threshold

Convenience function for thresholding, where lower and upper bound values are the same.

Calls threshold(slice, thresh, thresh, prealloc)

Slice!(Contiguous, packs, OutputType*) threshold(Slice!(kind, packs, InputType*) input, InputType lowThresh, InputType highThresh, Slice!(Contiguous, packs, OutputType*) prealloc = emptySlice!(packs, OutputType))
Slice!(Contiguous, packs, OutputType*) threshold(Slice!(kind, packs, InputType*) input, InputType thresh, Slice!(Contiguous, packs, OutputType*) prealloc = emptySlice!(packs, OutputType))
nothrow
Slice!(Contiguous, packs, OutputType*)
threshold
(
OutputType
InputType
SliceKind kind
size_t[] packs
)
(
Slice!(kind, packs, InputType*) input
,
InputType thresh
,
Slice!(Contiguous, packs, OutputType*) prealloc = emptySlice!(packs, OutputType)
)

Parameters

input: Type: Slice!(kind, packs, InputType*)
Input slice.
thresh: Type: InputType
Threshold value - any value lower than this will be set to 0, and higher to 1.
prealloc: Type: Slice!(Contiguous, packs, OutputType*)
Optional pre-allocated slice buffer for output.
Note: Input and pre-allocated buffer slice, should be of same structure (i.e. have same strides). If prealloc buffer is not given, and is allocated anew, input slice memory must be contiguous.