國立虎尾科技大學 |

High-Quality Illumination of Virtual Objects Based on an Environment Estimation in Mixed Reality Applications

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	High-Quality Illumination of Virtual Objects Based on an Environment Estimation in Mixed Reality Applications/ by Tobias Schwandt.
作者:	Schwandt, Tobias.
面頁冊數:	XXVII, 122 p. 49 illus.online resource. :
Contained By:	Springer Nature eBook
標題:	Computer Imaging, Vision, Pattern Recognition and Graphics. -
電子資源:	https://doi.org/10.1007/978-3-658-35192-2
ISBN:	9783658351922

High-Quality Illumination of Virtual Objects Based on an Environment Estimation in Mixed Reality Applications
Schwandt, Tobias.

High-Quality Illumination of Virtual Objects Based on an Environment Estimation in Mixed Reality Applications[electronic resource] /by Tobias Schwandt. - 1st ed. 2021. - XXVII, 122 p. 49 illus.online resource.

Introduction -- Fundamentals & State of the Art -- Illumination in Mixed Reality -- Realization -- Results -- Discussion & Limitations -- Conclusion & Outlook.

Visualizations 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. .

ISBN: 9783658351922

Standard No.: 10.1007/978-3-658-35192-2doiSubjects--Topical Terms:

671334
Computer Imaging, Vision, Pattern Recognition and Graphics.

LC Class. No.: Q334-342

Dewey Class. No.: 006.3

High-Quality Illumination of Virtual Objects Based on an Environment Estimation in Mixed Reality Applications
LDR:03063nam a22003855i 4500 001 1048184
003 DE-He213
005 20210830085215.0
007 cr nn 008mamaa
008 220103s2021 gw | s |||| 0|eng d
020 $a 9783658351922 $9 978-3-658-35192-2
024 7 $a 10.1007/978-3-658-35192-2 $2 doi
035 $a 978-3-658-35192-2
050 4 $a Q334-342
072 7 $a UYQ $2 bicssc
072 7 $a COM004000 $2 bisacsh
072 7 $a UYQ $2 thema
082 0 4 $a 006.3 $2 23
100 1 $a Schwandt, Tobias. $e author. $4 aut $4 http://id.loc.gov/vocabulary/relators/aut $3 1351992
245 1 0 $a High-Quality Illumination of Virtual Objects Based on an Environment Estimation in Mixed Reality Applications $h [electronic resource] / $c by Tobias Schwandt.
250 $a 1st ed. 2021.
264 1 $a Wiesbaden : $b Springer Fachmedien Wiesbaden : $b Imprint: Springer Vieweg, $c 2021.
300 $a XXVII, 122 p. 49 illus. $b online resource.
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
347 $a text file $b PDF $2 rda
505 0 $a Introduction -- Fundamentals & State of the Art -- Illumination in Mixed Reality -- Realization -- Results -- Discussion & Limitations -- Conclusion & Outlook.
520 $a Visualizations 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. .
650 2 4 $a Computer Imaging, Vision, Pattern Recognition and Graphics. $3 671334
650 1 4 $a Artificial Intelligence. $3 646849
650 0 $a Optical data processing. $3 639187
650 0 $a Artificial intelligence. $3 559380
710 2 $a SpringerLink (Online service) $3 593884
773 0 $t Springer Nature eBook
776 0 8 $i Printed edition: $z 9783658351915
776 0 8 $i Printed edition: $z 9783658351939
856 4 0 $u https://doi.org/10.1007/978-3-658-35192-2
912 $a ZDB-2-SCS
912 $a ZDB-2-SXCS
950 $a Computer Science (SpringerNature-11645)
950 $a Computer Science (R0) (SpringerNature-43710)