G-CNN: an Iterative Grid Based Object Detector. Najibi, M., Rastegari, M., & Davis, L. S. arXiv:1512.07729 [cs], December, 2015. arXiv: 1512.07729Paper abstract bibtex We introduce G-CNN, an object detection technique based on CNNs which works without proposal algorithms. G-CNN starts with a multi-scale grid of fixed bounding boxes. We train a regressor to move and scale elements of the grid towards objects iteratively. G-CNN models the problem of object detection as finding a path from a fixed grid to boxes tightly surrounding the objects. G-CNN with around 180 boxes in a multi-scale grid performs comparably to Fast R-CNN which uses around 2K bounding boxes generated with a proposal technique. This strategy makes detection faster by removing the object proposal stage as well as reducing the number of boxes to be processed.
@article{najibi_g-cnn:_2015,
title = {G-{CNN}: an {Iterative} {Grid} {Based} {Object} {Detector}},
shorttitle = {G-{CNN}},
url = {http://arxiv.org/abs/1512.07729},
abstract = {We introduce G-CNN, an object detection technique based on CNNs which works without proposal algorithms. G-CNN starts with a multi-scale grid of fixed bounding boxes. We train a regressor to move and scale elements of the grid towards objects iteratively. G-CNN models the problem of object detection as finding a path from a fixed grid to boxes tightly surrounding the objects. G-CNN with around 180 boxes in a multi-scale grid performs comparably to Fast R-CNN which uses around 2K bounding boxes generated with a proposal technique. This strategy makes detection faster by removing the object proposal stage as well as reducing the number of boxes to be processed.},
urldate = {2018-04-02TZ},
journal = {arXiv:1512.07729 [cs]},
author = {Najibi, Mahyar and Rastegari, Mohammad and Davis, Larry S.},
month = dec,
year = {2015},
note = {arXiv: 1512.07729},
keywords = {Computer Science - Computer Vision and Pattern Recognition}
}
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