Results 41 to 50 of about 187,114 (259)

Learning Adaptive Spatial Regularization and Temporal-Aware Correlation Filters for Visual Object Tracking

Mathematics, 2022
Recently, discriminative correlation filters (DCF) based trackers have gained much attention and obtained remarkable achievements for their high efficiency and outstanding performance.
Liqiang Liu, Tiantian Feng, Yanfang Fu, Chao Shen, Zhijuan Hu, Maoyuan Qin, Xiaojun Bai, Shifeng Zhao   +7 more
doaj   +1 more source

Correlation Particle Filter for Visual Tracking

IEEE Transactions on Image Processing, 2018
In this paper, we propose a novel correlation particle filter (CPF) for robust visual tracking. Instead of a simple combination of a correlation filter and a particle filter, we exploit and complement the strength of each one. Compared with existing tracking methods based on correlation filters and particle filters, the proposed tracker has four major ...
Tianzhu Zhang 0001, Si Liu 0001, Changsheng Xu, Bin Liu 0014, Ming-Hsuan Yang 0001   +4 more
openaire   +2 more sources

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

An FIR Notch Filter for Adaptive Filtering of a Sinusoid in Correlated Noise [PDF]

EURASIP Journal on Advances in Signal Processing, 2006
A novel adaptive FIR filter for the estimation of a single-tone sinusoid corrupted by additive noise is described. The filter is based on an offline optimization procedure which, for a given notch frequency, computes the filter coefficients such that the frequency response is unity at that frequency and a weighted noise gain is minimized.
Osman Kukrer, Aykut Hocanin
openaire   +3 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

ENTROPY-GUIDED TRACKER SWITCHING METHOD FOR UNMANNED AERIAL VEHICLE REAL-TIME TRACKING

Електроніка та інформаційні технології
Background. Auto-guidance for unmanned aerial vehicles (UAVs) requires reliable real-time target tracking on resource-constrained onboard hardware. Modern state-of-the-art CNN-based and Transformer-based deep trackers provide strong accuracy but are ...
Volodymyr Oleksiuk, Serhiy Velhosh
doaj   +1 more source

Energy Projection in Polynomial Correlation Filters

Journal of King Saud University: Engineering Sciences, 2002
In this paper we present a new version of the polynomial correlation filter (PCF) called constrained polynomial correlation filter (CPCF). We investigate the performance of this filter in the presence of clutter noise.
Khalid A. Al-Mashouq, B. V. K. Vijaya Kumar, Mohamed Alkanhal   +2 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Tracking With CNN Based Correlation Filters on Spherical Manifolds

IEEE Access, 2021
The correlation filters tracker allows features from multiple channels. The fusion of features by simply summing over them in an Euclidean space would destroy the inherent geometry among multiple features, resulting in the lose of their phase information
Mingke Zhang, Xuande Zhang, Long Xu
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source