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IMAGING WEBINARS

Intraoperative OCT in Veterinary Surgery for Cancer

1:00 PM EDT
Surgery is a common cancer treatment for dogs and cats. Removing the complete tumor results in lower recurrence rates and improved survival rates. After surgery, the tumor is assessed for...

Sub-Cellular Biology at Tissue Scales with Cleared Tissue Axially Swept Light-Sheet Microscopy

1:00 PM EDT
Large-scale interdisciplinary research efforts have worked to comprehensively catalog cellular architectures in health and disease. To aid in this effort, researchers have developed a scalable...

Airborne Remote Methane Quantification Using Thermal Infrared Hyperspectral Imaging

1:00 PM EDT
Methane is a powerful greenhouse gas and many regulatory bodies around the world are taking significant steps toward sharply reducing its emissions from the oil and gas sector. A large portion of...

How to Design Machine Vision for Your Application: From Infrared to Hyperspectral

1:00 PM EDT
Andrew Bodkin, founder of Bodkin Design & Engineering, shares a technical overview of the process of machine vision sensing based on his 30 years of experience in electro-optics, custom...

SPEX: Combining Spectroscopy and Polarimetry for Remote Sensing

10:00 AM EDT
Spectropolarimetry is a powerful technique for remote sensing of the environment. Combining spectroscopy and polarimetry allows researchers to probe particle shape and size distributions that...

The Advantages and Disadvantages of Shortwave Infrared Imagers

Shortwave infrared (SWIR) imagers have evolved significantly in the last five years as high resolution and smaller pitch have become available. These improvements have come in addition to the...

Hyperspectral Imaging for Machine Vision: Seeing Beyond the Visible

Vision systems play a crucial role in providing the manufacturing industry with relevant data to optimize processes and to ensure high production quality. Today, a large selection of techniques and...

Low-Threshold SWIR Imaging with Quantum Dot Sensors

Vision applications have been dominated by silicon (Si)-based image sensors, which are perfectly suited for visible and near-infrared (NIR) wavelengths up to ~1 µm. Shortwave infrared (SWIR) is...

Optical Filters: The Easiest, Most Cost-Effective Way to Improve Machine Vision Imaging

Filters are an extremely simple and cost-effective optical component capable of producing exceptional imaging results in a wide range of vision applications operating across the spectrum — from...

Multispectral Imaging in the SWIR with Optical Filters

Atkinson begins the session with a brief overview of hyperspectral and multispectral analysis. Hyperspectral imaging is a powerful tool, enabling differentiation of multiple targets in highly dynamic...

Lighting Considerations for Line-Scan Imaging

O’Neill covers the process of successfully implementing a line-scan system from start to finish. He talks about the advantages of line-scan systems and the hardware necessary to get the most...

Understanding Tolerance Sensitivity in Imaging Lenses to Respond to Sensor Advancements

Advancements in sensor technologies have introduced new requirements for the imaging lenses used with them. These developments make understanding the impact of manufacturing tolerances on lens...

Advances in LED Illumination for Fluorescence Imaging

LED illumination for fluorescence microscopy systems has progressed significantly from a time when LED sources had low optical power and a limited range of wavelengths. While the benefits of LED...

Motion Amplification and Other Camera-Based Full-Field Vibration Techniques

Motion Amplification® is a camera-based full-field motion and vibration technique that detects subtle motion and enhances it to a level visible to the naked eye, resolving motions as small as 250...

Stimulated Raman Scattering for Imaging Small Molecules

Imaging techniques enable the ability to investigate dynamics and interactions in biological systems. Although imaging methodology for biomacromolecules such as proteins and nucleic acids has long...

Label-Free Imaging of Drugs and Tissues in Biomedicine Using Pharmacokinetic Tomography and Stimulated Raman Scattering Microscopy

Conor Evans introduces pharmacokinetic (PK) tomography — 3D quantitative imaging of drug uptake within tissue — using stimulated Raman scattering microscopy. He presents machine...

Forensic Chemistry: Vibrational Spectroscopy and Pattern Recognition Techniques

Barry Lavine describes a new infrared (IR) imaging-based approach to automotive paint forensic analysis. He shares an experiment in which spectral data from all of the layers in a cross-sectioned...

KEYNOTE: Exploring Mars with Curiosity and Perseverance

NASA is operating two 1-ton rovers on the red planet. Curiosity, which landed in 2012, is a mobile laboratory equipped with a remote laser-induced breakdown spectroscopy (LIBS) instrument (ChemCam),...

Emerging Technologies Changing Ophthalmology Access and Point of CareRising cases of ocular disorders are expected to boost the growth of the global ophthalmology diagnostics and surgical devices market. Supporting this growing demand will be new innovations that help...

New Photon-Counting Detectors Expand Frontiers in Scientific Imaging

Jiaju Ma explains the fundamentals of photon-counting image sensors, or quanta image sensors (QIS), beginning with the background knowledge necessary to effectively apply these devices. This...

High-Throughput Hyperspectral Imaging without Image Degradation

Because hyperspectral imagers divide the signal into many spectral bands, the instrument can be light-starved and therefore provide noisy data, which in turn leads to poor object classification. A...

Airborne Infrared Hyperspectral Imaging for Quantitative Analysis of SF6 Releases

Benjamin Saute, Ph.D., holds a doctorate in analytical chemistry from the University of Rhode Island and has over a decade of experience in a variety of roles developing advanced optical...

Enabling Rapid Application Development and Deployment of Hyperspectral Imaging in a Production Environment

Hyperspectral imaging is very data-rich and can add value in a variety of production environments; it can detect foreign objects, inspect products for purity, and provide real-time product grading....

Advanced Detector Solutions Enabling Quantum Optics Research

Quantum entanglement occurs when two photons remain connected, even over large distances, such that actions performed on the quantum state of one have an instant effect on the other. Studying this...

KEYNOTE: Quanta Image Sensors: Every Photon Counts, Even in a Smartphone

The Quanta Image Sensor (QIS) was conceived as a different image sensor, one that counts photoelectrons one-at-a-time using millions or billions of specialized pixels read out at a high frame rate....

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