| bibtype |
J -
Journal Article
|
| ARLID |
0392835 |
| utime |
20240103202616.8 |
| mtime |
20130606235959.9 |
| WOS |
000321537100008 |
| DOI |
10.1016/j.patrec.2013.04.024 |
| title
(primary) (eng) |
A Comment on a Novel Approach for the Registration of Weak Affine Images |
| specification |
| page_count |
5 s. |
| media_type |
P |
|
| serial |
| ARLID |
cav_un_epca*0257389 |
| ISSN |
0167-8655 |
| title
|
Pattern Recognition Letters |
| volume_id |
34 |
| volume |
12 (2013) |
| page_num |
1381-1385 |
| publisher |
|
|
| keyword |
Image registration |
| keyword |
Affine transform |
| keyword |
Affine subgroups |
| keyword |
Weak affine transform |
| keyword |
Area-preserving affine transform |
| author
(primary) |
| ARLID |
cav_un_auth*0101087 |
| name1 |
Flusser |
| name2 |
Jan |
| full_dept (cz) |
Zpracování obrazové informace |
| full_dept (eng) |
Department of Image Processing |
| department (cz) |
ZOI |
| department (eng) |
ZOI |
| institution |
UTIA-B |
| full_dept |
Department of Image Processing |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| author
|
| ARLID |
cav_un_auth*0101238 |
| name1 |
Zitová |
| name2 |
Barbara |
| full_dept (cz) |
Zpracování obrazové informace |
| full_dept |
Department of Image Processing |
| department (cz) |
ZOI |
| department |
ZOI |
| institution |
UTIA-B |
| full_dept |
Department of Image Processing |
| fullinstit |
Ústav teorie informace a automatizace AV ČR, v. v. i. |
|
| source |
|
| cas_special |
| project |
| project_id |
GAP103/11/1552 |
| agency |
GA ČR |
| ARLID |
cav_un_auth*0273618 |
|
| abstract
(eng) |
In the recent paper (Li and Zhang, 2012) a mapping model of weak affine transform (WAT) was proposed for registering images of flat scenes. We show that such a model may cause inaccuracies when registering images with non-uniform scaling differences, even if they seemingly behave according to this model. Mathematical reason of this is that WAT is neither invertible nor closed. We explain why mapping models forming a group should be preferably used for registration and show some examples of models belonging to affine subgroups. |
| reportyear |
2014 |
| RIV |
JD |
| num_of_auth |
3 |
| permalink |
http://hdl.handle.net/11104/0221604 |
| mrcbT16-e |
COMPUTERSCIENCEARTIFICIALINTELLIGENCE |
| mrcbT16-f |
1.466 |
| mrcbT16-g |
0.223 |
| mrcbT16-h |
7.VI |
| mrcbT16-i |
0.01137 |
| mrcbT16-j |
0.566 |
| mrcbT16-k |
5436 |
| mrcbT16-l |
251 |
| mrcbT16-s |
0.768 |
| mrcbT16-z |
ScienceCitationIndexExpanded |
| mrcbT16-4 |
Q1 |
| mrcbT16-B |
53.42 |
| mrcbT16-C |
41.736 |
| mrcbT16-D |
Q2 |
| mrcbT16-E |
Q2 |
| arlyear |
2013 |
| mrcbU34 |
000321537100008 WOS |
| mrcbU63 |
cav_un_epca*0257389 Pattern Recognition Letters 0167-8655 1872-7344 Roč. 34 č. 12 2013 1381 1385 Elsevier |
|