Advancements in GIS map copyright protection schemes-a critical review

A Abubahia, M Cocea - Multimedia Tools and Applications, 2017 - Springer
Abstract Dramatic advancements in Geographic Information Systems (GIS) and computer
technologies resulted in a wide availability of rich-knowledge GIS digital vector maps that …

Sb-rawvec-a semi-blind watermarking method for vector maps

K Magalhaes, R Dahab - 2009 IEEE International Conference …, 2009 - ieeexplore.ieee.org
RAWVec is a private watermarking method for vector maps that uses a raster image as
watermark. Visually recognizable watermarks can add extra information like integrity and …

[PDF][PDF] Spatial Data Mining Approaches for GIS Vector Data Processing

A Abubahia - 2018 - researchportal.port.ac.uk
Abstract Geographical Information Systems (GIS) are very useful system in capturing,
storing, manipulating, analysing, managing, and presenting spatial data. GIS systems can …

Application and Evaluation of Vector Map Watermarking Algorithm for Robustness Enhancement

SM Won, SH Park - Spatial Information Research, 2013 - koreascience.kr
Although the vector map data possesses much higher values than other types of multimedia,
the data copyright and the protection against illegal duplication are still far away from the …

Uma alternativa publica para o metodo de marcas d'agua Raster em mapas vetoriais (RAWVec)

KM de Magalhães - 2009 - repositorio.unicamp.br
Marcas d'água vem sendo utilizadas em vários tipos de arquivos de multimídia, como áudio,
vídeo e imagens de bitmap, para combater sua copia e distribuição ilegais. Somente com a …

[PDF][PDF] Facial Recognition using the combination of significant non uniform local binary patterns

KSRVV Krishna, BE Reddy - The International Congress for global …, 2015 - academia.edu
Efficient face recognition is one of the long standing problems of computer vision. Recently,
Local Binary Pattern (LBP) has proven to be an effective descriptor for object recognition in …

강인성향상을위한벡터맵워터마킹알고리즘의적용과평가

원성민, 박수홍 - 한국공간정보학회지, 2013 - dbpia.co.kr
벡터 맵 데이터는 다른 멀티미디어에 비하여 높은 가치를 지님에도 불구하고 데이터의
불법복제와 저작권에 대한 인식과 연구는 미비한 실정이다. 본 연구에서는 벡터 맵 데이터의 …

[PDF][PDF] FICHA CATALOGRÁFICA ELABORADA PELA BIBLIOTECA DO IMECC DA UNICAMP

KM Magalhães - cs.ubc.ca
Marcas d'água vêm sendo utilizadas em vários tipos de arquivos de multimıdia, como áudio,
vıdeo e imagens de bitmap, para combater sua cópia e distribuiçao ilegais. Somente com a …