When calling drawChessboardCorners via cv.drawChessboardCorners{image=infileIR, patternSize=patternGeom, corners=resultsIR, patternWasFound=foundPointsIR}, I get the ...

Find and draw chessboard corners: Finds the positions of internal corners of the chessboard and then renders the detected chessboard corners: The function "findChessboardCorners()" attempts to ...