diff options
Diffstat (limited to 'bsie/extractor/image')
| -rw-r--r-- | bsie/extractor/image/colors_spatial.py | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/bsie/extractor/image/colors_spatial.py b/bsie/extractor/image/colors_spatial.py index fa31ea7..38f1db4 100644 --- a/bsie/extractor/image/colors_spatial.py +++ b/bsie/extractor/image/colors_spatial.py @@ -121,7 +121,7 @@ class ColorsSpatial(base.Extractor): subject: node.Node, content: PIL.Image, principals: typing.Iterable[bsfs.schema.Predicate], - ) -> typing.Iterator[typing.Tuple[node.Node, bsfs.schema.Predicate, typing.List[float]]]: + ) -> typing.Iterator[typing.Tuple[node.Node, bsfs.schema.Predicate, typing.Any]]: # check principals if self.schema.predicate(self._predicate_name) not in principals: # nothing to do; abort @@ -145,10 +145,8 @@ class ColorsSpatial(base.Extractor): width = int(np.floor(width / self.exp)) height = int(np.floor(height / self.exp)) - # combine features - value = np.vstack(features) - # convert features - value = value.reshape(-1).tolist() # several bands + # combine bands and convert features to tuple + value = tuple(np.vstack(features).reshape(-1)) # return triple with feature vector as value yield subject, self.schema.predicate(self._predicate_name), value |