Results 51 to 60 of about 1,686,085 (194)

Human Motion Target Recognition Using Convolutional Neural Network and Global Constraint Block Matching

open access: yesIEEE Access, 2020
The traditional human behavior recognition algorithm is easy to ignore the spatial constraint problem of feature blocks, which leads to poor recognition effect and low correct rate. Therefore, we proposed a human motion target recognition algorithm based
Wei Liu, Shangbin Li
doaj   +1 more source

The matching law [PDF]

open access: yes, 2011
This article introduces the quantitative analysis of choice behavior by describing a number of equations developed over the years to describe the relation between the allocation of behavior under concurrent schedules of reinforcement and the consequences
Timothy L. Edwards   +7 more
core   +1 more source

Elbow matching accuracy in young and elderly humans under unusual mechanical constraints

open access: yesFrontiers in Neuroscience, 2016
Experiment was carried out to study the proprioception accuracy of elderly (61-83 years old) and young (22-36 years old) subjects during contralateral elbow matching in sagittal plane.
Vera Talis, Yuri Levik
doaj   +1 more source

A memetic fingerprint matching algorithm [PDF]

open access: yes, 2007
Minutiae point pattern matching is the most common approach for fingerprint verification. Although many minutiae point pattern matching algorithms have been proposed, reliable automatic fingerprint verification remains as a challenging problem, both with
Howells, Gareth   +3 more
core   +1 more source

Motion Estimation using Block Matching Algorithm [PDF]

open access: yes, 2018
With the recent advances in video technology, there is an increasing need for a more reliable, efficient and robust generic framework for video processing and its analysis.
M. Sushma Sri, Sri, M. S. (M)
core   +1 more source

A Coarse-to-Fine Geometric Scale-Invariant Feature Transform for Large Size High Resolution Satellite Image Registration

open access: yesSensors, 2018
Large size high resolution (HR) satellite image matching is a challenging task due to local distortion, repetitive structures, intensity changes and low efficiency.
Xueli Chang   +3 more
doaj   +1 more source

Approximating a ride-sourcing system with block matching

open access: yes, 2022
On-demand matching between waiting passengers and idle drivers is one of the most important components in a ride-sourcing system. A variety of matching mechanisms have been developed to meet different needs of ride-sourcing platforms, e.g.
Ke, Jintao   +3 more
core   +1 more source

Bootstrap Inference for K-Nearest Neighbour Matching Estimators [PDF]

open access: yes
Abadie and Imbens (2008, Econometrica) showed that classical bootstrap schemes fail to provide correct inference for K-nearest neighbour (KNN) matching estimators of average causal effects.
de Luna, Xavier   +2 more
core   +2 more sources

Fast motion estimation based on the special and temporal characteristic

open access: yesTongxin xuebao, 2013
The spacial and temporal character of motion vector were analysed according to the spacial and temporal characteristic of motion vector,the different proposed search schemes were adopted for motion estimation;The experimental results shows the proposed ...
Long LIU   +3 more
doaj  

Modeling of nano piezoelectric actuator based on block matching algorithm with optimal block size

open access: yes, 2013
In this paper, a new hysteresis modeling method based on an improved sub-pixel blocking matching algorithm with an optimal block size and the Preisach model is proposed to model the hysteresis behavior of a nano piezoelectric actuator (PA) on nano scale ...
He YQ(何玉庆)   +3 more
core  

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