intersection#

static rlemasklib.RLEMask.intersection(masks)[source]#

Return a mask where each pixel is set if and only if all input masks have the pixel set.

Parameters:: masks (Sequence[RLEMask]) – a list of RLEMask objects
Returns:: A new RLEMask object representing the intersection of the masks.
Return type:: RLEMask

Examples

Only the region where all three masks overlap survives:

RLEMask.intersection([, , ]) ==

See also

__and__(), which provides the intersection as the & operator. merge_many(), which allows merging with different binary Boolean functions. merge_many_custom(), which allows merging with custom n-ary Boolean functions.