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1. WO2011002755 - METHOD AND APPARATUS FOR OBTAINING 3-DIMENSIONAL DATA WITH A PORTABLE DEVICE

Publication Number WO/2011/002755
Publication Date 06.01.2011
International Application No. PCT/US2010/040364
International Filing Date 29.06.2010
IPC
G01S 17/42 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02Systems using the reflection of electromagnetic waves other than radio waves
06Systems determining position data of a target
42Simultaneous measurement of distance and other coordinates
G01S 17/89 2006.1
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems, specially adapted for specific applications
89for mapping or imaging
G01B 11/25 2006.1
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
24for measuring contours or curvatures
25by projecting a pattern, e.g. moiré fringes, on the object
H04M 1/21 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
21Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
CPC
G01B 11/2518
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
24for measuring contours or curvatures
25by projecting a pattern, e.g. ; one or more lines,; moiré fringes on the object
2518Projection by scanning of the object
G01S 17/42
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02Systems using the reflection of electromagnetic waves other than radio waves
06Systems determining position data of a target
42Simultaneous measurement of distance and other co-ordinates
G01S 17/89
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems specially adapted for specific applications
89for mapping or imaging
G01S 17/93
GPHYSICS
01MEASURING; TESTING
SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems specially adapted for specific applications
93for anti-collision purposes
H04M 1/0272
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
026Details of the structure or mounting of specific components
0272for a projector or beamer module assembly
H04M 1/21
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
21Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE] (AllExceptUS)
  • BECKER, Jan [DE]/[US] (UsOnly)
  • KAMMEL, Soeren [DE]/[US] (UsOnly)
  • PITZER, Benjamin [DE]/[US] (UsOnly)
  • RAGHUNATHAN, Badri [IN]/[US] (UsOnly)
Inventors
  • BECKER, Jan
  • KAMMEL, Soeren
  • PITZER, Benjamin
  • RAGHUNATHAN, Badri
Agents
  • MAGINOT, Paul, J.
Priority Data
12/497,08902.07.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR OBTAINING 3-DIMENSIONAL DATA WITH A PORTABLE DEVICE
(FR) PROCÉDÉ ET APPAREIL POUR OBTENIR DES DONNÉES TRIDIMENSIONNELLES AVEC UN DISPOSITIF PORTABLE
Abstract
(EN)
In one embodiment, a three dimensional imaging system includes a portable housing configured to be carried by a user, microelectrical mechanical system (MEMS) projector supported by the housing, sensor supported by the housing and configured to detect signals emitted by the MEMS projector, a memory including program instructions for generating an encoded signal with the MEMS projector, emitting the encoded signal, detecting the emitted signal after the emitted signal is reflected by a body, associating the detected signal with the emitted signal, comparing the detected signal with the associated emitted signal, determining an x-axis dimension, a y-axis dimension, and a z-axis dimension of the body based upon the comparison, and storing the determined x-axis dimension, y-axis dimension, and z-axis dimension of the body, and a processor operably connected to the memory, to the sensor, and to the MEMS projector for executing the program instructions.
(FR)
L'invention porte, selon un mode de réalisation, sur un système d'imagerie tridimensionnelle qui comprend un boîtier portable configuré pour être porté par un utilisateur, un projecteur à système microélectromécanique (MEMS) supporté par le boîtier, un capteur supporté par le boîtier et configuré pour détecter des signaux émis par le projecteur à MEMS, une mémoire comprenant des instructions de programme pour générer un signal codé avec le projecteur à MEMS, émettre le signal codé, détecter le signal émis après que le signal émis a été réfléchi par un corps, associer le signal détecté au signal émis, comparer le signal détecté au signal émis associé, déterminer une dimension d'axe x, une dimension d'axe y et une dimension d'axe z du corps sur la base de la comparaison, et stocker la dimension d'axe x déterminée, la dimension d'axe y déterminée et la dimension d'axe z déterminée du corps, et un processeur relié de façon fonctionnelle à la mémoire, au capteur et au projecteur à MEMS, pour exécuter les instructions de programme.
Also published as
Latest bibliographic data on file with the International Bureau