Lightweight Salient Object Detection in Optical Remote Sensing Images via Feature Correlation. (arXiv:2201.08049v1 [cs.CV])

Salient object detection in optical remote sensing images (ORSI-SOD) has been
widely explored for understanding ORSIs. However, previous methods focus mainly
on improving the detection accuracy while neglecting the cost in memory and
computation, which may hinder their real-world applications. In this paper, we
propose a novel lightweight ORSI-SOD solution, named CorrNet, to address these
issues. In CorrNet, we first lighten the backbone (VGG-16) and build a
lightweight subnet for feature extraction. Then, following the coarse-to-fine
strategy, we generate an …

arxiv correlation cv detection images remote sensing