Identifying Irregular Potatoes Using Hausdorff Distance and Intersection over Union [PDF]
Sensors, 2022 Further processing and the added value of potatoes are limited by irregular potatoes. An ellipse-fitting-based Hausdorff distance and intersection over union (IoU) method for identifying irregular potatoes is proposed to solve the problem.
Yongbo Yu +3 more
doaj +5 more sources
On the usage of average Hausdorff distance for segmentation performance assessment: hidden error when used for ranking [PDF]
European Radiology Experimental, 2021 Average Hausdorff distance is a widely used performance measure to calculate the distance between two point sets. In medical image segmentation, it is used to compare ground truth images with segmentations allowing their ranking.
Orhun Utku Aydin +7 more
doaj +3 more sources
Branching Geodesics of the Gromov-Hausdorff Distance [PDF]
Analysis and Geometry in Metric Spaces, 2022 In this paper, we first evaluate topological distributions of the sets of all doubling spaces, all uniformly disconnected spaces, and all uniformly perfect spaces in the space of all isometry classes of compact metric spaces equipped with the Gromov ...
Ishiki Yoshito
doaj +4 more sources
The Complexity of the Hausdorff Distance
Discrete & Computational Geometry, 2021 We investigate the computational complexity of computing the Hausdorff distance. Specifically, we show that the decision problem of whether the Hausdorff distance of two semi-algebraic sets is bounded by a given threshold is complete for the complexity ...
Paul Jungeblut +2 more
semanticscholar +13 more sources
Relative Hausdorff distance for network analysis [PDF]
Applied Network Science, 2019 Similarity measures are used extensively in machine learning and data science algorithms. The newly proposed graph Relative Hausdorff (RH) distance is a lightweight yet nuanced similarity measure for quantifying the closeness of two graphs.
Sinan G. Aksoy +3 more
doaj +6 more sources
The Gromov–Hausdorff distance between spheres [PDF]
Geometry & Topology, 2021 We provide general upper and lower bounds for the Gromov-Hausdorff distance $d_{\mathrm{GH}}(\mathbb{S}^m,\mathbb{S}^n)$ between spheres $\mathbb{S}^m$ and $\mathbb{S}^n$ (endowed with the round metric) for $0\leq ...
Sunhyuk Lim +2 more
semanticscholar +5 more sources
Hausdorff Distance Model-Based Identity Authentication for IP Circuits in Service-Centric Internet-of-Things Environment [PDF]
Sensors, 2019 Rapid advances in the Internet-of-Things (IoT) have exposed the underlying hardware devices to security threats. As the major component of hardware devices, the integrated circuit (IC) chip also suffers the threat of illegal, malicious attacks.
Wei Liang +4 more
doaj +3 more sources
Approximating Gromov-Hausdorff Distance in Euclidean Space [PDF]
Computational Geometry, 2019 The Gromov-Hausdorff distance $(d_{GH})$ proves to be a useful distance measure between shapes. In order to approximate $d_{GH}$ for compact subsets $X,Y\subset\mathbb{R}^d$, we look into its relationship with $d_{H,iso}$, the infimum Hausdorff distance under Euclidean isometries.
S. Majhi, J. Vitter, C. Wenk
semanticscholar +5 more sources
Fault Location of VSC Based DC Distribution Network Based on Traveling Wave Differential Current With Hausdorff Distance and Cubic Spline Interpolation [PDF]
IEEE Access, 2021 Compared with AC power system, DC distribution network is a low-damping system without natural zero crossing. The DC fault current will reach its peak value within a few milliseconds, posing a great threat to power electronic devices.
Yanfang Wei +5 more
semanticscholar +2 more sources
Two Dimensional Yau-Hausdorff Distance with Applications on Comparison of DNA and Protein Sequences. [PDF]
PLoS ONE, 2015 Comparing DNA or protein sequences plays an important role in the functional analysis of genomes. Despite many methods available for sequences comparison, few methods retain the information content of sequences.
Kun Tian +5 more
doaj +2 more sources