jit.dimop Reference

Downsample using operators across dimensions



Applies an operator to elements within a subregion, across one or more dimensions, downsampling the input matrix in the process.


For example, to downsample an incoming matrix to half the width and a quarter of the height, averaging all the values in each incoming 2 x 4 cell sub-region to a single output cell, use a step of 2 4, and an op of avg.

Matrix Operator

matrix inputs:1, matrix outputs:1
Name IOProc Planelink Typelink Dimlink Plane Dim Type
out n/a 0 0 0 1 1 char long float32 float64

More about Matrix Operators

The Jitter MOP

MOP Arguments

MOP Attributes

MOP Messages


op [symbol]

The operator to be used in the downsampling process (default = avg).

Possible values:


step [32 ints]

Step size across each dimension (default = 1). A step size of -1 will span the entire dimension.

Common Box Attributes

See Also

Name Description
Working with Video in Jitter Working with Video in Jitter