Figure 2
From: Task design for crowdsourced glioma cell annotation in microscopy images
Crowd instruction. (a) Icons and text as information material. (b) Example image (first column for original image, second for image with delineation for explanation, and third for image with point annotation) to visualize the crowd task. (c) Displayed after the qualification phase to recapitulate cell features before solving the task. Here, 1 in yellow: astrocytes (red nucleus, blue cytoplasm, star-shaped), 2 in red: endothelial cells (red nucleus, pale blue cytoplasm, spindle-like), 3 in green: other non-neoplastic cells (red nucleus), and 4 in magenta: tumor cells (white nucleus, blue cytoplasm, star-shaped).
