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What do I have to put in cameraParameters in order to for showExtrinsics to work?

4 visualizaciones (últimos 30 días)
Lets say I obtain extrinsic parameters for a camera somewhere else instead of Matlab's camera matlab camera calibration app, but I want to use Matlab to visualize where the camera is in space. A simple code below returns error,
cam = cameraParameters('RotationVectors',om,'TranslationVectors',T);
showExtrinsics(cam,'patternCentric');
Error using showExtrinsics/computeConvexHull (line 180)
Index exceeds matrix dimensions.
Error in showExtrinsics/parseInputs (line 155)
[wpConvHull, offset] = computeConvexHull(camParams);
Error in showExtrinsics (line 95)
[offset, wpConvexHull, extView, highlightIndex, numBoards, hAxes] = ...
What other information are necessary to put in the cameraParameters struct in order to visualize it?

Respuestas (1)

Dima Lisin
Dima Lisin el 17 de Feb. de 2016
You need the intrinsics too.
  2 comentarios
Jason
Jason el 17 de Feb. de 2016
I tried cam = cameraParameters('RotationVectors',om,'TranslationVectors',T,'IntrinsicMatrix',KK); but it still show the same error. Please advice

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