SparseMatchInterpolator

Objective-C

@interface SparseMatchInterpolator : Algorithm

Swift

class SparseMatchInterpolator : Algorithm

Main interface for all filters, that take sparse matches as an input and produce a dense per-pixel matching (optical flow) as an output.

Member of Ximgproc

Methods


                    
                    
                    -interpolate:from_points:to_image:to_points:dense_flow:

Interpolate input sparse matches.

Declaration

Objective-C

- (void)interpolate:(nonnull Mat *)from_image
        from_points:(nonnull Mat *)from_points
           to_image:(nonnull Mat *)to_image
          to_points:(nonnull Mat *)to_points
         dense_flow:(nonnull Mat *)dense_flow;

Swift

func interpolate(from_image: Mat, from_points: Mat, to_image: Mat, to_points: Mat, dense_flow: Mat)

Parameters

`from_image`	first of the two matched images, 8-bit single-channel or three-channel.
`from_points`	points of the from_image for which there are correspondences in the to_image (Point2f vector, size shouldn’t exceed 32767)
`to_image`	second of the two matched images, 8-bit single-channel or three-channel.
`to_points`	points in the to_image corresponding to from_points (Point2f vector, size shouldn’t exceed 32767)
`dense_flow`	output dense matching (two-channel CV_32F image)