Buscar
Mostrando ítems 1-10 de 277
Oriented texture classification based on self-organizing neural network and Hough transform
(1997-01-01)
This paper presents a technique for oriented texture classification which is based on the Hough transform and Kohonen's neural network model. In this technique, oriented texture features are extracted from the Hough space ...
Orientation and reconstruction of close-range images using lines
(2000-01-01)
The aim of this paper is to present two problems where straight lines were used as the primary source of control. The first problem is the orientation of images using vertical and horizontal lines for flat surface monoplotting. ...
Performance evaluation of sequential band orientation by polynomial models in hyperspectral cubes collected with uav
(2019-06-04)
A study on orientation of hyperspectral band cubes acquired with frame camera is presented in this paper. The camera technology is based on a tuneable Fabry-Perot Interferometer (FPI) and captures cubes of images sequentially ...
Estimating exterior orientation parameters of hyperspectral bands based on polynomial models
(2017-10-19)
Hyperspectral camera operating in sequential acquisition mode produces spectral bands that are not recorded at the same instant, thus having different exterior orientation parameters (EOPs) for each band. The study presents ...
Automatic segmentation of latent fingerprints
(2012-12-01)
Latent fingerprints are routinely found at crime scenes due to the inadvertent contact of the criminals' finger tips with various objects. As such, they have been used as crucial evidence for identifying and convicting ...
A study on the variations of inner orientation parameters of a hyperspectral frame camera
(2018-09-20)
New low-cost hyperspectral frame sensors have created a new perspective for remote sensing applications. In this work, we investigate some issues related to the geometric calibration of a hyperspectral frame camera based ...
Exterior orientation of hyperspectral frame images collected with UAV for forest applications
(2016-03-17)
This paper describes a preliminary study on the image orientation acquired by a hyperspectral frame camera for applications in small tropical forest areas with dense vegetation. Since access to the interior of forests is ...
Microservice Orchestration for Process Control in Industry 4.0
(Ieee, 2020-01-01)
New manufacturing applications in Industry 4.0 (I4.0) focus on the combination of industrial informatics and automation technologies, including the Industrial Internet of Things, Network Control Systems, Service Oriented ...
Support to content-based image query in object-oriented databases
(1998-02-27)
This paper presents an Object Manager that stores medical images as a data type of attributes that can be associated to objects, and a support system developed to offer this kind of tool to medical application developers. ...
Curvature and orientation estimation by neuronal structures
(2000-01-01)
It is presented a simple model of curvature and orientation estimation by neuronal networks where a pair of neurons is used to approximate the partial differential operators needed for curvature and orientation estimation. ...