Results 51 to 60 of about 189,815 (388)

Wind-Sifting Separation: A Review

open access: yesACS Omega, 2023
Dry particle classification is a viable alternative to wet classification, both financially and environmentally, and has been used for decades with several approaches and techniques. One of these techniques, the wind-sifting principle, has been observed to be very effective for particle separation.
Jimmy Alade, Samson Oluwaseyi Bada
openaire   +3 more sources

Fast, Dense Feature SDM on an iPhone

open access: yes, 2016
In this paper, we present our method for enabling dense SDM to run at over 90 FPS on a mobile device. Our contributions are two-fold. Drawing inspiration from the FFT, we propose a Sparse Compositional Regression (SCR) framework, which enables a ...
Fagg, Ashton   +2 more
core   +1 more source

Unraveling LINE‐1 retrotransposition in head and neck squamous cell carcinoma

open access: yesMolecular Oncology, EarlyView.
The novel RetroTest method allows the detection of L1 activation in clinical samples with low DNA input, providing global L1 activity and the identification of the L1 source element. We applied RetroTest to a real‐world cohort of HNSCC patients where we reported an early L1 activation, with more than 60% of T1 patients showing L1 activity.
Jenifer Brea‐Iglesias   +12 more
wiley   +1 more source

An Adaptive Method for Star Extraction from Digital Astronomical Images [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2010
Celestial positioning has been used for navigation purposes for many years. Stars as the extra-terrestrial benchmarks provide unique opportunity in absolute point positioning.
M. A. Sharifi   +2 more
doaj  

An Evaluation of Image Feature Detectors Based on Spatial Density and Temporal Robustness in Microsurgical Image Processing

open access: yesCurrent Directions in Biomedical Engineering, 2019
Optical image processing is part of many applications used for brain surgeries. Microscope camera, or patient movement, like brain-movement through the pulse or a change in the liquor, can cause the image processing to fail.
Sieler Konstantin   +2 more
doaj   +1 more source

DeepFake Video Production and SIFT-based Analysis

open access: yesTelfor Journal, 2020
Nowadays advantages in face-based modification using DeepFake algorithms made it possible to replace a face of one person with a face of another person.
M. Đorđević   +2 more
doaj   +1 more source

Sift [PDF]

open access: yes, 2015
Sift is a suite of drawings that serves as a personal record of a long hike in Iceland. Through an exploration of sediment as a metaphor, and the use of sedimentation as a drawing process, I am sifting through matter and what it means to be working with ...
Kernohan, Sarah
core   +1 more source

Evaluation and modification of tumor cell isolation techniques from malignant effusions for rapid drug sensitivity testing

open access: yesMolecular Oncology, EarlyView.
Non‐small cell lung cancer targeted treatment is limited to a few known genetic alterations, with few alternatives in advanced treatment lines. To direct treatment decisions by drug sensitivity testing (DST), this study compared several methods for tumor cell isolation from malignant effusions, pointing to repeated CD45+ cell depletion for effective ...
Navit Mooshayef   +10 more
wiley   +1 more source

Caulfield, M. ve Wineburg, S. (2023). Doğrulandı: Doğru Düşünme, Daha Az Kandırılma ve İnternette Neye İnanacağınıza Dair Daha İyi Kararlar Verme Yolları.

open access: yesTürk Kütüphaneciliği
Bu çalışma Michael Caulfield ve Sam Wineburg tarafından yazılan “Verified: How To Think Straight, Get Duped Less, And Make Better Decisions About What To Believe Online” adlı kitabın incelemesini amaçlamaktadır.
Özden Demircioğlu Faydalıgül
doaj   +1 more source

MBR-SIFT: A mirror reflected invariant feature descriptor using a binary representation for image matching. [PDF]

open access: yesPLoS ONE, 2017
The traditional scale invariant feature transform (SIFT) method can extract distinctive features for image matching. However, it is extremely time-consuming in SIFT matching because of the use of the Euclidean distance measure. Recently, many binary SIFT
Mingzhe Su   +4 more
doaj   +1 more source

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