255 search results - page 28 / 51 » Performance evaluation of mail-scanning cameras |
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
Emerging multimedia applications have increased the need for video quality measurement. Motion is critical to this task, but is complicated owing to a variety of object movements ...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We examine the problem of segmenting tracked feature point trajectories of multiple moving objects in an image sequence. Using the affine camera model, this motion segmentation pr...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper addresses the problem of calibrating camera lens distortion, which can be signi?cant in medium to wide angle lenses. While almost all existing nonmetric distortion cali...
ISMAR
2009
IEEE
14 years 2 months ago
2009
IEEE
: In this paper, we present a mobile augmented reality application that is based on the acquisition of user-generated content obtained by 3D snapshotting. To take a 3D snapshot of ...
MM
2009
ACM
14 years 2 months ago
2009
ACM
Motion estimation is a key component of modern video encoding and is very compute-intensive. We present a novel Sensor-assisted Video Encoding (SaVE) method to reduce the computat...