jit.scanslide Reference

Cellwise spatial envelope follower

jit.scanslide

Description

Use the jit.scanslide object to perform cellwise spatial envelope following across dimension 0 or 1.

Examples

Matrix Operator

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

More about Matrix Operators

The Jitter MOP

MOP Arguments

MOP Attributes

MOP Messages

Attributes

dimmode [int]

The dimension across which the envelope following is performed (default = 0)
0 = horizontal
1 = vertical

mode [int]

Filter mode (default = 0 (filter cells with greater than offset))
0 = filter cells with a position greater than the value of the offset attribute.
1 = filter cells with a position less than the value of the offset attribute.
2 = filter cells with a position both greater than and less than the value of the offset attribute.

offset [int]

The position offset along the dimension specified by the dimmode attribute. (default = 0)

slide_down [float]

The slide down factor (default = 1). Note that down does not refer not to change along the y axis, but rather with respect to amplitude (e.g. brightness of color channel for image data).

slide_up [float]

The slide up factor (default = 1). Note that up does not refer not to change along the y axis, but rather with respect to amplitude (e.g. brightness of color channel for image data).

Common Box Attributes

See Also

Name Description
Working with Video in Jitter Working with Video in Jitter
jit.op
jit.slide
slide
slide~