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opencv-wasm

completeSymm

Core and matricesfunctionOpenCV 5.0.0
import { completeSymm } from '@banou/opencv-wasm'

Use after await initOpenCV(). See the initialization and named imports guide.

ARGUMENTSm, lowerToUpper
FUNCTIONcompleteSymm
RETURN TYPEvoid
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

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

See: flip, transpose

completeSymm(m: Mat, lowerToUpper: boolean): void;
2 available overloads
completeSymm(m: Mat): void;
completeSymm(m: Mat, lowerToUpper: boolean): void;
m

Input/output value, modified by the native operation. 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.

Upstream declaration ↗

These signatures describe this package. Upstream documentation can mention optional backends that are absent from this build. Check runtime compatibility before choosing a backend or file format.