14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007)最新文献_第2页

Object-Based Indexing of Compressed Video Content: From SD to HD Video 基于对象的压缩视频内容索引:从标清到高清视频

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.34

C. Morand, J. Benois-Pineau, J. Domenger, Boris Mansencal

引用次数: 9

Gamut Expansion for Video and Image Sets 视频和图像集的色域扩展

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.27

H. Anderson, E. K. Garcia, M. Gupta

引用次数: 16

A Novel Prototype for Documentation and Retrieval of 3D Objects 一种新的三维对象文档和检索原型

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.7

E. Onasoglou, A. Mademlis, D. Katsikas, P. Daras, M. Strintzis

引用次数: 3

Mathematical Morphology in Any Color Space 任何颜色空间的数学形态学

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.33

O. Lézoray, A. Elmoataz, C. Meurie

引用次数: 19

Adaptive Filtering for Color Image Sharpening and Denoising 彩色图像锐化与去噪的自适应滤波

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.11

T. Horiuchi, K. Watanabe, S. Tominaga

引用次数: 29

Using Geodesic Distances for 2D-3D and 3D-3D Face Recognition 利用测地线距离进行2D-3D和3D-3D人脸识别

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.44

F. Mata, S. Berretti, A. del Bimbo, P. Pala

引用次数: 8

Sports Video Annotation Using Enhanced HSV Histograms in Multimedia Ontologies 在多媒体本体中使用增强HSV直方图的体育视频注释

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.43

M. Bertini, A. del Bimbo, C. Torniai, C. Grana, R. Vezzani, R. Cucchiara

{"title":"Sports Video Annotation Using Enhanced HSV Histograms in Multimedia Ontologies","authors":"M. Bertini, A. del Bimbo, C. Torniai, C. Grana, R. Vezzani, R. Cucchiara","doi":"10.1109/ICIAPW.2007.43","DOIUrl":"https://doi.org/10.1109/ICIAPW.2007.43","url":null,"abstract":"This paper presents multimedia ontologies, where multimedia data and traditional textual ontologies are merged. A solution for their implementation for the soccer video domain and a method to perform automatic soccer video annotation using these extended ontologies is shown. HSV is a widely adopted space in image and video retrieval, but its quantization for histogram generation can create misleading errors in classification of achromatic and low saturated colors. In this paper we propose an enhanced HSV histogram with achromatic point detection based on a single hue and saturation parameter that can correct this limitation. The more general concepts of the sport domain (e.g. play/break, crowd, etc.) are put in correspondence with the more general visual features of the video like color and texture, while the more specific concepts of the soccer domain (e.g. highlights such as attack actions) are put in correspondence with domain specific visual feature like the soccer playfield and the players. Experimental results for annotation of soccer videos using generic concepts are presented.","PeriodicalId":114866,"journal":{"name":"14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121335069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 12

JPEG Adaptive Chromatic Post-Processing JPEG自适应彩色后处理

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.31

G. Spampinato, A. Castorina, A. Bruna, A. Capra

引用次数: 7

Shape Indexing through Laplacian Spectra 拉普拉斯谱的形状标引

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.42

M. Demirci, Reinier H. van Leuken, R. Veltkamp

{"title":"Shape Indexing through Laplacian Spectra","authors":"M. Demirci, Reinier H. van Leuken, R. Veltkamp","doi":"10.1109/ICIAPW.2007.42","DOIUrl":"https://doi.org/10.1109/ICIAPW.2007.42","url":null,"abstract":"With ever growing databases containing multimedia data, indexing has become a necessity to avoid a linear search. We propose a novel technique for indexing multimedia databases, whose entries can be represented as graph structures. In our method, the topological structure of a graph as well as that of its subgraphs are represented as vectors in which the components correspond to the sorted Laplacian eigenvalues of the graph or subgraphs. We draw from recently-developed techniques in the field of spectral integral variation to overcome the problem of computing the Laplacian spectrum for every subgraph individually. By doing a nearest neighbor search around the query spectra, similar but not necessarily isomorphic graphs are retrieved. The novelties of the proposed method come from the powerful representation of the graph topology and successfully adopting the concept of spectral integral variation in an indexing algorithm. Our experiments, consisting of recognition trials in the domain of 2D and 3D object recognition, including a comparison with a competing indexing method, demonstrate both the robustness and efficacy of the approach.","PeriodicalId":114866,"journal":{"name":"14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115671641","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

A Framework of Calculus on Facial Surfaces 曲面上的微积分框架

14th International Conference of Image Analysis and Processing - Workshops (ICIAPW 2007) Pub Date : 2007-09-10 DOI: 10.1109/ICIAPW.2007.5

C. Samir, M. Daoudi, A. Srivastava

引用次数: 6