Parking prediction in smart cities: A survey

X ** of drone-derived images
PV Arun, I Herrmann, KM Budhiraju, A Karnieli - Pattern recognition, 2019 - Elsevier
Spatial resolution enhancement is a pre-requisite for integrating unmanned aerial vehicle
(UAV) datasets with the data from other sources. However, the mobility of UAV platforms …

Face hallucination from low quality images using definition-scalable inference

X Hu, P Ma, Z Mai, S Peng, Z Yang, L Wang - Pattern Recognition, 2019 - Elsevier
To hallucinate super-resolution (super-res) face from a real low-quality face, a super-
resolution technique based on definition-scalable inference (SRDSI) is proposed in this …

A q-Extension of Sigmoid Functions and the Application for Enhancement of Ultrasound Images

P Sergio Rodrigues, G Wachs-Lopes, R Morello Santos… - Entropy, 2019 - mdpi.com
This paper proposes the q-sigmoid functions, which are variations of the sigmoid
expressions and an analysis of their application to the process of enhancing regions of …