000			03232nam a22003855i 4500
999			_c361452 _d361452 _x1
001			361452
003			ES-MaUEC
005			20230102121400.0
006			a||||fo|||| 00| 0
007			cr nn nnnaamaa
008			210830s2021 gw | s |||| 0|eng d
020			_a9783658351922
024	7		_a10.1007/978-3-658-35192-2 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aTK7882 .I6 _b2021 EB
100	1		_aSchwandt, Tobias _eautor _9681482
245	1	0	_aHigh-Quality Illumination of Virtual Objects Based on an Environment Estimation in Mixed Reality Applications _cby Tobias Schwandt
250			_aFirst edition 2021
264		1	_aWiesbaden _bSpringer International Publising _c2021
300			_a1 recurso en línea (XXVII, 122 páginas) _b49 ilustraciones
336			_2rdacontent _aTexto _btxt
337			_2rdamedia _aelectrónico _bc
338			_2rdacarrier _arecurso electrónico _bcr
347			_aarchivo de texto _bPDF
490	0		_aComputer Science (SpringerNature-11645)
490	0		_aComputer Science (R0) (SpringerNature-43710)
505	0		_aIntroduction -- Fundamentals & State of the Art -- Illumination in Mixed Reality -- Realization -- Results -- Discussion & Limitations -- Conclusion & Outlook.
520	3		_aVisualizations of virtual objects in the real environment is often done by a simplified representation with simple surfaces and without reference to the surrounding environment. The seamless fusion of the virtual and real environment is, however, an essential factor in many areas, which is of particular importance when calculating lighting in mixed realities on mobile devices. Current approaches focus on approximations, which allow the calculation of diffuse lighting, whereby the rendering of glossy reflection properties is often neglected. The aim of this book is to enable the visualization of mirror-like reflective surfaces in mixed reality. In order to achieve this goal, various approaches are explored enabling high-quality visualization of virtual objects in realtime with a focus on the use of common hardware such as cameras, sensors in mobile devices, and partially depth sensors. Complete ambient lighting can be estimated, which enables detailed reflections. The results provide a novel way to embed complex and simple geometric shapes with glossy surfaces in the real world which offers a higher level of detail in the reflections without using additional hardware. About the author Tobias Schwandt´s professional and personal focus at the TU Ilmenau is the area of Mixed-Reality (MR). Within his dissertation, he particularly concerned himself with the topic of illumination of virtual content in AR, its influence on the real environment, the reconstruction of the environment light, and the manipulation of real geometry by virtual content.
988			_aSpringer_Computer_2021
650		7	_2embne _9145622 _aSistemas de visualización de información
650		7	_2embne _9149935 _aRealidad virtual
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-658-35192-2 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b02/2022 _dz _eu _zSI