Drosophila embryo

The dataset contains frontal slices of light-sheet microscopy images of Drosophila embryos. For further details of the imaging procedure refer to the paper in references.

Structure:

train (307 files):

graph_data - HDF files with graphs node features;

pix_data - HDF files with raw images, superpixels, and edge maps;

val (10 files):

graph_data - HDF files with graphs node features;

pix_data - HDF files with raw images, superpixels, edge maps and ground truth.

Each image file contains:

node_labeling: superpixel map (sp);

ps_edge: edge map obtained from the PlantSeg network;

raw: raw image (single channel);

sp_edge: edge map obtained from the superpixel map;

gt: ground-truth labels (provided only for validation).

Each graph file consists of:

offsets: set of offsets used for affinity maps;

affinities: affinity map (for each offset);

edges: all neighboring edges, (spi, spj);

edge_feat: computed features for each edge;

gt_edge_weights: the same partitioning as edges but with labels (label each edge pertains to), only for validation set.