jit.scanslide

Cellwise spatial envelope follower

Description

The jit.scanslide object performs cellwise spatial envelope following across dimension 0 or 1.

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

Information for Jitter Matrix Operator (MOP) messages and attributes to this object

Attributes

Name Type g/s Description
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).

Information for box attributes common to all objects

Examples

See Also

Name Description
jit.op Apply binary or unary operators
jit.slide Cellwise temporal envelope follower
slide~ Filter a signal logarithmically