Results 201 to 210 of about 165,668 (247)

OBJECT RECOGNITION WITH SIFT AND MI-SIFT METHODS

2015
This study, which has been commonly used in object recognition area for 10 years, is based on the recognition of special point-based objects and there are differences in some areas such as luminance, anguler and resistance from cyclic and dimensional changes.
HARDALAÇ, Fırat, ORMAN, Abdullah, URAL, Berkan, EREN, Ali   +3 more
openaire   +4 more sources

SIFT-MS

Selected ion flow tube mass spectrometry (SIFT-MS) is a chromatography-free, direct-analysis technique that is ideally suited to real-time, quantitative analysis of volatile compounds in air at trace concentrations. SIFT-MS utilises highly controlled, soft chemical ionisation – in the form of gas-phase ion–molecule reactions – coupled with mass ...
Vaughan S. Langford, Mark J. Perkins
openaire   +1 more source

Sifting short intervals II

Mathematical Proceedings of the Cambridge Philosophical Society, 1982
Let g(y) denote an arbitrary real-valued function satisfying g(y) → ∞ as y → ∞. One expects, and, subject to certain conjectures, Heath-Brown(3) has proved, that for all y in (1, X], apart from a set of measure o(X), the interval (y, y + g(y) log y] contains primes.
openaire   +2 more sources

SIFTING WHEAT

Soft red winter (SRW) wheat basis reflects local demand conditions influenced by a range of structural and market factors. This study describes market signaling through carry and basis, arbitrage opportunities in SRW wheat, and the advantages or disadvantages of different grain origination contracts.
openaire   +1 more source

2D object recognition: a comparative analysis of SIFT, SURF and ORB feature descriptors

Multimedia Tools and Applications, 2021
Monika Bansal, Munish Kumar
exaly  

Universal SAR and optical image registration via a novel SIFT framework based on nonlinear diffusion and a polar spatial-frequency descriptor

ISPRS Journal of Photogrammetry and Remote Sensing, 2021
Qiuze Yu, Dawen Ni
exaly  

To Sift or Not to Sift ...

2021
openaire   +1 more source

SIFTINGS

Landscape Journal, 1991
openaire   +1 more source

Sift with savvy

Nursing Management (Springhouse), 2002
openaire   +2 more sources

Predicting the effects of coding non-synonymous variants on protein function using the SIFT algorithm

Nature Protocols, 2009
Steven Henikoff
exaly