Enhancement of Background Subtraction Techniques Using a Second Derivative in Gradient Direction Filter
A new approach was proposed to improve traditional background subtraction (BGS) techniques by integrating a gradient-based edge detector called a second derivative in gradient direction (SDGD) filter with the BGS output. The four fundamental BGS techniques, namely, frame difference (FD), approximate...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Online Access: | View Fulltext in Publisher |