what means this error , while trying to use vision.blobAnalysis to detect motions?
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what means this error , while trying to use vision.blobAnalysis to detect motions?
Error using coder.internal.errorIf (line 8)
The POSITION matrix must have four columns for shape Rectangle
Error in insertShape>errIf1 (line 796)
coder.internal.errorIf(condition, msgID, strArg);
Error in insertShape>crossCheckShapePosition (line 347)
errIf1(errCond, 'vision:insertShape:posColsNot4ForRect', shape);
Error in insertShape>crossCheckInputs (line 317)
crossCheckShapePosition(shape, position);
Error in insertShape>validateAndParseInputs (line 176)
crossCheckInputs(shape2, position, color);
Error in insertShape (line 103)
validateAndParseInputs(I, shape, position, varargin{:});
Error in btw (line 134)
result = insertShape(frame, 'Rectangle', bbox, 'Color', 'green');
0 comentarios
Respuestas (1)
Walter Roberson
el 22 de Nov. de 2015
Check size(bbox) . The bbox that you are passing in must have 4 columns, such as a row vector of 4 elements.
12 comentarios
NIHARIKA MITTAL
el 12 de Nov. de 2017
Can you please share the other way. I am also stuck in this same situation
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