Speed-Up Automatic Quadcopter Position Detection by Sensing Propeller Rotation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2018.2888909
Abstract: Determining unit position is very important for the indoor autonomous aerial robots. In prior research, we used externally installed cameras to detect natural unit features to reduce the burden of measuring position, focusing on the… read more here.
Keywords: position detection; unit position; position; ellipse detection ... See more keywords
Shape-Biased Ellipse Detection Network With Auxiliary Task
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3169154
Abstract: Ellipse shapes taken by a projection lens encode rich semantic information, and ellipse detection is an important and convenient means to obtain spatial semantics from images. However, accurate and robust detectors for real-world images remain… read more here.
Keywords: auxiliary task; biased ellipse; ellipse; ellipse detection ... See more keywords
Arc Adjacency Matrix-Based Fast Ellipse Detection
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2020.2967601
Abstract: Fast and accurate ellipse detection is critical in certain computer vision tasks. In this paper, we propose an arc adjacency matrix-based ellipse detection (AAMED) method to fulfill this requirement. At first, after segmenting the edges… read more here.
Keywords: matrix based; adjacency matrix; arc adjacency; adjacency ... See more keywords