Hierarchical Classification in Mixed Crops of Clover and Grass

Our previous work in pixel-wise classification of high-resolution RGB images of grass-clover leys into clover, grass, and weeds demonstrated state of the art accuracy.

Extending this work into a two-step classification scheme with corresponding  hierarchical labels, we have demonstrated an extended segmentation of clovers into the present species in the dataset: red clover (Trifolium pratense) and white clover (Trifolium repens).

The quantitative results of the segmentations on the hand-annotated test set are stated in the paper from the ICPA proceedings.

Qualitative results of the hierarchical segmentation on two images are shown below.

For more information, contact Søren Skovsen.

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