Results 271 to 280 of about 2,100,534 (347)

State-dependent filtering as a mechanism toward visual robustness. [PDF]

open access: yesFront Comput Neurosci
Yan J, Feng Y, Dai WP, Zhang Y.
europepmc   +1 more source

EXPLORING THE IMPACT OF DUAL ORIFICE AIR COLUMN ORIENTATIONS ON THE PRIMARY CONVERSION EFFICIENCY OF BACKWARD BENT DUCT BUOY

open access: diamond
Mohd Rashdan Saad   +6 more
openalex   +2 more sources

Robust noise hybrid active contour model for infrared image segmentation using orientation column filters

Journal of Modern Optics, 2023
Infrared (IR) image segmentation plays an important role in many applications of night vision, including pedestrian detection, security monitoring, etc. However, the precision is constrained by edge blur and noise interference from the original infrared ...
He Zhang   +7 more
semanticscholar   +1 more source

Column-oriented database systems

Proceedings of the VLDB Endowment, 2009
Column-oriented database systems (column-stores) have attracted a lot of attention in the past few years. Column-stores, in a nutshell, store each database table column separately, with attribute values belonging to the same column stored contiguously, compressed, and densely packed, as opposed to traditional database systems that store entire records (
Daniel J. Abadi   +2 more
openaire   +1 more source

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