| bibtype |
C -
Conference Paper (international conference)
|
| ARLID |
0641413 |
| utime |
20251125074705.0 |
| mtime |
20251112235959.9 |
| DOI |
10.1109/IPTA66025.2025.11222047 |
| title
(primary) (eng) |
Invariants of Color Images to N-Fold Symmetric Out-of-Focus Blur |
| specification |
| page_count |
6 s. |
| media_type |
E |
|
| serial |
| ARLID |
cav_un_epca*0641412 |
| ISBN |
978-1-6654-5739-2 |
| ISSN |
2154-512X |
| title
|
Proceedings of the Fourteenth International Conference on Image Processing, Theory, Tools & Applications (IPTA) 2025 |
| publisher |
| place |
Piscataway |
| name |
IEEE |
| year |
2025 |
|
|
| keyword |
color image |
| keyword |
blur invariants |
| keyword |
cross-channel invariants |
| keyword |
template matching |
| author
(primary) |
| ARLID |
cav_un_auth*0457087 |
| name1 |
Košík |
| name2 |
Václav |
| institution |
UTIA-B |
| full_dept (cz) |
Zpracování obrazové informace |
| full_dept (eng) |
Department of Image Processing |
| department (cz) |
ZOI |
| department (eng) |
ZOI |
| country |
CZ |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| author
|
| ARLID |
cav_un_auth*0101087 |
| name1 |
Flusser |
| name2 |
Jan |
| institution |
UTIA-B |
| full_dept (cz) |
Zpracování obrazové informace |
| full_dept |
Department of Image Processing |
| department (cz) |
ZOI |
| department |
ZOI |
| full_dept |
Department of Image Processing |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| source |
|
| cas_special |
| project |
| project_id |
GA24-10069S |
| agency |
GA ČR |
| country |
CZ |
| ARLID |
cav_un_auth*0472834 |
|
| abstract
(eng) |
The paper deals with the recognition of color images, blurred by N-fold symmetric out-of-focus blur, directly without any deblurring. We adopt the general theory of blur invariants of color images and modify it to this specific kind of blur. The main original contribution of the paper lies in introducing cross-channel blur invariants for N-fold symmetric kernels, which substantially improve the recognition power. The performance of the new invariants is illustrated by an experiment on blurred template matching. |
| action |
| ARLID |
cav_un_auth*0496847 |
| name |
International Conference on Image Processing, Theory, Tools & Applications 2025 (IPTA 20025) /14./ |
| dates |
20251013 |
| mrcbC20-s |
20251016 |
| place |
Istanbul |
| country |
TR |
|
| RIV |
JD |
| FORD0 |
20000 |
| FORD1 |
20200 |
| FORD2 |
20204 |
| reportyear |
2026 |
| num_of_auth |
2 |
| presentation_type |
PR |
| inst_support |
RVO:67985556 |
| permalink |
https://hdl.handle.net/11104/0371973 |
| mrcbC61 |
1 |
| confidential |
S |
| arlyear |
2025 |
| mrcbU14 |
SCOPUS |
| mrcbU24 |
PUBMED |
| mrcbU34 |
WOS |
| mrcbU63 |
cav_un_epca*0641412 Proceedings of the Fourteenth International Conference on Image Processing, Theory, Tools & Applications (IPTA) 2025 IEEE 2025 Piscataway 978-1-6654-5739-2 2154-512X |
|