A Robust Weber’s Local Descriptor for Copy Control
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 3, Issue 3
Abstract
Simple and robust local powerful descriptor called Weber Local Descriptor (WLD), which is put forward for detecting duplicated videos. Matching based on orthogonal moments has high computational complexity, especially for high dimension. Thus, to reduce the time complexity video is segmented into frame by twin threshold segmentation and key frames are extracted from each segment. Then, WLD descriptor is incorporated for feature extraction from each frame. Specifically, WLD consist of two components one is excitation and other is orientation. We use both these components to construct WLD histogram feature.Finally matching takes place between the features extracted from the reference video and the target video to check whether it is a duplicated or original video. The proposed method is more powerful to different noises, photometric and geometric transformations in the frame and detect the copied videos effectively with less computational complexity.
Authors and Affiliations
SabithaT*1
Keywords
Related Articles
- EP ID EP153583
- DOI -
- Views 72
- Downloads 0
Shell Mold Casting Manufacture of Complex Parts with Thin Sections
Shell mold casting or shell molding is a metal casting process in manufacturing industry in which the mold is a thin hardened shell of sand and thermosetting resin binder backed up by some other material. The internal s...
THERMAL ANALYSIS OF HEAT SINK WITH FINS OF DIFFERENT CONFIGURATION USING ANSYS WORKBENCH 14.0
The effect of the pin-fin shapes on the overall performance of the heat sink with inline and staggered arrangement is studied in this paper. Six different shapes of fins rectangle, trapezoidal, rectangular interru...
3 WAY SHIELD ENHANCED K - MEAN NORMALISATION BY INTELLIGENT INIITIALISATION OF CENTROID
"Learning to learn" is a notion of full excitement in advance research within machine learning .K - means is a most widely used approach in unsupervised machine learning algorithms though it was proposed 50 years a...
CONTROL STRATEGY FOR STAND - ALONE HYBRID WIND - BATTERY SYSTEM
Present energy require intensely depends on the ordinary sources. However, the restricted accessibility and consistent increment in the cost of ordinary sources has moved the center toward renewable sources of energy...
THEORETICAL DEVELOPMENT OF MECHANISM FOR SAVING FUEL IN FOUR STROKE ENGINE WHILE GOING DOWNHILL WITHOUT COASTING
As most of our needs of energy nowadays are satisfied by nonrenewable fuels. So mankind is now in the fear of those fuels getting exhausted in near future. We are in search of new fuels and also of the methods of...