Gallery — Math

Gallery Items tagged Math

Show all Gallery Items

Convolution Image-based Watermarking for 2D Greyscale Image
Convolution Image-based Watermarking for 2D Greyscale Image
Watermarking technique for the image is an efficient method for protecting copyright image, and also a huge topic in cryptography. In this paper, two spread spectrum watermarking scheme, the Convolution Image-based Model (CIM) and the Exponential Convolution Image-based Model (ECIM) are going to be formulated and discussed. The watermarking experiment result will be shown and discussed, focusing on the attack scheme, protectability, and the information encryption of the watermark. We will show that the convolution image-based model for invisible watermark is weak of protectability, but it is able to hide the information (the size of watermark must be less than the original image) and store inside the image.
Homer
Algebra Linear
Algebra Linear
Algebra Linear
Azuaite Schneider
TEORÍA DE NÚMEROS
TEORÍA DE NÚMEROS
Teoría de números
Sebastian Alzate
Sorting Algorithm Comparison
Sorting Algorithm Comparison
Merge Sort vs. Bubble Sort
vivek378
Gabi Help
Gabi Help
The South Pole...
Caden Feldman-Gubbay
Cp1 :2005
Cp1 :2005
Primeiras questões respondidas do banco de Cálculo 1 da UFAL.
Antônio Marcos Barbosa
Càlcul 1. Parcial 2014p
Càlcul 1. Parcial 2014p
Solucions del parcial del día 9/4/2015.
Jordi Saludes
Week 11 Tutorial Solutions
Week 11 Tutorial Solutions
174 tutorial
Palmira Pereira

Related Tags

PortugueseRésumé / CVPosterNewsletterHandoutTufteBosnianResearch DiaryInternational LanguagesTikZCommentingBibliographyUniversityFontsHomework AssignmentQuiz, Test, ExamAlgorithmTablesCzechDynamic FiguresConference PaperConference PresentationElectronicsTutorialPhysicsSource Code ListingSwedishFrenchPortuguese (Brazilian)GreekGetting StartedePubEssayExamSpanishGermanLuaLaTeXBrochurePresentationAcademic JournalProject / Lab ReportBookCambridge UniversityKoreanPolishMatricesBoise State UniversityFinnishBeamerXeLaTeXArabicChartsMATLABTwo-columnUniversity of Texas at AustinRomanianUniversity of ReadingJapaneseIEEE (all)Worcester Polytechnic Institute (WPI)Universidade Federal do Rio Grande do SulVietnameseChineseFractalsIndian Institute of Technology MadrasUniversidade de São PauloCatalanCardiff UniversityFlorida State UniversityBloomsburg University of PennsylvaniaPontificia Universidad Católica de ChileRussianMoscow Aviation InstitutediacrTechResearch ProposalUniversidad Tecnológica de BolívarAmerican Physical Society (APS)PuzzleJournal of Statististical SoftwareLecture NotesUniversidad Nacional Autónoma de HondurasInstituto de Matemática e Estatística (IME-USP)DutchCheat sheetAdelphi UniversityWileyIcelandicUniversidade Federal de Ouro PretoAstronomy & AstrophysicsMasaryk UniversityWelshDePaul UniversityBahasa IndonesiaTurkishRoyal Statistical SocietySlovakUniversity of PennsylvaniaHungarianUniversity of WaterlooSociety for Industrial and Applied Mathematics