![Sensors | Free Full-Text | Research on Method of Farmland Obstacle Boundary Extraction in UAV Remote Sensing Images | HTML Sensors | Free Full-Text | Research on Method of Farmland Obstacle Boundary Extraction in UAV Remote Sensing Images | HTML](https://www.mdpi.com/sensors/sensors-19-04431/article_deploy/html/images/sensors-19-04431-g001.png)
Sensors | Free Full-Text | Research on Method of Farmland Obstacle Boundary Extraction in UAV Remote Sensing Images | HTML
![Biosensors | Free Full-Text | A Sarcopenia Detection System Using an RGB-D Camera and an Ultrasound Probe: Eye-in-Hand Approach | HTML Biosensors | Free Full-Text | A Sarcopenia Detection System Using an RGB-D Camera and an Ultrasound Probe: Eye-in-Hand Approach | HTML](https://www.mdpi.com/biosensors/biosensors-11-00243/article_deploy/html/images/biosensors-11-00243-g003.png)
Biosensors | Free Full-Text | A Sarcopenia Detection System Using an RGB-D Camera and an Ultrasound Probe: Eye-in-Hand Approach | HTML
![Sensors | Free Full-Text | On the Use of Rotary-Wing Aircraft to Sample Near-Surface Thermodynamic Fields: Results from Recent Field Campaigns | HTML Sensors | Free Full-Text | On the Use of Rotary-Wing Aircraft to Sample Near-Surface Thermodynamic Fields: Results from Recent Field Campaigns | HTML](https://www.mdpi.com/sensors/sensors-19-00010/article_deploy/html/images/sensors-19-00010-g001-550.jpg)
Sensors | Free Full-Text | On the Use of Rotary-Wing Aircraft to Sample Near-Surface Thermodynamic Fields: Results from Recent Field Campaigns | HTML
![Electronics | Free Full-Text | Optimal Image-Based Guidance of Mobile Manipulators using Direct Visual Servoing | HTML Electronics | Free Full-Text | Optimal Image-Based Guidance of Mobile Manipulators using Direct Visual Servoing | HTML](https://www.mdpi.com/electronics/electronics-08-00374/article_deploy/html/images/electronics-08-00374-g001.png)