國立虎尾科技大學 |

Single-Shot 3D Sensing Close to Physical Limits and Information Limits

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Single-Shot 3D Sensing Close to Physical Limits and Information Limits/ by Florian Willomitzer.
Author:	Willomitzer, Florian.
Description:	XVIII, 174 p. 90 illus., 79 illus. in color.online resource. :
Contained By:	Springer Nature eBook
Subject:	Lasers. -
Online resource:	https://doi.org/10.1007/978-3-030-10904-2
ISBN:	9783030109042

Single-Shot 3D Sensing Close to Physical Limits and Information Limits
Willomitzer, Florian.

Single-Shot 3D Sensing Close to Physical Limits and Information Limits[electronic resource] /by Florian Willomitzer. - 1st ed. 2019. - XVIII, 174 p. 90 illus., 79 illus. in color.online resource. - Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053. - Springer Theses, Recognizing Outstanding Ph.D. Research,.

Preface, Scope of Work and Summary of Results -- Basics -- State of the Art: The Basic Principles of Optical 3D Metrology -- Introducing the Problem -- Solving the Problem with an Additional Source of Information -- Physical and Information Theoretical Limits of the Single-Shot 3D Movie Camera -- Further Improvements of the Single-Shot 3D Movie Camera -- Algorithmic Implementations -- Results -- Comments, Future Prospects and Collection of Ideas -- Summary and Conclusion.

This thesis discusses the physical and information theoretical limits of optical 3D metrology, and, based on these principal considerations, introduces a novel single-shot 3D video camera that works close to these limits. There are serious obstacles for a “perfect” 3D-camera: The author explains that it is impossible to achieve a data density better than one third of the available video pixels. Available single-shot 3D cameras yet display much lower data density, because there is one more obstacle: The object surface must be “encoded” in a non-ambiguous way, commonly by projecting sophisticated patterns. However, encoding devours space-bandwidth and reduces the output data density. The dissertation explains how this profound dilemma of 3D metrology can be solved, exploiting just two synchronized video cameras and a static projection pattern. The introduced single-shot 3D video camera, designed for macroscopic live scenes, displays an unprecedented quality and density of the 3D point cloud. The lateral resolution and depth precision are limited only by physics. Like a hologram, each movie-frame encompasses the full 3D information about the object surface and the observation perspective can be varied while watching the 3D movie.

ISBN: 9783030109042

Standard No.: 10.1007/978-3-030-10904-2doiSubjects--Topical Terms:

557748
Lasers.

LC Class. No.: TA1671-1707

Dewey Class. No.: 621.36

Single-Shot 3D Sensing Close to Physical Limits and Information Limits
LDR:03198nam a22004215i 4500 001 1005090
003 DE-He213
005 20200705173708.0
007 cr nn 008mamaa
008 210106s2019 gw | s |||| 0|eng d
020 $a 9783030109042 $9 978-3-030-10904-2
024 7 $a 10.1007/978-3-030-10904-2 $2 doi
035 $a 978-3-030-10904-2
050 4 $a TA1671-1707
050 4 $a TA1501-1820
072 7 $a PHJ $2 bicssc
072 7 $a SCI053000 $2 bisacsh
072 7 $a PHJ $2 thema
072 7 $a TTB $2 thema
082 0 4 $a 621.36 $2 23
100 1 $a Willomitzer, Florian. $4 aut $4 http://id.loc.gov/vocabulary/relators/aut $3 1229735
245 1 0 $a Single-Shot 3D Sensing Close to Physical Limits and Information Limits $h [electronic resource] / $c by Florian Willomitzer.
250 $a 1st ed. 2019.
264 1 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2019.
300 $a XVIII, 174 p. 90 illus., 79 illus. in color. $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
490 1 $a Springer Theses, Recognizing Outstanding Ph.D. Research, $x 2190-5053
505 0 $a Preface, Scope of Work and Summary of Results -- Basics -- State of the Art: The Basic Principles of Optical 3D Metrology -- Introducing the Problem -- Solving the Problem with an Additional Source of Information -- Physical and Information Theoretical Limits of the Single-Shot 3D Movie Camera -- Further Improvements of the Single-Shot 3D Movie Camera -- Algorithmic Implementations -- Results -- Comments, Future Prospects and Collection of Ideas -- Summary and Conclusion.
520 $a This thesis discusses the physical and information theoretical limits of optical 3D metrology, and, based on these principal considerations, introduces a novel single-shot 3D video camera that works close to these limits. There are serious obstacles for a “perfect” 3D-camera: The author explains that it is impossible to achieve a data density better than one third of the available video pixels. Available single-shot 3D cameras yet display much lower data density, because there is one more obstacle: The object surface must be “encoded” in a non-ambiguous way, commonly by projecting sophisticated patterns. However, encoding devours space-bandwidth and reduces the output data density. The dissertation explains how this profound dilemma of 3D metrology can be solved, exploiting just two synchronized video cameras and a static projection pattern. The introduced single-shot 3D video camera, designed for macroscopic live scenes, displays an unprecedented quality and density of the 3D point cloud. The lateral resolution and depth precision are limited only by physics. Like a hologram, each movie-frame encompasses the full 3D information about the object surface and the observation perspective can be varied while watching the 3D movie.
650 0 $a Lasers. $3 557748
650 0 $a Photonics. $3 562392
650 0 $a Signal processing. $3 561459
650 0 $a Image processing. $3 557495
650 0 $a Speech processing systems. $3 564428
650 0 $a Physical measurements. $3 902742
650 0 $a Measurement . $3 1253766
650 0 $a Optical data processing. $3 639187
650 0 $a Optics. $3 595336
650 0 $a Electrodynamics. $3 683887
650 1 4 $a Optics, Lasers, Photonics, Optical Devices. $3 1112289
650 2 4 $a Signal, Image and Speech Processing. $3 670837
650 2 4 $a Measurement Science and Instrumentation. $3 769080
650 2 4 $a Image Processing and Computer Vision. $3 670819
650 2 4 $a Classical Electrodynamics. $3 1113739
710 2 $a SpringerLink (Online service) $3 593884
773 0 $t Springer Nature eBook
776 0 8 $i Printed edition: $z 9783030109035
776 0 8 $i Printed edition: $z 9783030109059
830 0 $a Springer Theses, Recognizing Outstanding Ph.D. Research, $x 2190-5053 $3 1253569
856 4 0 $u https://doi.org/10.1007/978-3-030-10904-2
912 $a ZDB-2-PHA
912 $a ZDB-2-SXP
950 $a Physics and Astronomy (SpringerNature-11651)
950 $a Physics and Astronomy (R0) (SpringerNature-43715)