51 search results - page 6 / 11 » A Fast and Effective Text Tracking in Compressed Video |
LWA
2007
13 years 8 months ago
2007
In this paper we investigate how a small number of high-level concepts derived for video shots, such as Sports, Face, Indoor, etc., can be used effectively for ad hoc search in vi...
TIP
1998
13 years 6 months ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...
ICMCS
2000
IEEE
13 years 11 months ago
2000
IEEE
: In the process of transmission of digital encoded video bit streams over physical network, the data is corrupted by random bit errors, which has a several effect on the decoded v...
ICMCS
2005
IEEE
14 years 9 days ago
2005
IEEE
In this paper, we present an object tracking algorithm for the low-frame-rate video in which objects have fast motion. The conventional mean-shift tracking fails in case the reloc...
MVA
2007
13 years 8 months ago
2007
This paper deals with visual servoing for a pan and tilt camera embedded in a drone. Video is transmitted to the ground where images are processed on a PC, and turret controls are...