Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2016 May 11;2016:6571547. doi: 10.1155/2016/6571547

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2016 Aaron Y. Lee et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Examples of incorrect segmentations by automated software and user-interface for Mechanical Turk. Panel (a) is an example of a macula SD-OCT image with missing information (arrow) causing a sudden jump in the identification of the Internal-Limiting Membrane (ILM) by automated software included with Heidelberg Spectralis. Panels (b and c) show two similar macular OCT images with different automated segmentations caused by pigment epithelial detachment (arrow) and subretinal fibrosis (arrowhead). Panel (d) is a screenshot of web-based user-interface submitted to Amazon Mechanical Turk for manual segmentations.