From 8cc11b28b90a59799a759057ef2546d18f288519 Mon Sep 17 00:00:00 2001 From: Sergei Shutov Date: Thu, 22 Dec 2022 15:48:26 +0200 Subject: [PATCH] Replace undefined valid to markersOfBoardDetected --- .../aruco_board_detection/aruco_board_detection.markdown | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/modules/aruco/tutorials/aruco_board_detection/aruco_board_detection.markdown b/modules/aruco/tutorials/aruco_board_detection/aruco_board_detection.markdown index c31094091..25979d9c0 100644 --- a/modules/aruco/tutorials/aruco_board_detection/aruco_board_detection.markdown +++ b/modules/aruco/tutorials/aruco_board_detection/aruco_board_detection.markdown @@ -204,7 +204,8 @@ Finally, a full example of board detection: cv::solvePnP(objPoints, imgPoints, cameraMatrix, distCoeffs, rvec, tvec); // If at least one board marker detected - if(valid > 0) + markersOfBoardDetected = (int)objPoints.total() / 4; + if(markersOfBoardDetected > 0) cv::drawFrameAxes(imageCopy, cameraMatrix, distCoeffs, rvec, tvec, 0.1); }