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检索条件"任意字段=Conference on Visual Communications and Image Processing 2001"
4135 条 记 录,以下是331-340 订阅
排序:
Geometrical image compression with bandelets
Geometrical image compression with bandelets
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conference on visual communications and image processing 2003
作者: Le Pennec, E Mallat, S Ecole Polytech CMAP F-91128 Palaiseau France
This paper introduces a new class of bases, called bandelet bases, which decompose the image along multiscale vectors that are elongated in the direction of a geometric flow. This geometric flow indicates the directio... 详细信息
来源: 评论
A Proposed Accelerated image Copy-Move Forgery Detection
A Proposed Accelerated Image Copy-Move Forgery Detection
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IEEE visual communications and image processing conference
作者: Fadl, Sondos M. Semary, Noura A. Menoufia Univ Fac Comp & Informat Dept Informat Technol Al Minufiyah Egypt
image forgery detection is currently one of the interested research fields of image processing. Copy-Move (CM) forgery is one of the frequently used techniques. In this paper, we propose a method which is efficient an... 详细信息
来源: 评论
Color data visualization for color imaging
Color data visualization for color imaging
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conference on visual communications and image processing 2003
作者: Trémeau, A Colantoni, P Univ St Etienne Lab LIGIV EA 3070 F-42000 St Etienne France
There are several ways to display color data of a color image. In this paper we present different methods that we have developed in order to understand and to analyze color image information. These methods use traditi... 详细信息
来源: 评论
Performance comparison of MPEG-4 scalable & non-scalable video streaming
Performance comparison of MPEG-4 scalable & non-scalable vid...
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International conference on image processing (ICIP 2001)
作者: Brailean, J Huang, J Yao, YQ
In the present work, we will first show that 3G wireless multimedia systems adopting scalable video encoding can achieve higher overall network utilization. Moreover, the problems of both packet loss and player rebuff... 详细信息
来源: 评论
Parallel image processing on a PC network
Parallel image processing on a PC network
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1995 conference on visual communications and Imaging processing (1995 VCIP)
作者: FUNG, YF HONG KONG POLYTECH UNIV DEPT ELECT ENGNHONG KONGHONG KONG
image processing operations are computational intensive and are usually solved by parallel algorithms implemented either on dedicated parallel computing devices or a network of workstations. With the increasing comput... 详细信息
来源: 评论
Fast and robust algorithm for global motion estimation
Fast and robust algorithm for global motion estimation
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1997 conference on visual communications and image processing
作者: Wang, DM Wang, LM Communications Research Ctr. (Canada)
Global motion estimation and compensation are important research issues in video compression. The main difficulty in global motion estimation resides in the disturbance of independently moving objects. The algorithm p... 详细信息
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Predictive and direct fractal quantization of the wavelet packet domain
Predictive and direct fractal quantization of the wavelet pa...
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visual communications and image processing 1998 conference
作者: Reichl, M Uhl, A Salzburg Univ Res Inst Softwaretechnol A-5020 Salzburg Austria
In this work we discuss several approaches fur designing fractal quantizers in the context of hybrid wavelet-fractal image compression algorithms. Moreover different subband-structures are compared concerning their su... 详细信息
来源: 评论
MID-LEVEL FEATURE BASED LOCAL DESCRIPTOR SELECTION FOR image SEARCH
MID-LEVEL FEATURE BASED LOCAL DESCRIPTOR SELECTION FOR IMAGE...
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IEEE International conference on visual communications and image processing (VCIP)
作者: Bucak, Serhat Saxena, Ankur Nagar, Abhishek Fernandes, Felix Bhat, Kong-Posh Michigan State Univ E Lansing MI 48824 USA
The objective in developing compact descriptors for visual image search is building an image retrieval system that works efficiently and effectively under bandwidth and memory constraints. Selecting local descriptors ... 详细信息
来源: 评论
ROTATIONAL BASED REWRITABLE DATA HIDING IN JPEG
ROTATIONAL BASED REWRITABLE DATA HIDING IN JPEG
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IEEE International conference on visual communications and image processing (VCIP)
作者: Ong, SimYing Wong, KokSheik Univ Malaya Fac Comp Sci & Informat Technol Kuala Lumpur Malaysia
This paper proposes a novel rotational method on AC coefficient pairs to embed data into a JPEG compressed image. The purpose is to improve the carrier capacity of [1] while maintaing its original feature in controlli... 详细信息
来源: 评论
Clustering tendency assessment for datasets having inter-cluster density variations
Clustering tendency assessment for datasets having inter-clu...
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13th International conference on Signal processing and communications (SPCOM)
作者: Kumar, Dheeraj Bezdek, James C. Indian Inst Technol Roorkee Elect & Commun Engn Roorkee Uttar Pradesh India Univ Melbourne Comp & Informat Syst Melbourne Vic Australia
Clustering tendency assessment, i.e., determining if a dataset has any inherent clusters, and if so, how many clusters, k to seek is a crucial pre-clustering task. The visual assessment of tendency (VAT) and improved ... 详细信息
来源: 评论