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检索条件"任意字段=Conference on Visual Communications and Image Processing 2003"
4561 条 记 录,以下是4491-4500 订阅
排序:
A computational model of neural contour processing: figure-ground segregation and illusory contours
A computational model of neural contour processing: figure-g...
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Proceedings of the From Perception to Action conference
作者: F. Heitger R. von der Heydt O. Kubler Communication Technology Laboratory Swiss Federal Institute of Technology Zurich Switzerland Department of Neuroscience Johns Hopkins School of Medicine Baltimore MD USA
We present a computational model of contour processing that was suggested by neurophysiological recordings from the monkey visual cortex. The model employs convolutions and nonlinear operations, but no feedback loops.... 详细信息
来源: 评论
Digital image processing and visual communications Technologies in the Earth and Atmospheric Sciences II
Digital Image Processing and Visual Communications Technolog...
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Digital image processing and visual communications Technologies in the Earth and Atmospheric Sciences II
This conference proceedings contains 23 papers. The topics discussed are earth imagery, remote sensing, geographical information systems, multispectral imagery, map databases, image databases, image storage and retrie... 详细信息
来源: 评论
SYMMETRY-BASED image SEGMENTATION
SYMMETRY-BASED IMAGE SEGMENTATION
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conference on Video communications and PACS for Medical Applications
作者: CICCONI, P KUNT, M EPFL ECUBLENS SIGNAL PROC LABCH-1015 LAUSANNESWITZERLAND
In this work, we present a technique which suggests the use of symmetry to reduce the redundancy in images. A symmetry-based image segmentation and coding scheme is described. A segmentation technique is analyzed, and... 详细信息
来源: 评论
HVS-Weight progressive image transmission using the lapped orthogonal transform
HVS-Weight progressive image transmission using the lapped o...
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1993 IEEE International conference on communications
作者: Queiroz, Ricardo L. Rao, K.R. Univ of Texas at Arlington Arlington TX United States
Progressive transmission of images based on lapped orthogonal transform (LOT), adaptive classification and human visual sensitivity (HVS) weighting is proposed. HVS weighting for LOT is developed using a general techn... 详细信息
来源: 评论
image-CODING FOR STORAGE AND TRANSMISSION BASED ON MORPHOLOGICAL SEGMENTATION
IMAGE-CODING FOR STORAGE AND TRANSMISSION BASED ON MORPHOLOG...
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conference on Video communications and PACS for Medical Applications
作者: TORRES, L SALEMBIER, P MARQUES, F HIERRO, P UPC ETSITDEPT SIGNAL THEORY & COMMUNBARCELONASPAIN
The objective of the paper is to present a new object based image coding technique using morphological segmentation. These are the first results of a final objective of proposing a completely new coding/decoding schem... 详细信息
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SIGNAL-ADAPTED TRANSFORM CODING OF SEQUENCES
SIGNAL-ADAPTED TRANSFORM CODING OF SEQUENCES
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Meeting on visual communications and image Communication 93
作者: MACQ, B COMES, S MERTES, JY QUELUZ, MP UNIV CATHOLIQUE LOUVAIN TELECOMMUN & TELEDETECT LABB-1348 LOUVAINBELGIUM
In standard DCT coding schemes like MPEG, the sequences compression is achieved by motion compensation, transformation, quantization, and entropy coding. In this paper, we have followed the same path by adapting to th... 详细信息
来源: 评论
HIERARCHICAL TRANSMISSION OF PICTURE-SIGNALS ON A MAN
HIERARCHICAL TRANSMISSION OF PICTURE-SIGNALS ON A MAN
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conference on Video communications and PACS for Medical Applications
作者: MACQ, B PISCAGLIA, P LALOUX, A UNIV CATHOLIQUE LOUVAIN B-1348 LOUVAINBELGIUM
Picture archiving and communication systems (PACS) have to handle a lot of moving or still images services with different resolution levels (HDTV-like, TV-like and lower resolutions), quality requirements (from accept... 详细信息
来源: 评论
MICROPROCESSOR OPEN VISION ENVIRONMENT (MOVE)
MICROPROCESSOR OPEN VISION ENVIRONMENT (MOVE)
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conference on Computer Vision for Industry
作者: SKORDAS, T DEPAOLI, S ITMI (France) GEC (United Kingdom) INRIA (France) AIVRU (United Kingdom) LTIRF-INPG (France)
MOVE is one of the ESPRIT III OMI feasibility studies projects is Vision/Robotics for industrial applications. The objective of MOVE is to study a modular environment specifically designed for the field of Computer Vi... 详细信息
来源: 评论
Block adaptive 3-D subband coding of image sequences
Block adaptive 3-D subband coding of image sequences
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IEEE International conference on communications (ICC)
作者: W. Li M. Kunt Signal Processing Laboratory Swiss Federal Institute of Technology Lausanne Switzerland
A video coding method is proposed which is based on 3-D subband decomposition and adaptive selection of small blocks in each subband. The influence of energy threshold and block size on the coding performance is discu... 详细信息
来源: 评论
Improvements on stochastic vector quantization of images
Improvements on stochastic vector quantization of images
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1993 IEEE International conference on Acoustics, Speech, and Signal processing
作者: L. Torres J. Salillas Department of Signal Theory and Communications UPC Barcelona Spain
A novel nonadaptive fixed-rate vector quantizer encoding scheme is presented, and preliminary results are shown. The design of the codebook has been based on a stochastic approach in order to match a previously define... 详细信息
来源: 评论