Results 111 to 120 of about 196,680 (343)
Learning Response-Consistent and Background-Suppressed Correlation Filters for Real-Time UAV Tracking. [PDF]
Sensors (Basel), 2023 Zhang H, Li Y, Liu H, Yuan D, Yang Y.
europepmc +1 more source
Performance of Correlation Filters in Facial Recognition [PDF]
, 2011 In this paper, we compare the performance of three composite correlation filters in facial recognition problem. We used the ORL (Olivetti Research Laboratory) facial image database to evaluate K-Law, MACE and ASEF filters performance. Simulations results demonstrate that K-Law nonlinear composite filters evidence the best performance in terms of ...
Everardo Santiago-Ramírez +2 more
openaire +1 more source
Adaptive filters for time-varying correlation parameters
, 2022 Adaptive filters from control theory are recursive estimators for time varying parameters. We propose an adaptive filter targeting spatial and temporal correlation parameters, that we conjecture to be more stable in the case of regime shifts.
Luca Grassetti +3 more
core
Molecular Oncology, EarlyView.Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena +15 more
wiley +1 more source
Spatial Adaptive Regularized Correlation Filter for Robust Visual Tracking [PDF]
, 2020 Lei Pu, Xinxi Feng, Zhiqiang Hou
openalex +1 more source
Face Recognition Using Correlation Filters
, 2007 最小平均相關能量濾波器很常應用於影像辨識系統。當用來訓練濾波器的影像經過適當的選擇，我們可以得到滿意的辨識率。然而我們知道最小平均相關能量濾波器的效能對於失真非常敏感，因此我們利用滿足某些特定的條件來最佳化濾波器的效能、而不使用嚴格的限制。為了避免多於不必要的影像來訓練濾波器，而浪費記憶體和運算量，在這篇論文我們提供一個演算法可以自動從資料庫裡找尋最適合拿來訓練濾波器的影像。另外基於安全和隱私因素，我們必須把加密功能加入我們的濾波器設計中，避免資料被盜用的可能 ...
任恆達, Jen, Heng-Ta
core
Molecular Oncology, EarlyView.Here, we demonstrate that HS1BP3 interacts with Cortactin through a proline‐rich region (PRR3.1) and show that this interaction, and HS1BP3 itself, promote cancer cell proliferation and invasion. Inhibition of this interaction leads to build‐up of TKS5 in multivesicular endosomes and altered secretion of CD63 and CD9, providing an explanation for the ...
Arja Arnesen Løchen +9 more
wiley +1 more source
Learning Support Correlation Filters for Visual Tracking [PDF]
, 2019 For visual tracking methods based on kernel support vector machines (SVMs), data sampling is usually adopted to reduce the computational cost in training. In addition, budgeting of support vectors is required for computational efficiency.
Zuo, Wangmeng +9 more
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Robust Visual Tracking via Multiple Experts With Correlation Filters
IEEE Access, 2019 As one of the key components in many computer vision applications, visual tracking has been widely investigated in recent years. Correlation filter-based trackers have achieved compelling performance in terms of both efficiency and accuracy by speeding ...
Lei Zhang +4 more
doaj +1 more source
, 2023 Noise corrupts ultrasound images and degrades spatial and contrast resolutions. Hence, it is challenging to characterize the lesions precisely using ultrasound images.
Afshin Mohammadi +7 more
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