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<bibitem type="C">   <ARLID>0311931</ARLID> <utime>20240111140705.8</utime><mtime>20081015235959.9</mtime>         <title language="eng" primary="1">Navigation in Virtual Environment</title>  <specification> <page_count>8 s.</page_count> <media_type>www</media_type> </specification>   <serial><ARLID>cav_un_epca*0311930</ARLID><ISBN>978-3-85403-238-0</ISBN><title>2nd International Conference EVA</title><part_num/><part_title/><page_num>111-118</page_num><publisher><place>Vienna</place><name>Austrian Computer Society</name><year>2008</year></publisher><editor><name1>R. Sablatnig and J. Hemsley and P. Krammerer and E. Zolda and J. Stockinger</name1><name2/></editor></serial>   <title language="cze" primary="0">Navigace ve virtuálním prostředí</title>    <keyword>Virtual Reality</keyword>   <keyword>Navigation</keyword>    <author primary="1"> <ARLID>cav_un_auth*0101165</ARLID> <name1>Mikeš</name1> <name2>Stanislav</name2> <institution>UTIA-B</institution> <full_dept>Department of Pattern Recognition</full_dept>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author> <author primary="0"> <ARLID>cav_un_auth*0101093</ARLID> <name1>Haindl</name1> <name2>Michal</name2> <institution>UTIA-B</institution> <full_dept>Department of Pattern Recognition</full_dept>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author> <author primary="0"> <ARLID>cav_un_auth*0242154</ARLID> <name1>Holub</name1> <name2>Radek</name2> <institution>UTIA-B</institution> <full_dept>Department of Pattern Recognition</full_dept>  <fullinstit>Ústav teorie informace a automatizace AV ČR, v. v. i.</fullinstit> </author>   <source> <source_type>pdf</source_type> <url>http://library.utia.cas.cz/separaty/2008/RO/mikes-haindl-holub-navigation%20in%20virtual%20environment.pdf</url> </source>        <cas_special> <project> <project_id>1ET400750407</project_id> <agency>GA AV ČR</agency> <ARLID>cav_un_auth*0001797</ARLID> </project> <project> <project_id>1M0572</project_id> <agency>GA MŠk</agency> <ARLID>cav_un_auth*0001814</ARLID> </project> <project> <project_id>2C06019</project_id> <agency>GA MŠk</agency> <country>CZ</country> <ARLID>cav_un_auth*0216518</ARLID> </project> <project> <project_id>GA102/08/0593</project_id> <agency>GA ČR</agency> <ARLID>cav_un_auth*0239567</ARLID> </project> <research> <research_id>CEZ:AV0Z10750506</research_id> </research>  <abstract language="eng" primary="1">We present a method for automatic navigation inside a complex virtual scene, demonstrated on a large virtual model of the Department of Modern Art of the National Gallery in Prague. The basic navigation graph structure is constructed semi-automatically and it is subsequently locally changed by the exhibition editor which places new exhibition panels into the building interior and thus locally changes navigation route structure. The optimal navigation route is automatically generated using graph algorithms and user defined constraints.</abstract> <abstract language="cze" primary="0">Prezentujeme metodu pro automatickou navigaci uvnitř složité virtuální scény, ukázanou na velkém virtuálním modelu Veletržního paláce Národní galerie v Praze. Základní  navigační grafová struktura  je poloautomaticky vytvořena  a postupně lokálně měněna pomocí editoru výstav, který umisťuje  nové výstavní  panely do interiéru  budovy a tak lokálně mění navigační  struktury cest. Optimální navigační cesta je   automaticky nalezena pomocí  grafových algoritmů  a uživatelem definovaných  omezení.</abstract>  <action target="WRD"> <ARLID>cav_un_auth*0242155</ARLID> <name>2nd International Conference EVA</name> <place>Vienna</place> <dates>25.08.2008-28.08.2008</dates>  <country>AT</country> </action>    <reportyear>2009</reportyear>  <RIV>BD</RIV>      <permalink>http://hdl.handle.net/11104/0163141</permalink>        <arlyear>2008</arlyear>       <unknown tag="mrcbU56"> pdf </unknown> <unknown tag="mrcbU63"> cav_un_epca*0311930 2nd International Conference EVA 978-3-85403-238-0 111 118 Vienna Austrian Computer Society 2008 </unknown> <unknown tag="mrcbU67"> R. Sablatnig and J. Hemsley and P. Krammerer and E. Zolda and J. Stockinger 340 </unknown> </cas_special> </bibitem>