SG11202011825TA - Three-dimensional surface scanning - Google Patents
Three-dimensional surface scanningInfo
- Publication number
- SG11202011825TA SG11202011825TA SG11202011825TA SG11202011825TA SG11202011825TA SG 11202011825T A SG11202011825T A SG 11202011825TA SG 11202011825T A SG11202011825T A SG 11202011825TA SG 11202011825T A SG11202011825T A SG 11202011825TA SG 11202011825T A SG11202011825T A SG 11202011825TA
- Authority
- SG
- Singapore
- Prior art keywords
- dimensional surface
- surface scanning
- scanning
- dimensional
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/55—Depth or shape recovery from multiple images
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
- G01B11/2518—Projection by scanning of the object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/86—Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30244—Camera pose
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862677914P | 2018-05-30 | 2018-05-30 | |
PCT/CA2019/050730 WO2019227212A1 (en) | 2018-05-30 | 2019-05-29 | Three-dimensional surface scanning |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202011825TA true SG11202011825TA (en) | 2020-12-30 |
Family
ID=68696569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202011825TA SG11202011825TA (en) | 2018-05-30 | 2019-05-29 | Three-dimensional surface scanning |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210223397A1 (en) |
EP (1) | EP3803459A4 (en) |
CA (1) | CA3101666A1 (en) |
SG (1) | SG11202011825TA (en) |
WO (1) | WO2019227212A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7428492B2 (en) * | 2019-08-26 | 2024-02-06 | 株式会社ミツトヨ | Inspection method and correction method |
SE543108C2 (en) * | 2019-10-23 | 2020-10-06 | Winteria Ab | Method and device for inspection of a geometry, the device comprising image capturing and shape scanning means |
CN112697058A (en) * | 2020-11-27 | 2021-04-23 | 北京机科国创轻量化科学研究院有限公司 | Machine vision-based large-size plate assembly gap on-line measurement system and method |
CN112649813B (en) * | 2020-12-15 | 2022-02-08 | 北京星天地信息科技有限公司 | Method for indoor safety inspection of important place, inspection equipment, robot and terminal |
CN113091636A (en) * | 2021-03-08 | 2021-07-09 | 华朗三维技术(深圳)有限公司 | Handheld three-dimensional scanner control system with gyroscope |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6064942A (en) * | 1997-05-30 | 2000-05-16 | Rockwell Collins, Inc. | Enhanced precision forward observation system and method |
GB9716240D0 (en) * | 1997-07-31 | 1997-10-08 | Tricorder Technology Plc | Scanning apparatus and methods |
US7912673B2 (en) * | 2005-03-11 | 2011-03-22 | Creaform Inc. | Auto-referenced system and apparatus for three-dimensional scanning |
US8625854B2 (en) * | 2005-09-09 | 2014-01-07 | Industrial Research Limited | 3D scene scanner and a position and orientation system |
JP6987797B2 (en) | 2016-03-11 | 2022-01-05 | カールタ インコーポレイテッド | Laser scanner with real-time online egomotion estimation |
-
2019
- 2019-05-29 US US15/733,871 patent/US20210223397A1/en active Pending
- 2019-05-29 SG SG11202011825TA patent/SG11202011825TA/en unknown
- 2019-05-29 CA CA3101666A patent/CA3101666A1/en active Pending
- 2019-05-29 EP EP19811803.6A patent/EP3803459A4/en not_active Withdrawn
- 2019-05-29 WO PCT/CA2019/050730 patent/WO2019227212A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3803459A4 (en) | 2022-03-16 |
US20210223397A1 (en) | 2021-07-22 |
CA3101666A1 (en) | 2019-12-05 |
WO2019227212A1 (en) | 2019-12-05 |
EP3803459A1 (en) | 2021-04-14 |
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