dc.contributor.author |
Ludușan, Cosmin |
|
dc.contributor.author |
Lavialle, Olivier |
|
dc.contributor.author |
Pop, Sorin |
|
dc.contributor.author |
Terebeș, Romulus |
|
dc.contributor.author |
Borda, Monica Elena |
|
dc.date.accessioned |
2020-04-08T06:41:34Z |
|
dc.date.accessioned |
2021-03-01T08:39:24Z |
|
dc.date.available |
2020-04-08T06:41:34Z |
|
dc.date.available |
2021-03-01T08:39:24Z |
|
dc.date.issued |
2008 |
|
dc.identifier.citation |
Ludușan, Cosmin. An improved method for directional image smoothing based on structure tensors and vector field visualisation techniques. Timişoara: Editura Politehnica, 2008 |
en_US |
dc.identifier.uri |
http://primo.upt.ro:1701/primo-explore/search?query=any,contains,An%20improved%20method%20for%20directional%20image%20smoothing%20based%20on%20structure%20tensors%20and%20vector%20field%20visualisation%20techniques&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo |
|
dc.description.abstract |
We propose an alternative diffusion technique, starting from a tensor-based method that can perform both isotropic and anisotropic smoothing using as directional information the eigenvectors of the image structures. The method employs two tensors, a structure and a diffusion tensor respectively, the novelty consisting in the manner in which we design the diffusion tensor. The developed method allows a fast implementation and a reduced number of time iterations, being discretized by a trace-based method. Testing is performed both on synthetic and real images, with quality measurements and remarks. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Timişoara:Editura Politehnica |
en_US |
dc.relation.ispartofseries |
Seria electronică şi telecomunicaţii;Tom 53(67), fasc. 2 (2008) |
|
dc.subject |
Diffusion |
en_US |
dc.subject |
Trace operation |
en_US |
dc.subject |
Tensor fields |
en_US |
dc.subject |
Vector field visualisation |
en_US |
dc.title |
An improved method for directional image smoothing based on structure tensors and vector field visualisation techniques [articol] |
en_US |
dc.type |
Article |
en_US |