Operational Meaning of Classical Fidelity and Path Length in Kubo–Mori–Bogoliubov Fisher Geometry by Lajos Diósi

Subjects: “…Bhattacharyya coefficient…”
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Moving Target Localization in Sports Image Sequence Based on Optimized Particle Filter Hybrid Tracking Algorithm by Yan Guo

“…For the image sequence S2, between the 40th frame and the 60th frame, the target occlusion causes the accuracy of the target template to decrease, and the Bhattacharyya coefficient is at a relatively low value. For the image sequence S3, the tracking effect of the optimized particle filter hybrid tracking algorithm meets the requirements.…”
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An Invariant Geometric Feature for Inter-Subject Lumbar Curve Alignment to Detect Spondylolisthesis by Podchara Klinwichit, Watcharaphong Yookwan, Athita Onuean, Paramate Horkaew, Sornsupha Limchareon, Jun-Su Jang, Suwanna Rasmequan, Krisana Chinnasarn

“…The DR feature, defined as the ratio of the difference in diagonal lengths to the width of the lower vertebra, is robust against variations in vertebral size and effectively detects displacement in curved lumbar spines. The Bhattacharyya coefficients for the DR feature are significantly lower than those for the SD feature, highlighting its superior ability to distinguish between spondylolisthesis classes. …”
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