Products/Services for Projection Moire Topography
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Projection Lamps - (49 companies)Projection lamps use a built-in reflector to concentrate light in a particular direction. They are used in applications such as slide projection, microfilm, overhead projection, movies, medical / scientific instruments, airport runways, and others...Lamp BasesFilament Type -
Projection Screens - (91 companies)Projection screens are used to display images from overhead and video projectors. Projection screens include fixed frame screens, portable and folding screens, electric screens, rear projection, and manual wall and ceiling screens. A projection... -
Surface Metrology Equipment - (331 companies)...can provide three-dimensional (3D) or areal-topography measurements. Measurement Capabilities. Surface metrology equipment differs in terms of measurement capabilities. Form gages and surface profilometers can measure a variety of parameters... -
Reflectors - (57 companies)Parabolic reflectors and ellipsoidal reflectors are used to maximize illumination or projection system output by increasing light source efficiency. These devices resemble small satellite dishes in their parabolic geometry, with a small hole either... -
Surface Profilometers - (199 companies)...profile. Although most surface profilometers provide only a two-dimensional (2-D) or line file, some instruments can provide three-dimensional (3-D) or areal topography measurements. Features. Surface profilometers differ in terms of measurement... -
Lamps - (1861 companies)Lamps are light sources that emit incoherent light for illumination. There are many different types of products. Examples include fluorescent lamps, halogen lamps, heat lamps, incandescent lamps, LED lamps, projection lamps, spectral lamps...
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Interferometers - (105 companies)Interferometers measure distance in terms of wavelength and determine the wavelengths of light sources.
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Multi-Input Display Processors - (14 companies)Multi-input display processors combine multiple signals from real-time video and computer inputs on a single high-resolution monitor projection. Video inputs, video outputs, other specifications and features are all important to consider when...
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Audio Visual Services - (184 companies)...production, and broadcasting applications. They specialize in compact disc (CD), digital video disc (DVD), and video tape or video cassette equipment; overhead, slide and movie projectors; projections screens and multi-media carts; and microphones...
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Geotechnical Services - (611 companies)Geotechnical engineering services includes soil, rock and subsurface testing and analysis for site feasibility, foundations, embankments, pavements, retention structures, and other earthworks projects.
Product News
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BinMaster, Inc.
3D Level Scanner Maps Bulk Material Topography The BinMaster 3DLevelScanner uses non-contact, dust-penetrating technology to provide unsurpassed bin volume accuracy. Unlike single-point devices, it works by measuring multiple points within the bin, accounting for irregular material topography. This advanced acoustics-based technology is proven to perform in powders and bulk solids contained in tanks, silos, warehouses, as well as open bins and piles. It is ideal for food processing, pharmaceuticals, or chemicals where contact... (read more)Browse Level Sensors Datasheets for BinMaster, Inc. -
Radiant Vision Systems
Demo: Head-Up Display Test System Engineered in response to OEM and supplier testing requirements, Radiant Vision Systems provides a comprehensive hardware/software solution to enable fully automated testing of head-up displays (HUD) in automotive and other integrations. In this video, Bret Stonebridge from Radiant demonstrates how a ProMetric (R) Imaging Photometer, electronically controlled lens, and TT-HUD TM Software enable rapid, automated visual inspection of HUD projections and virtual images. Using this solution, all... (read more) -
FARO CREAFORM
Creaform and Virtek Solution: SCAN-ANALYZE-PROJECT Creaform and Virtek Solution: SCAN-ANALYZE-PROJECT. Discover the powerful combination of Creaform 's 3D scanning technology and Virtek 's laser projection, with the new Laser Projection Add-On, now available in the Creaform Metrology Suite TM. This new functionality enhances rework, assembly, and inspection by guiding operators directly on the part using precise laser projections. With real-time 3D scanning, efficient analysis, and visual guidance in a shared coordinate system, it 's easier... (read more)Browse Scanning Software Datasheets for FARO CREAFORM -
Rotork plc
The role of flow control in desalination Our planet 's surface is 71% water. This translates into approximately two sextillion litres of water which is approximately two hundred billion litres of water for every person on earth. However, the reality is that one in three people do not have access to clean drinking water, and projections show that, at current trends, more than half of the world 's population will be living in water-stressed areas by the end of the decade. Click here to download the White Paper (read more)Browse Hydraulic Pressure Regulators Datasheets for Rotork plc -
MacDermid Alpha Electronics Solutions
Copper Surface Preparation Solutions that lead to dry film lifting and open circuits after etching. As a result, chemical cleaning using a cleaner followed by a microetch has gained wide acceptance. Our innerlayer surface preparation solutions provide optimum surface topography for bonding while minimizing the potential for damage to the thin innerlayer core materials. Outerlayer Processes. The correct MacDermid Enthone cleaner and microetch combination improves pattern plate yields by the elimination of resist lifting, resist residues... (read more)Browse Cleaning Agents and Surface Treatments Datasheets for MacDermid Alpha Electronics Solutions -
World Star Tech
PLPCOS 450D Chip on Submount Blue Laser Diode PLPCOS 450D Data Sheet Download. Overview of PLPCOS 450D Laser Diode. PLPCOS 450D laser diode has multimode beam and is chip on submount. PLPCOS 450D is ideal for material processing, projection applications demanding reliable operations with a long lifetime and stable output power. PLPCOS 450D - Typical Features. -- Optical output power (continuous wave): 5 W (TS = 25 C). -- Typical emission wavelength: 447 nm. -- Efficient radiation source for cw and pulsed operation. -- Chip on electrical... (read more)Browse Diode Lasers Datasheets for World Star Tech -
Avantier Inc.
Spherical Lenses Diverse Lens Types: The Spherical lens options include different types such as plano-convex, double-convex, plano-concave, and double-concave lenses. This variety allows for specific optical configurations based on the desired application, whether it is focusing collimated light, imaging objects at close conjugates, beam expansion, or light projection. Low Dispersion and Density: Silicon lenses exhibit low dispersion, which means they can minimize color distortion and aberrations. Additionally... (read more)Browse Optical Lenses Datasheets for Avantier Inc. -
BinMaster, Inc.
3D Solids Scanner Offers IECEx/ATEX Certification the topography inside the silo. This image indicates buildup that can cause sidewall damage in the silo and cone up or down conditions. MultiVision software allows viewing of multiple silos at a single location. 3D non-contact, dust-penetrating acoustic technology accurately measures solids and powders, including low dielectric materials. BinMaster offers single sensor and multiple scanner systems for bins from 12 feet to over 132 feet in diameter. Mounting plates, neck extensions, and replacement... (read more)Browse Level Transmitters Datasheets for BinMaster, Inc. -
BinMaster, Inc.
3DLevelScanner for Accurate Bulk Measurements representing the topography in their bin or silo. With higher volume accuracy, purchasing and processing will know just how much they have and what they will need to order. This technology helps reduce waste and saves labor, time, and costs. Learn more and get a personalized quote at BinMaster.com. (read more)Browse Level Transmitters Datasheets for BinMaster, Inc. -
World Star Tech
High-Performance Lasers for Machine Vision precision. 3D Laser Scanning is a non-contact, non-destructive technology that digitally captures the shape of physical objects using a line of laser light. 3D laser scanning is a way to capture a physical object 's exact size and shape into the computer world as a digital 3-dimensional representation. 3D Laser Scanning is used in numerous applications in mechanical dimension inspection, civil surveying, mining, urban topography, reverse engineering etc. World Star Tech provides a line... (read more)Browse Lasers Datasheets for World Star Tech
More Information
Indicates content that may require registration and/or purchase.
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Projection moire for 3D inspection of printed circuit boards
Keywords: Projection moire topography , 3-D inspection, solderpaste, printed circuit boards, phase-shifting .
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Metrological properties of Moire topography
The paper is focused to projection moire topography .
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Projection moire interferometer for research in otology
Projection moire topography offers the possibility to perform measurements in free space, with the object positioned far from the apparatus.
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Scanning projection grating moire topography
Y.-B Choi and S.-W. Kim, "Phase-shifting grating projection moire topography ," Opt. Eng. 37(3), 1005(1998).
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Moire topography for three-dimensional profile measurement using the interference fringes of a laser
We have proposed a new type of projection moire topog- raphy for measuring the three-dimensional profile of an ob- ject with a rough surface.
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Fringe shifting and optical digital fringe multiplication in moire topography
The one of moire methods — the projection moire topography —is used.
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OSA | Ultra High-speed 3-dimensional Profilometry Using a Laser Grating Projection System
S.-W. Kim, J.-T. Oh, M.-S. Jung, and Y.-B. Choi, âTwo-wavelength phase shifting projection moire topography for measurement of three-dimensional profiles with high step discontinuities,â J. KSME 23, 1129-1138 (1999).
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Applications of moire techniques in biomedicine (Proceedings Only)
topography, similarly to projection moire topography , is very promissing for detection .
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Generation of surface shape from variable-resolution video moire contours
In projection moire topography a regular grating is projected onto an object at an angle and viewed through a second physical grating at a different angle.
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Phase-shifting projection moire for out-of-plane displacement measurement
We present a special scheme of projection moire topography that is particularly intended to implement out-of-plane .
