Perfect Accuracy with Human-in-the-Loop Object Detection
Abstract
Modern state-of-the-art computer vision systems still perform imperfectly in many benchmark object recognition tasks. This hinders their application to real-time tasks where even a low but non-zero probability of error in analyzing every frame from a camera quickly accumulates to unacceptable performance for end users. Here we consider a visual aid to guide blind or visually-impaired persons in finding items in grocery stores using a head-mounted camera. The system uses a human-in-the-decision-loop approach to instruct the user how to turn or move when an object is detected with low confidence, to improve the object’s view captured by the camera, until computer vision confidence is higher than the highest mistaken confidence observed during algorithm training. In experiments with 42 blindfolded participants reaching for 25 different objects randomly arranged on shelves 15 times, our system was able to achieve 100 % accuracy, with all participants selecting the goal object in all trials.
Cite
Text
Brenner et al. "Perfect Accuracy with Human-in-the-Loop Object Detection." European Conference on Computer Vision Workshops, 2016. doi:10.1007/978-3-319-48881-3_25Markdown
[Brenner et al. "Perfect Accuracy with Human-in-the-Loop Object Detection." European Conference on Computer Vision Workshops, 2016.](https://mlanthology.org/eccvw/2016/brenner2016eccvw-perfect/) doi:10.1007/978-3-319-48881-3_25BibTeX
@inproceedings{brenner2016eccvw-perfect,
title = {{Perfect Accuracy with Human-in-the-Loop Object Detection}},
author = {Brenner, Rorry and Priyadarshi, Jay and Itti, Laurent},
booktitle = {European Conference on Computer Vision Workshops},
year = {2016},
pages = {360-374},
doi = {10.1007/978-3-319-48881-3_25},
url = {https://mlanthology.org/eccvw/2016/brenner2016eccvw-perfect/}
}