| dc.contributor.author |
Poggio, Tomaso |
en_US |
| dc.contributor.author |
Verri, Allessandro |
en_US |
| dc.contributor.author |
Torre, Vincent |
en_US |
| dc.date.accessioned |
2004-10-04T15:31:31Z |
|
| dc.date.available |
2004-10-04T15:31:31Z |
|
| dc.date.issued |
1991-04-01 |
en_US |
| dc.identifier.other |
AIM-1289 |
en_US |
| dc.identifier.uri |
http://hdl.handle.net/1721.1/6565 |
|
| dc.description.abstract |
How can one compute qualitative properties of the optical flow, such as expansion or rotation, in a way which is robust and invariant to the position of the focus of expansion or the center of rotation? We suggest a particularly simple algorithm, well-suited to VLSI implementations, that exploits well-known relations between the integral and differential properties of vector fields and their linear behaviour near singularities. |
en_US |
| dc.description.provenance |
Made available in DSpace on 2004-10-04T15:31:31Z (GMT). No. of bitstreams: 2
AIM-1289.ps: 845612 bytes, checksum: 30c12cba9ff4349777e1307e8a6fbe5e (MD5)
AIM-1289.pdf: 595546 bytes, checksum: c5c5a88ba0e2bc7aacc6888c92ef8168 (MD5)
Previous issue date: 1991-04-01 |
en |
| dc.format.extent |
845612 bytes |
|
| dc.format.extent |
595546 bytes |
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| dc.format.mimetype |
application/postscript |
|
| dc.format.mimetype |
application/pdf |
|
| dc.language.iso |
en_US |
|
| dc.relation.ispartofseries |
AIM-1289 |
en_US |
| dc.title |
Green Theorems and Qualitative Properties of the Optical Flow |
en_US |
