Results 71 to 80 of about 165,668 (247)

Performance Analysis of the SIFT Operator for Automatic Feature Extraction and Matching in Photogrammetric Applications

Sensors, 2009
In the photogrammetry field, interest in region detectors, which are widely used in Computer Vision, is quickly increasing due to the availability of new techniques.
Francesco Nex, Davide Marenchino, Andrea Lingua   +2 more
doaj   +1 more source

Wide baseline stereo matching based on scale invariant feature transformation with hybrid geometric constraints

IET Computer Vision, 2014
Wide baseline stereo matching is a challenging task because of the presence of significant geometric deformations and illumination changes within the images.
Huachao Yang, Mei Yu, Shubi Zhang
doaj   +1 more source

Design verification of SIFT [PDF]

A SIFT reliable aircraft control computer system, designed to meet the ultrahigh reliability required for safety critical flight control applications by use of processor replications and voting, was constructed for SRI, and delivered to NASA Langley for ...
Melliar-Smith, Michael, Moser, Louise, Schwartz, Richard   +2 more
core   +1 more source

GEOREFERENZIAZIONE ACCURATA, VELOCE E GRATUITA

Archeomatica, 2012
La georeferenziazione di una immagine satellitare o di una fotografia aerea rispetto a un sistema di coordinate di riferimento risulta un processo spesso indispensabile per la comprensione del palinsesto archeologico.
Gianluca Cantoro
doaj  

Automatic human identification using fingerprint images based on Gabor filter and SIFT features fusion

Open Engineering
Today, advancements in science and technology have spurred the rapid evolution of systems like electronic banking, demanding precise, swift, and secure identification of individuals based on their distinct traits.
Jabar Sabat Ahily Hydr, Al Dujaili Mohammed Jawad, Abdulzahra Al Dulaimi Mohammed   +2 more
doaj   +1 more source

Hierarchical spatial pyramid max pooling based on SIFT features and sparse coding for image classification

IET Computer Vision, 2013
It is essential to build good image representations for many computer vision tasks. In this study, the authors propose a hierarchical spatial pyramid max pooling method based on scale‐invariant feature transform (SIFT) features and sparse coding, which ...
Hong Han, Qiqiang Han, Xiaojun Li, Jianyin Gu   +3 more
doaj   +1 more source

Using Edge SIFT Points for Simple Shape Object Matching [PDF]

, 2013
Han Fang, Yule Yuan, Ling Shen, Yong Zhao   +3 more
openalex   +1 more source

Winnow: A Domain-Specific Language for Incremental Story Sifting

, 2021
Max Kreminski, Melanie Dickinson, Michael Mateas   +2 more
openalex   +2 more sources

Stepwise Iterative Fourier Transform: The SIFT [PDF]

A program, designed specifically to study the respective effects of some common data problems on results obtained through stepwise iterative Fourier transformation of synthetic data with known waveform composition, was outlined.
Benignus, G., Benignus, V. A.
core   +1 more source

Multi-Modal Remote Sensing Image Registration Method Combining Scale-Invariant Feature Transform with Co-Occurrence Filter and Histogram of Oriented Gradients Features

Remote Sensing
Multi-modal remote sensing images often exhibit complex and nonlinear radiation differences which significantly hinder the performance of traditional feature-based image registration methods such as Scale-Invariant Feature Transform (SIFT).
Yi Yang, Shuo Liu, Haitao Zhang, Dacheng Li, Ling Ma   +4 more
doaj   +1 more source