)
diff --git a/.gitignore b/.gitignore
index 911fd32..45f1086 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,3 +29,4 @@ bgslibrary_gui
.pypirc
upload.sh
*.sublime-workspace
+README.html
diff --git a/examples/Demo.cpp b/examples/Demo.cpp
index c01770c..89b7d93 100644
--- a/examples/Demo.cpp
+++ b/examples/Demo.cpp
@@ -33,6 +33,7 @@ using namespace cv;
using namespace std;
Scalar color_red( 0,0,255,255 );
+const int FILE_ERROR = -3;
int g_badSignalFlagAbort = 0;
@@ -117,15 +118,15 @@ int main(int argc, char * argv[])
}
char *camerFile = getCmdOption(argv, argv + argc, "-p");
- string cameraParameterFile(".");
+ string camParamFile(".");
if (camerFile)
{
//test dir exists
- cameraParameterFile = string(camerFile);
+ camParamFile = string(camerFile);
}
- cout << "args: -i " << inputFile << " -a " << amountFiles << " -c" << centerFileString << " -o " << outputDir << " -p " << cameraParameterFile << endl;
+ cout << "args: -i " << inputFile << " -a " << amountFiles << " -c" << centerFileString << " -o " << outputDir << " -p " << camParamFile << endl;
//!**** end parse input***********/
//libarchive things
@@ -215,31 +216,22 @@ int main(int argc, char * argv[])
//open camera config file
- cv::String camParam (cameraParameterFile);
- // std::vector<int> intrinsicsCameraMatrix; // = {1000, 0, 320, 0, 1000, 240, 0, 0, 1};
- // std::vector<double> distortionCoeff; // = {1000, 0, 320, 0, 1000, 240, 0, 0, 1};
- Mat intrinsicsCameraMatrix; // = {1000, 0, 320, 0, 1000, 240, 0, 0, 1};
- // Mat distortionCoeff; // = {0.1, 0.01, -0.001, 0, 0};
+ Mat distCoeffs;
+ Mat cameraMatrix;
{
- cout << "read cam parameter of: " << cameraParameterFile << endl;
- FileStorage fs(camParam, FileStorage::READ);
+ std::string camParamFile = cameraParameterFile;
+ FileStorage fs(camParamFile, FileStorage::READ);
if (!fs.isOpened())
{
- cerr << "error opening '" << cameraParameterFile << "' will abort" << endl;
- return -1;
+ std::cerr << "error opening '" << camParamFile << "' will abort" << endl;
+ return FILE_ERROR;
}
-// Mat_<double>(3,3)
-// Mat_<double>(5,1)
- fs["camera_matrix"] >> (Mat_<double>(3,3))intrinsicsCameraMatrix;
- // fs["distortion_coefficients"] >> distortionCoeff;
- // intrinsicsCameraMatrix = (int) fs["camera_matrix"];
- // intrinsicsCameraMatrix = fs["camera_matrix"].mat();
- // cout << "ISMAT?" << intrinsicsCameraMatrix.isMap() << endl;
- // pp(intrinsicsCameraMatrix);
- // pp(distortionCoeff);
+ fs["camera_matrix"] >> cameraMatrix;
+ fs["distortion_coefficients"] >> distCoeffs;
- }
+ cout << cameraMatrix << endl << distCoeffs << endl;
+ } //fs.release();
system( "echo 'sleep a bit... ' && sleep 12" );
exit(EXIT_SUCCESS);
@@ -322,7 +314,7 @@ int main(int argc, char * argv[])
//! step 0 correct lense distortion
Mat imgLenseCorrection = img_input.clone();
//see https://docs.opencv.org/2.4/modules/imgproc/doc/geometric_transformations.html#undistort
- cv::undistort(img_input, imgLenseCorrection, intrinsicsCameraMatrix, distortionCoeff);
+ cv::undistort(img_input, imgLenseCorrection, cameraMatrix, distCoeffs);
//! step 1) cut out a smaller ROI
img_input = TToolBox::cropImageCircle(imgLenseCorrection,circleCenterX,circleCenterY,circleRadius);
diff --git a/opencv b/opencv
index a8f6d8f..a93ce4d 100644
--- a/opencv
+++ b/opencv
@@ -103,3 +103,14 @@ https://docs.opencv.org/4.x/d0/d49/tutorial_moments.html
#BGS
https://docs.opencv.org/4.x/d8/d38/tutorial_bgsegm_bg_subtraction.html
+
+
+
+# alliedvision-vimba-sdk
+#######################
+ AsynchronousGrab example > to use with opencv
+
+ /tmp/mozilla_sugu0/Vimba_installation_under_Linux-1.pdf
+
+ C-api
+ https://www.ansatt.hig.no/ares/Support/Camera%20drivers/AVT/Vimba/1.1/VimbaC/Documentation/Vimba%20C%20Manual.pdf
--
GitLab