Function opencv::core::complete_symm

pub fn complete_symm(m: &mut Mat, lower_to_upper: bool) -> Result<()>

Copies the lower or the upper half of a square matrix to its another half.

The function cv::completeSymm copies the lower or the upper half of a square matrix to its another half. The matrix diagonal remains unchanged:

• \texttt{m}{ij}=\texttt{m}{ji} for i > j if lowerToUpper=false
• \texttt{m}{ij}=\texttt{m}{ji} for i < j if lowerToUpper=true

Parameters

• m: input-output floating-point square matrix.
• lowerToUpper: operation flag; if true, the lower half is copied to the upper half. Otherwise, the upper half is copied to the lower half.

See also

flip, transpose

C++ default parameters

• lower_to_upper: false