#profilometry
"Dual-frequency angular-multiplexed fringe projection profilometry with deep learning: breaking hardware limits for ultra-high-speed 3D imaging" is featured on PubCard @optoelectronadv.bsky.social View original article www.oejournal.org/oea/article/...
September 30, 2025 at 12:47 AM
Some surfaces are so delicate that measuring them can change them.

See how non-contact 3D profilometry characterizes soft, translucent materials without physical contact or sample preparation.

nanovea.com/non-contact-...

#Profilometry #materialsscience #materialsengineering
September 17, 2026 at 8:34 PM
"Dual-frequency angular-multiplexed fringe projection profilometry with deep learning: breaking hardware limits for ultra-high-speed 3D imaging", published in Opto-Electronic Advances @optoelectronadv.bsky.social Full-length paper available at www.oejournal.org/oea/article/...
September 30, 2025 at 12:42 AM
#OEA_highlight Dual-frequency angular-multiplexed fringe projection profilometry with deep learning: breaking hardware limits for ultra-high-speed 3D imaging www.oejournal.org/oea/article/... by Prof. #Qian_Chen #Chao_Zuo @NJU1902
#3D #imaging #deep_learning #multiplex #ultra_high_speed
October 10, 2025 at 1:58 AM
I've used high-speed imaging, electron microscopy, optical profilometry, and digital image correlation to gain new insights into the crater formation and deformation process in a glass fiber composite at speeds reaching the speed of sound.
November 24, 2024 at 4:02 AM
These placoid scales aren't uniform across the shark, but appear in distinctive bands of similarly structured denticles.

This primary source discusses the importance of these optimized structures.
www.ncbi.nlm.nih.gov/pmc/articles...
May 24, 2024 at 12:08 PM
In a plant cell, reduced stiffness can come from either pressure loss or a softer cell wall, each leaves opposite shape signatures. Profilometry shows increased bulging, exactly what is expected from cell wall softening, not pressure loss.

FEM simulations quantify it: 40% drop in wall stiffness!
June 13, 2026 at 1:44 PM
Do not use urethral pressure profilometry or leak point pressure to grade severity of urinary incontinence when performing urodynamics.

#FemaleLUTS #EAUguidelines

uroweb.org/guidelines/n...
EAU Guidelines on Non-neurogenic Female LUTS - Uroweb
The EAU Non-neurogenic Female Luts Guidelines aim to provide an overview of the aspects relating to non-neurogenic female LUTS in adult females.
uroweb.org
December 6, 2024 at 8:33 AM
Some surfaces cannot be brought into the laboratory.
That should not mean settling for limited surface data.

Explore portable optical profilometry: nanovea.com/instruments/...

#Profilometer #Profilometry #SurfaceRoughness #SurfaceAnalysis #MaterialsScience #QualityControl #MaterialsTesting
August 28, 2026 at 6:53 PM
Frogs and toads have very diverse skin. 3D surface profilometry shows frog skin texture varies across body regions and microhabitats. Ventral “drink patches” tend to be rougher, but evolutionary rates similar across the body:

doi.org/10.1093/jeb/...

Urgiles et al. 2026 @mollycwomack.bsky.social
Warts and all: evolutionary and ecological patterns in frog skin texture
Abstract. The external appearance of frog skin varies among species and across body regions. Although this variation has long been recognized, it remains a
doi.org
July 23, 2026 at 9:27 AM
Want to advance use-wear analysis methodology?

OPEN CALL! WE'RE HIRING: POST-DOC POSITION IN TRACEOLAB

Topic: optical profilometry of use-wear traces on prehistoric stone tools, methodological development and archaeological application, integration with other methods used in TraceoLab
October 2, 2025 at 11:38 AM
NANOVEA 3D Portable Profilometers: nanovea.com/instruments/...

Let's discuss YOUR application today! Call or live-chat!

#profilometry #profilometers #biotech #medicalresearch
August 29, 2025 at 7:54 PM
#InternationalDayofWomenandGirlsinScience
spotlight on IOB co author
Molly Gabler- Smith
Dermal #Denticle Diversity in #Sharks: Novel Patterns on the #Interbranchial Skin

Molly K Gabler-Smith, et al
doi.org/10.1093/iob/...
February 11, 2025 at 7:02 PM
Bovine enamel specimens were treated with various bleaching gel formulations, followed by a 5-day erosive challenge. Enamel surface loss was assessed using profilometry and SEM.
October 3, 2025 at 7:02 AM
NANOVEA develops and manufactures advanced materials testing instruments, then applies that same technical expertise to testing services.

Measured results and reporting for profilometry, tribology, nanoindentation, scratch testing, friction, and wear analysis.

nanovea.com/friction-wea...
May 26, 2026 at 4:10 PM
Transparent, reflective, and dark surfaces can complicate inspection.

NANOVEA portable non-contact profilometers support 3D surface characterization for coatings, lenses, optics, polished parts, and engineered materials.

nanovea.com/profilometers/

#profilometry #materialsscience
June 5, 2026 at 3:31 PM
"Ukrainian engineers reportedly use the data to extend barrel life beyond standard replacement intervals — a key advantage for a country heavily reliant on sustained artillery fire."

Russians just wait for the barrel to explode. 😁

united24media.com/latest-news/...
From M777 to Bohdana: US Laser System Powers Ukraine’s Artillery Resilience
Laser Techniques Co. LLC introduces advanced laser profilometry systems that enhance precision in measuring barrel wear in military artillery.
united24media.com
October 31, 2025 at 5:08 PM
🧑‍🔬 Happy to report that the nanoSCAN Project was featured during a lab visit for high school students at Politecnico di Milano, organized by the NEXTSCREEN project.

@paolomaran.bsky.social showed the students our chips for Structured Illumination Microscopy (SIM) and Profilometry 🙌
March 9, 2026 at 9:32 AM
When it comes to accuracy in portable profilometers, "hand-held" is a drawback, not a feature. Don't settle for anything less than LAB-QUALITY.

Discover superior surface profiling: nanovea.com/profilometers

#profilometers #profilometry #portableprofilometer #portableprofiler #materialsscience
March 17, 2025 at 8:58 PM
not the point of this worthwhile article, but - is KLA Tencor's signage at Levi's Stadium really that much bigger than, well, Levi's? that field better be smooth and divot-free.

too few opportunities for surface profilometry jokes on this platform.

contrarian.substack.com/p/conservati...
Conservatives are going to hate Bad Bunny’s Super Bowl Halftime Show — and that’s a good thing
The world’s biggest annual sporting event will feature one of the world’s biggest musical acts. That’s how it should be.
contrarian.substack.com
October 3, 2025 at 12:43 PM
Pushing Boundaries: AI-Enhanced Ultra-Fast Structured-Light 3D Imaging Overcomes Hardware Constraints

In a groundbreaking advancement in the field of 3D imaging, researchers from Nanjing University of Science and Technology (NJUST) have unveiled a novel technique known as Dual-Frequency…
Pushing Boundaries: AI-Enhanced Ultra-Fast Structured-Light 3D Imaging Overcomes Hardware Constraints
In a groundbreaking advancement in the field of 3D imaging, researchers from Nanjing University of Science and Technology (NJUST) have unveiled a novel technique known as Dual-Frequency Angular-Multiplexed Fringe Projection Profilometry (DFAMFPP). This innovative method combines the capabilities of digital micromirror devices with sophisticated deep learning algorithms to dramatically enhance high-speed 3D imaging. The implications of this research could revolutionize processes in various sectors, from industrial applications to scientific explorations.
scienmag.com
August 20, 2025 at 4:39 PM
Volume 65 Issue 25 of #OPG_AO is now live: https://bit.ly/4qL6qE4

On the cover is a contact profilometry setup for measuring lens surface radius and Z-warpage.

See details at Badparva and Vahdati et al.: https://bit.ly/3SHzOOX
September 1, 2026 at 11:35 PM
vision analysis - AI Chemical Mechanical Planarization Pad Surface Profilometry Processor Mar sites.google.com/view/visiona...
vision analysis - AI Chemical Mechanical Planarization Pad Surface Profilometry Processor Mar
The global AI Chemical Mechanical Planarization Pad Surface Profilometry Processor Market, projected to reach US$ 0.78 billion by 2034, is on a clear upward trajectory as semiconductor manufacturers i...
sites.google.com
August 25, 2026 at 11:07 AM