In this paper a bank of velocity filters is devised to be
used for isolating a moving object with specific velocity in a sequence of frames. The approach used is a 3-D FFT based experimental procedure without applying any theoretical concept
from velocity filters. Accordingly, velocity filters are built using the
spectral signature of each separate moving object. Experimentation
reveals the capabilities of the constructed filter bank to separate moving objects as far as the amplitude as well as the direction of the
velocity are concerned.
[1] H. L. Kennedy, "Efficient Velocity Filter Implementation for Dim Target Detection," IEEE Transactions on Aerospace and Electronics
Systems, vol. 47, no. 4, pp. 2991-2999, Oct. 2011.
[2] H. L. Kennedy, "An Efficient Frequency-Domain Velocity-Filter
Implementation for Dim Target Detection," International Conference on
Digital Image Computing: Techniques and Applications (DICTA), 1-3
Dec. 2010, pp. 39-44.
[3] J. S. Searle,. "Velocity Filtering of Image Sequences via Heuristic
Search," 8th International Symposium on Signal Processing and its
Applications, 2005, vol. 2, pp. 555-558.
[4] S. Schauland, J. Velten, and A. Kummert, "3D Velocity Filters for Improved Object Detection in Automotive Applications," Intelligent
Transportation Systems Conference (ITSC), 30 Sept. - 3 Oct. 2007, pp.
391-395.
[5] S. Schauland, J. Velten, and A. Kummert, "Detection of Moving
Objects in Image Sequences using 3D Velocity Filters," International
Journal of Applied Mathematics and Computer Science. March 2008,
vol. 18, no. 1, pp. 21-31.
[6] M. Khalid Khan, M. Aurangzeb Khan, M. A. U. Khan, and Sungyoung
Lee, "Signature Verification using Velocity-based Directional Filter
Bank," IEEE Asia Pacific Conference on Circuits and Systems
(APCCAS), 4-7 Dec. 2006, pp. 231-234.
[7] T. Schwerdtfeger, S. Schauland, J. Velten, and A. Kummert, "On
multidimensional velocity filter banks for video-based motion analysis
of world-coordinate objects," 7th International Workshop on Multimensional (nD) Systems (nDs), 5-7 Sept. 2011, pp. 1-5.
[8] A. Kojima, N. Sakurai, J. I. Kishigami, "Motion Detection using 3DFFT
Spectrum," IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 1993, vol. 5, pp. 213-216.
[1] H. L. Kennedy, "Efficient Velocity Filter Implementation for Dim Target Detection," IEEE Transactions on Aerospace and Electronics
Systems, vol. 47, no. 4, pp. 2991-2999, Oct. 2011.
[2] H. L. Kennedy, "An Efficient Frequency-Domain Velocity-Filter
Implementation for Dim Target Detection," International Conference on
Digital Image Computing: Techniques and Applications (DICTA), 1-3
Dec. 2010, pp. 39-44.
[3] J. S. Searle,. "Velocity Filtering of Image Sequences via Heuristic
Search," 8th International Symposium on Signal Processing and its
Applications, 2005, vol. 2, pp. 555-558.
[4] S. Schauland, J. Velten, and A. Kummert, "3D Velocity Filters for Improved Object Detection in Automotive Applications," Intelligent
Transportation Systems Conference (ITSC), 30 Sept. - 3 Oct. 2007, pp.
391-395.
[5] S. Schauland, J. Velten, and A. Kummert, "Detection of Moving
Objects in Image Sequences using 3D Velocity Filters," International
Journal of Applied Mathematics and Computer Science. March 2008,
vol. 18, no. 1, pp. 21-31.
[6] M. Khalid Khan, M. Aurangzeb Khan, M. A. U. Khan, and Sungyoung
Lee, "Signature Verification using Velocity-based Directional Filter
Bank," IEEE Asia Pacific Conference on Circuits and Systems
(APCCAS), 4-7 Dec. 2006, pp. 231-234.
[7] T. Schwerdtfeger, S. Schauland, J. Velten, and A. Kummert, "On
multidimensional velocity filter banks for video-based motion analysis
of world-coordinate objects," 7th International Workshop on Multimensional (nD) Systems (nDs), 5-7 Sept. 2011, pp. 1-5.
[8] A. Kojima, N. Sakurai, J. I. Kishigami, "Motion Detection using 3DFFT
Spectrum," IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 1993, vol. 5, pp. 213-216.
@article{"International Journal of Electrical, Electronic and Communication Sciences:56823", author = "G. Koukiou and V. Anastassopoulos", title = "Velocity Filter Banks using 3-D FFT", abstract = "In this paper a bank of velocity filters is devised to be
used for isolating a moving object with specific velocity in a sequence of frames. The approach used is a 3-D FFT based experimental procedure without applying any theoretical concept
from velocity filters. Accordingly, velocity filters are built using the
spectral signature of each separate moving object. Experimentation
reveals the capabilities of the constructed filter bank to separate moving objects as far as the amplitude as well as the direction of the
velocity are concerned.", keywords = "Velocity filters, filter banks, 3-D FFT.", volume = "7", number = "2", pages = "136-4", }