Kentaro Wada d4d5c8099f Fix for flake8		пре 6 година
..
.readme	4d4d26ef04 Update README.md	пре 6 година
data_annotated	43c442db27 Add example of semantic_segmentation	пре 7 година
data_dataset_voc	eb58e964e3 Add labelme.utils.lblsave	пре 6 година
README.md	585ee0a22e Update labelme2voc.py to use --labels for labels.txt	пре 6 година
labelme2voc.py	d4d5c8099f Fix for flake8	пре 6 година
labels.txt	43c442db27 Add example of semantic_segmentation	пре 7 година

Semantic Segmentation Example

Annotation

labelme data_annotated --labels labels.txt --nodata

Convert to VOC-like Dataset

# It generates:
#   - data_dataset_voc/JPEGImages
#   - data_dataset_voc/SegmentationClass
#   - data_dataset_voc/SegmentationClassVisualization
./labelme2voc.py data_annotated data_dataset_voc --labels labels.txt

Fig 1. JPEG image (left), PNG label (center), JPEG label visualization (right)

Note that the label file contains only very low label values (ex. 0, 4, 14), and 255 indicates the __ignore__ label value (-1 in the npy file).
You can see the label PNG file by following.

labelme_draw_label_png data_dataset_voc/SegmentationClassPNG/2011_000003.png

README.md

Semantic Segmentation Example

Annotation

Convert to VOC-like Dataset