Author image not provided
 Giovanni Puglisi

Authors:
Add personal information
  Affiliation history
Bibliometrics: publication history
Average citations per article4.00
Citation Count88
Publication count22
Publication years2006-2016
Available for download6
Average downloads per article134.00
Downloads (cumulative)804
Downloads (12 Months)73
Downloads (6 Weeks)9
SEARCH
ROLE
Arrow RightAuthor only


AUTHOR'S COLLEAGUES
See all colleagues of this author

SUBJECT AREAS
See all subject areas




BOOKMARK & SHARE


22 results found Export Results: bibtexendnoteacmrefcsv

Result 1 – 20 of 22
Result page: 1 2

Sort by:

1
May 2016 Multimedia Tools and Applications: Volume 75 Issue 10, May 2016
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 3

This paper proposes a method able to exploit peculiarities of both, local and global shape descriptors, to be employed for shape classification and retrieval. In the proposed framework, the silhouettes of symbols are firstly described through Bags of Shape Contexts. The shape signature is then used to solve the correspondence ...
Keywords: Shape retrieval, Symbol classification, Shape recognition, Alignment

2
October 2015 ACIVS 2015: Proceedings of the 16th International Conference on Advanced Concepts for Intelligent Vision Systems - Volume 9386
Publisher: Springer-Verlag New York, Inc.
Bibliometrics:
Citation Count: 0

When in a pipeline a robust global motion estimation is needed, RANSAC algorithm is the usual choice. Unfortunately, since RANSAC is an iterative method based on random analysis, it is not suitable for real-time processing. This paper presents an outlier removal algorithm, which reaches a robust estimation at least equal ...
Keywords: Motion retrieval, Motion estimation, Outlier removal, Optical flow, Real time

3 published by ACM
March 2015 Journal on Computing and Cultural Heritage (JOCCH): Volume 8 Issue 3, May 2015
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 4,   Downloads (12 Months): 28,   Downloads (Overall): 136

Full text available: PDFPDF
The microscopic description of ancient pottery is widely used for the fabric definition, classification and provenance assessment. In most cases, however, the description is qualitative. An improvement of the study of archaeological pottery needs a more objective approach with quantitative analysis. In classical scientific literature, the structural features and mineralogical ...
Keywords: cultural heritage, Thin section analysis, petrographic features, pottery, image alignment

4
September 2014 Multimedia Tools and Applications: Volume 72 Issue 2, September 2014
Publisher: Kluwer Academic Publishers
Bibliometrics:
Citation Count: 2

The detection of near duplicate images in large databases, such as the ones of popular social networks, digital investigation archives, and surveillance systems, is an important task for a number of image forensics applications. In digital investigation, hashing techniques are commonly used to index large quantities of images for the ...
Keywords: Bags of visual phrases, Bags of visual words, Near duplicate images, Image forensics, Codebooks alignment, Image retrieval

5
August 2014 IEEE Transactions on Information Forensics and Security: Volume 9 Issue 8, August 2014
Publisher: IEEE Press
Bibliometrics:
Citation Count: 2

One of the most common problems in the image forensics field is the reconstruction of the history of an image or a video. The data related to the characteristics of the camera that carried out the shooting, together with the reconstruction of the (possible) further processing, allow us to have ...

6
January 2013 Journal of Electrical and Computer Engineering: Volume 2013, January 2013
Publisher: Hindawi Limited
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 0,   Downloads (12 Months): 6,   Downloads (Overall): 32

Full text available: PDFPDF
Mosaics are images obtained by cementing together small colored fragments and are an ancient example of discrete primitive-based images. Artificial mosaics are illustrations composed by a set of small images called "tiles" that tessellate a source image aiming to reproduce the original visual information in a mosaic-like style. In this ...

7
October 2012 ECCV'12: Proceedings of the 12th international conference on Computer Vision - Volume Part I
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 0

Artificial mosaics can be generated making use of computational processes devoted to reproduce different artistic styles and related issues. One of the most challenging field is the generation of an artificial mosaic reproducing some ancient and well known techniques starting from any input image. In this paper we propose a ...
Keywords: artificial mosaics, gradient vector flow

8
August 2012 IEEE Transactions on Information Forensics and Security: Volume 7 Issue 4, August 2012
Publisher: IEEE Press
Bibliometrics:
Citation Count: 6

The widespread use of classic and newest technologies available on Internet (e.g., emails, social networks, digital repositories) has induced a growing interest on systems able to protect the visual content against malicious manipulations that could be performed during their transmission. One of the main problems addressed in this context is ...

9 published by ACM
November 2011 MiFor '11: Proceedings of the 3rd international ACM workshop on Multimedia in forensics and intelligence
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 1,   Downloads (12 Months): 7,   Downloads (Overall): 130

Full text available: PDFPDF
The distribution of digital images with the classic and newest technologies available on Internet has induced a growing interest on systems able to protect the visual content against malicious manipulations performed during their transmission. One of the main problems addressed in this context is the authentication of the image received ...
Keywords: bag of features, image forensics, tampering localization, forensic hash, image authentication, image registration

10 published by ACM
November 2011 MM '11: Proceedings of the 19th ACM international conference on Multimedia
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 3,   Downloads (12 Months): 12,   Downloads (Overall): 142

Full text available: PDFPDF
The distribution of digital images with the classic and newest technologies available on Internet (e.g., emails, social networks, digital repositories) has induced a growing interest on systems able to protect the visual content against malicious manipulations that could be performed during their transmission. One of the main problems addressed in ...
Keywords: bag of features, image forensics, tampering localization, forensic hash, image authentication, image registration

11
October 2011 IEEE Transactions on Circuits and Systems for Video Technology: Volume 21 Issue 10, October 2011
Publisher: IEEE Press
Bibliometrics:
Citation Count: 8

Today, many people in the world without any (or with little) knowledge about video recording, thanks to the widespread use of mobile devices (personal digital assistants, mobile phones, etc.), take videos. However, the unwanted movements of their hands typically blur and introduce disturbing jerkiness in the recorded sequences. Many video ...

12
September 2011 ICIAP'11: Proceedings of the 16th international conference on Image analysis and processing: Part I
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 4

The distribution of digital images with the classic and newest technologies available on Internet (e.g., emails, social networks, digital repositories) has induced a growing interest on systems able to protect the visual content against malicious manipulations that could be performed during their transmission. One of the main problems addressed in ...
Keywords: geometric transformations, image forensics, bag of visual word, image validation and authentication, forensic hash, tampering

13
July 2011 ICME '11: Proceedings of the 2011 IEEE International Conference on Multimedia and Expo
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 3

The increasing use of low cost imaging devices and the innovations in terms of media distribution technologies induce a growing interest on technologies able to protect digital visual media against malicious manipulations of the visual contents. One of the main problems addressed in this research area is the blind detection ...
Keywords: image authentication, geometric manipulations, BOVW-based hashing, low cost imaging devices, media distribution technologies, digital visual media protection, malicious image manipulations, visual contents, blind detection, bag of visual words paradigm, forensic hash, tampering detection systems, Internet, image hash, image validation

14
November 2010 IEEE Transactions on Multimedia: Volume 12 Issue 7, November 2010
Publisher: IEEE Press
Bibliometrics:
Citation Count: 4

Digital video stabilization enables to acquire video sequences without disturbing jerkiness by compensating unwanted camera movements. In this paper, we propose a novel fast image registration algorithm based on block matching. Unreliable motion vectors (i.e., not related with jitter movements) are properly filtered out by making use of ad-hoc rules ...
Keywords: motion estimation, Block matching, video stabilization

15 published by ACM
October 2010 MiFor '10: Proceedings of the 2nd ACM workshop on Multimedia in forensics, security and intelligence
Publisher: ACM
Bibliometrics:
Citation Count: 4
Downloads (6 Weeks): 1,   Downloads (12 Months): 9,   Downloads (Overall): 211

Full text available: PDFPDF
Image retrieval from large databases, such as popular social networks, collections of surveillance images and videos, or digital investigation archives, is a very important task for a number of applications. In digital investigation, hashing techniques are commonly used to index large quantities of images to detect copies from different archives. ...
Keywords: bags of phrases, bags of visual words, image retrieval, near duplicate images, codebooks alignment, image forensic

16 published by ACM
October 2010 MM '10: Proceedings of the 18th ACM international conference on Multimedia
Publisher: ACM
Bibliometrics:
Citation Count: 3
Downloads (6 Weeks): 0,   Downloads (12 Months): 11,   Downloads (Overall): 153

Full text available: PDFPDF
Digital 3D mosaics generation is a current trend of NPR (Non Photorealistic Rendering) field; in this demo we present an interactive system realized in JAVA where the user can simulate ancient mosaic in a 3D environment starting for any input image. Different simulation engines able to render the so-called "Opus ...
Keywords: digital mosaic, NPR

17
June 2009 WILF '09: Proceedings of the 8th International Workshop on Fuzzy Logic and Applications
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 1

Digital video stabilization approaches typically degrade their performances in presence of periodic patterns. Any kind of matching between consecutive frames is not usually able to work in presence of these kind of signals: the motion estimation engine is deceived and its performances degrade abruptly. In this paper we propose a ...
Keywords: periodic pattern, fuzzy classifier, Video Stabilization

18
June 2008 ICCS '08: Proceedings of the 8th international conference on Computational Science, Part II
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 3

Art often provides valuable hints for technological innovations especially in the field of Image Processing and Computer Graphics. In this paper we present a novel method to generate an artificial mosaic starting from a raster input image. This approach, based on Gradient Vector Flow computation and some smart heuristics, permit ...
Keywords: Gradient Vector Flow, Artificial Mosaic, Non Photo-Realistic Rendering

19
May 2008 IEEE Transactions on Consumer Electronics: Volume 54 Issue 2, May 2008
Publisher: IEEE Press
Bibliometrics:
Citation Count: 9

The widespread diffusion of hand-held devices with video recording capabilities requires the adoption of reliable digital Stabilization methods to enjoy the acquired sequences without disturbing jerkiness. In order to effectively get rid of the unwanted camera movements, an estimate of the global motion between adjacent frames is necessary. This paper ...

20
September 2007 ICIAP '07: Proceedings of the 14th International Conference on Image Analysis and Processing
Publisher: IEEE Computer Society
Bibliometrics:
Citation Count: 28

This paper presents a video stabilization algorithm based on the extraction and tracking of Scale Invariant Feature Transform features through video frames. Implementation of SIFT operator is analyzed and adapted to be used in a feature-based motion estimation algorithm. SIFT features are extracted from video frames and then their trajectory ...



The ACM Digital Library is published by the Association for Computing Machinery. Copyright © 2018 ACM, Inc.
Terms of Usage   Privacy Policy   Code of Ethics   Contact Us