Results 41 to 50 of about 412,412 (307)

Detecting image differences based on reference EMD-filters [PDF]

Компьютерная оптика, 2018
In our previous works dealing with detecting differences in images in the case of substantial variations in brightness and geometry of an object, we proposed a morphological scheme for image analysis based on diffusion and reference mosaic filters.
Maxim Lebedev, Aleksey Rubis, Yuri Vizilter, Oleg Vygolov   +3 more
doaj   +1 more source

Diffusion Maps for Multimodal Registration

Sensors, 2014
Multimodal image registration is a difficult task, due to the significant intensity variations between the images. A common approach is to use sophisticated similarity measures, such as mutual information, that are robust to those intensity variations ...
Gemma Piella
doaj   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Filter Cleaning Using Gas Injection [PDF]

, 1995
A filter cleaning process using gas injection is considered. An estimate for the minimum mass flow rate out of the gas injector and the corresponding injector/filter geometry is found. The estimates are based on a similarity solution for a free turbulent
Hurwitz, M.F., Pillis, L.G. de, Please, C.P., Schwendeman, D.W.   +3 more
core  

Screening effects in flow through rough channels [PDF]

, 2006
A surprising similarity is found between the distribution of hydrodynamic stress on the wall of an irregular channel and the distribution of flux from a purely Laplacian field on the same geometry.
A. D. Araújo, B. Sapoval, F. A. L. Dullien, J. S. Andrade, M. Filoche, R. B. Bird, S. V. Patankar   +6 more
core   +1 more source

Geometry of canonical self-similar tilings

Rocky Mountain Journal of Mathematics, 2012
20 pages, 6 ...
Pearse, Erin P. J., Winter, Steffen
openaire   +5 more sources

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

FEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Borobudur was Built Algorithmically [PDF]

, 2010
The self-similarity of Indonesian Borobudur Temple is observed through the dimensionality of stupa that is hypothetically closely related to whole architectural body.
Situngkir, Hokky
core  

Log-aesthetic Curves as Similarity Geometric Analogue of Euler's Elasticae

, 2018
In this paper we consider the log-aesthetic curves and their generalization which are used in CAGD. We consider those curves under similarity geometry and characterize them as stationary integrable flow on plane curves which is governed by the Burgers ...
Inoguchi, Jun-ichi, Kajiwara, Kenji, Miura, Kenjiro T., Sato, Masayuki, Schief, Wolfgang K., Shimizu, Yasuhiro   +5 more
core   +1 more source

Similarity Graph-Based Camera Tracking for Effective 3D Geometry Reconstruction with Mobile RGB-D Camera

Sensors, 2019
In this paper, we present a novel approach for reconstructing 3D geometry from a stream of images captured by a consumer-grade mobile RGB-D sensor. In contrast to previous real-time online approaches that process each incoming image in acquisition order,
Jaepung An, Sangbeom Lee, Sanghun Park, Insung Ihm   +3 more
doaj   +1 more source