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<bibitem type="J">   <ARLID>0098638</ARLID> <utime>20240103185631.2</utime><mtime>20080118235959.9</mtime>         <title language="eng" primary="1">Space-Variant Restoration of Images Degraded by Camera Motion Blur</title>  <specification> <page_count>12 s.</page_count> </specification>   <serial><ARLID>cav_un_epca*0253235</ARLID><ISSN>1057-7149</ISSN><title>IEEE Transactions on Image Processing</title><part_num/><part_title/><volume_id>17</volume_id><volume>2 (2008)</volume><page_num>105-116</page_num><publisher><place/><name>Institute of Electrical and Electronics Engineers</name><year/></publisher></serial>   <title language="cze" primary="0">Prostorově proměnná rekonstrukce obrazů poškozených rozmazáním pohybem kamery</title>    <keyword>camera shake</keyword>   <keyword>deblurring</keyword>   <keyword>depth from motion</keyword>   <keyword>multichannel blind deconvolution</keyword>   <keyword>space-variant restoration</keyword>    <author primary="1"> <ARLID>cav_un_auth*0108377</ARLID> <name1>Šorel</name1> <name2>Michal</name2> <institution>UTIA-B</institution> <full_dept>Department of Image Processing</full_dept>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author> <author primary="0"> <ARLID>cav_un_auth*0101087</ARLID> <name1>Flusser</name1> <name2>Jan</name2> <institution>UTIA-B</institution> <full_dept>Department of Image Processing</full_dept>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author>   <source> <url>http://library.utia.cas.cz/separaty/2008/ZOI/sorel-space-variant restoration of images degraded by camera motion blur.pdf</url> </source>        <cas_special> <project> <project_id>1M0572</project_id> <agency>GA MŠk</agency> <ARLID>cav_un_auth*0001814</ARLID> </project> <research> <research_id>CEZ:AV0Z10750506</research_id> </research>  <abstract language="eng" primary="1">We examine the problem of restoration from multiple  images degraded by camera motion blur.We consider scenes with  significant depth variations resulting in space-variant blur. The  proposed algorithm can be applied if the camera moves along an  arbitrary curve parallel to the image plane, without any rotations.  The knowledge of camera trajectory and camera parameters is not  necessary. At the input, the user selects a region where depth variations  are negligible. The algorithm belongs to the group of variational  methods that estimate simultaneously a sharp image and a  depth map, based on the minimization of a cost functional. To initialize  the minimization, it uses an auxiliary window-based depth  estimation algorithm. Feasibility of the algorithm is demonstrated  by three experiments with real images.</abstract> <abstract language="cze" primary="0">Řešíme problém rekonstrukce z několika obrazů rozmazaných pohybem kamery. Uvažujeme scény s významnými změnami hloubky, které způsobují prostorově proměnné rozmazání. Navržený algoritmus může být použit, pokud se kamera pohybuje podél libovolné křivky paralelní k obrazové rovině aniž by rotovala. Znalost trajektorie kamery a jejích parametrů není nutná. Na vstupu uživatel zadá libovolnou oblast, v rámci které jsou změny v hloubce zanedbatelné. Použitelnost algoritmu je demonstrována třemi experimenty se skutečnými obrazy.</abstract>     <reportyear>2008</reportyear>  <RIV>JD</RIV>      <permalink>http://hdl.handle.net/11104/0157495</permalink>          <unknown tag="mrcbT16-f">4.646</unknown> <unknown tag="mrcbT16-g">0.385</unknown> <unknown tag="mrcbT16-h">7.3</unknown> <unknown tag="mrcbT16-i">0.0307</unknown> <unknown tag="mrcbT16-j">1.329</unknown> <unknown tag="mrcbT16-k">12214</unknown> <unknown tag="mrcbT16-l">200</unknown> <unknown tag="mrcbT16-q">156</unknown> <unknown tag="mrcbT16-s">2.724</unknown> <unknown tag="mrcbT16-y">33.7</unknown> <unknown tag="mrcbT16-x">4.31</unknown> <arlyear>2008</arlyear>       <unknown tag="mrcbU63"> cav_un_epca*0253235 IEEE Transactions on Image Processing 1057-7149 1941-0042 Roč. 17 č. 2 2008 105 116 Institute of Electrical and Electronics Engineers </unknown> </cas_special> </bibitem>