1. “Identifying Facemask-Wearing Condition Using Image Super-Resolution with Classification Network to Prevent COVID-19”
by Bosheng Qin and Dongxiao Li
Sensors 2020, 20(18), 5236; https://doi.org/10.3390/s20185236
Available online: https://www.mdpi.com/1424-8220/20/18/5236

2. “Helping the Blind to Get through COVID-19: Social Distancing Assistant Using Real-Time Semantic Segmentation on RGB-D Video”
by Manuel Martinez, Kailun Yang, Angela Constantinescu and Rainer Stiefelhagen
Sensors 2020, 20(18), 5202; https://doi.org/10.3390/s20185202
Available online: https://www.mdpi.com/1424-8220/20/18/5202

3. “Robust Building Extraction for High Spatial Resolution Remote Sensing Images with Self-Attention Network”
by Dengji Zhou, Guizhou Wang, Guojin He, Tengfei Long, Ranyu Yin, Zhaoming Zhang, Sibao Chen and Bin Luo
Sensors 2020, 20(24), 7241; https://doi.org/10.3390/s20247241
Available online: https://www.mdpi.com/1424-8220/20/24/7241

4. “Review of Microfluidic Devices and Imaging Techniques for Fluid Flow Study in Porous Geomaterials”
by Amir Jahanbakhsh, Krystian L. Wlodarczyk, Duncan P. Hand, Robert R. J. Maier and M. Mercedes Maroto-Valer
Sensors 2020, 20(14), 4030; https://doi.org/10.3390/s20144030
Available online: https://www.mdpi.com/1424-8220/20/14/4030

5. “Research Progress of Automated Visual Surface Defect Detection for Industrial Metal Planar Materials”
by Xiaoxin Fang, Qiwu Luo, Bingxing Zhou, Congcong Li and Lu Tian
Sensors 2020, 20(18), 5136; https://doi.org/10.3390/s20185136
Available online: https://www.mdpi.com/1424-8220/20/18/5136

6. “The Use of Low-Cost Unmanned Aerial Vehicles in the Process of Building Models for Cultural Tourism, 3D Web and Augmented/Mixed Reality Applications”
by Tomasz Templin and Dariusz Popielarczyk
Sensors 2020, 20(19), 5457; https://doi.org/10.3390/s20195457
Available online: https://www.mdpi.com/1424-8220/20/19/5457

7. “Hyperspectral Shortwave Infrared Image Analysis for Detection of Adulterants in Almond Powder with One-Class Classification Method”
by Mohammad Akbar Faqeerzada, Santosh Lohumi, Geonwoo Kim, Rahul Joshi, Hoonsoo Lee, Moon Sung Kim and Byoung-Kwan Cho
Sensors 2020, 20(20), 5855; https://doi.org/10.3390/s20205855
Available online: https://www.mdpi.com/1424-8220/20/20/5855

8. “Hyperspectral Imaging for Glioblastoma Surgery: Improving Tumor Identification Using a Deep Spectral-Spatial Approach”
by Francesca Manni, Fons van der Sommen, Himar Fabelo, Svitlana Zinger, Caifeng Shan, Erik Edström, Adrian Elmi-Terander, Samuel Ortega, Gustavo Marrero Callicó and Peter H. N. de With
Sensors 2020, 20(23), 6955; https://doi.org/10.3390/s20236955
Available online: https://www.mdpi.com/1424-8220/20/23/6955

9. “Identification of Apple Varieties Using a Multichannel Hyperspectral Imaging System”
by Yuping Huang, Yutu Yang, Ye Sun, Haiyan Zhou and Kunjie Chen
Sensors 2020, 20(18), 5120; https://doi.org/10.3390/s20185120
Available online: https://www.mdpi.com/1424-8220/20/18/5120

10. “Robust RGB-D SLAM Using Point and Line Features for Low Textured Scene”
by Yajing Zou, Amr Eldemiry, Yaxin Li and Wu Chen
Sensors 2020, 20(17), 4984; https://doi.org/10.3390/s20174984
Available online: https://www.mdpi.com/1424-8220/20/17/4984