Browsing by Keywords "Visual communication"
Now showing items 1-13 of 13
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2-D triangular mesh-based mosaicking for object tracking in the presence of occlusion
(SPIE, 1997)In this paper, we describe a method for temporal tracking of video objects in video clips. We employ a 2D triangular mesh to represent each video object, which allows us to describe the motion of the object by the displacements ... -
Automatic tag expansion using visual similarity for photo sharing websites
(Springer New York LLC, 2010)In this paper we present an automatic photo tag expansion method designed for photo sharing websites. The purpose of the method is to suggest tags that are relevant to the visual content of a given photo at upload time. ... -
Conceptual model for an ICT-enabled educational platform for collaborative design
(CRC Press/Balkema, 2015)Almost all design related practices (architecture, architectural engineering, interior architecture/design, landscape architecture, urban design, industrial design, fashion and visual communication design) heavily depend ... -
A database model for querying visual surveillance videos by integrating semantic and low-level features
(Springer, Berlin, Heidelberg, 2005)Automated visual surveillance has emerged as a trendy application domain in recent years. Many approaches have been developed on video processing and understanding. Content-based access to surveillance video has become a ... -
Detection of microcalcifications in mammograms using nonlinear subband decomposition and outlier labeling
(SPIE, 1997-02)Computer-aided diagnosis will be an important feature of the next generation picture archiving and communication systems. In this paper, computer-aided detection of microcalcifications in mammograms using a nonlinear subband ... -
Enhancement of images corrupted with signal dependent noise: Application to ultrasonic imaging
(1993-11)An adaptive filter for smoothing images corrupted by signal dependent noise is presented. The filter is mainly developed for speckle suppression in medical B-scan ultrasonic imaging. The filter is based on mean filtering ... -
Error resilient layered stereoscopic video streaming
(IEEE, 2007)In this paper, error resilient stereoscopic video streaming problem is addressed. Two different Forward Error Correction (FEC) codes namely Systematic LT and RS codes are utilized to protect the stereoscopic video data ... -
Iterative technique for 3-D motion estimation in videophone applications
(IEEE, 1994-04)In object based coding of facial images, the accuracy of motion and depth parameter estimates strongly affects the coding efficiency. We propose an improved algorithm based on stochastic relaxation for 3-D motion and depth ... -
Key frame selection from MPEG video data
(SPIE, 1997-02)This paper describes a method for selecting key frames by using a number of parameters extracted from the MPEG video stream. The parameters are directly extracted from the compressed video stream without decompression. A ... -
Metadata extraction from text in soccer domain
(IEEE, 2008-10)Event detection is a crucial part for soccer video searching and querying. The event detection could be done by video content itself or from a structured or semi structured text files gathered from sports web sites. In ... -
Tag suggestr: Automatic photo tag expansion using visual information for photo sharing websites
(Springer, 2008-12)In this paper, we propose an automatic photo tag expansion system for the community photo collections, such as Flickr. Our aim is to suggest relevant tags for a target photograph uploaded to the system by a user, by ... -
Three-dimensional motion and dense-structure estimation using convex projections
(SPIE, 1997-02)We propose a novel method for estimating the 3D motion and dense structure of an object form its two 2D images. The proposed method is an iterative algorithm based on the theory of projections onto convex sets (POCS) that ... -
Use of screenprint to produce original art works by multiplying original images
(Bilkent University, 1995)Photography and screenprint constitute two important turning points throughout the history of printmaking. When photography freed printmaking from the task of producing analogues of reality, printmaking was sprung loose ...
