Try adding shape features about galt HOT 7 CLOSED

• Gabor filter
  http://docs.opencv.org/3.0-beta/modules/imgproc/doc/filtering.html#getgaborkernel
  http://scikit-image.org/docs/dev/auto_examples/features_detection/plot_gabor.html#example-features-detection-plot-gabor-py

from galt.

Blob detection
http://scikit-image.org/docs/dev/auto_examples/features_detection/plot_blob.html#example-features-detection-plot-blob-py

from galt.

HoG
http://scikit-image.org/docs/dev/auto_examples/features_detection/plot_hog.html#example-features-detection-plot-hog-py

from galt.

All the above filters/features should be tested and see if they improve performance or not, especially on green dataset.

from galt.

Local Maxima on Green Apples:

from galt.

@anuragmakineni
I think you can just add all 4 response together, matplotlib will take care of the normalization to make it look good.

from galt.

Gabor Filter on Green Apples:

from galt.