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Quantitative Imaging Articles & Analysis
27 articles found
This analysis examines the evolution of Quantitative Optical Gas Imaging QOGI, the economic case for replacing default emission factors with empirical data, and how high performance methane detection cameras serve as a financial defense in the OOOOb era. ...
ByOPGAL
For EPA Appendix K compliance, higher sensitivity is essential to ensure comprehensive detection.From Qualitative to Quantitative: The QOGI RevolutionQuantitative Optical Gas Imaging (QOGI) enables real-time mass flow estimation of leaks, reducing reliance on post-process sniffers. ...
ByOPGAL
For EPA Appendix K compliance, higher sensitivity is essential to ensure comprehensive detection.From Qualitative to Quantitative: The QOGI RevolutionQuantitative Optical Gas Imaging (QOGI) enables real-time mass flow estimation of leaks, reducing reliance on post-process sniffers. ...
ByOPGAL
This facilitates the effective detection, purification, or visualization of RNA and provides flexibility in selecting the most appropriate detection method according to individual research requirements, ranging from high-resolution imaging to quantitative tests. Due to its non-radioactive characteristics and detectability through various techniques, ...
The Technical Revolution in Glycan Analysis Modern glycomics leverages breakthrough technologies that have transformed the field: Nano-LC-MS/MS with electron-transfer dissociation capturing fragmentation patterns impossible with earlier techniques Isotope-coded glycan tagging enabling precise quantitative comparisons across disease states MALDI-imaging mass ...
Ultrasound imaging manufacturers are required to conduct hundreds of thousands of measurements of transducer power and intensity for research, development, regulatory compliance (FDA/IEC), and production quality assurance. This can delay new product introductions and force trade-offs between product performance and testing costs. High-resolution schlieren imaging provides real-time, 2D ...
The traditional method, using hydrophones, presents many challenges that are overcome by the proposed method. Using a quantitative schlieren system, we imaged the acoustic burst from an array element. ...
Abstract The requirements for beamforming in high intensity focused ultrasound (HIFU) for tissue destruction are substantially different than those for diagnostic imaging. High numerical aperture and CW efficiency are desirable for tissue destruction, while depth of focus and broadband sensitivity are key to good imaging. ...
Abstract A pulsed Schlieren system based on Raman-Nath scattering by ultrasonic waves in water is described. High powered, monochromatic infrared pulsed light is used in conjunction with axial optics and a video camera to visualize the acoustic field. Projection beam profiles in any plane parallel or orthogonal to the direction of acoustic propagation are demonstrated. Controlled delay between ...
The US Food and Drug Administration (FDA) has given 510(k) clearance to SpinTech MRI’s latest magnetic resonance imaging software device, STAGE (STrategically Acquired Gradient Echo), a post-processing software platform that enables comprehensive, quantitative brain imaging with enhanced visualization in significantly less time than ...
In order to minimize the number of equivocal 2+ cases, we presented an automated approach for scoring HER2 in whole slide images (WSI) which would reduce the number of cases that need to be further processed by the FISH method. ...
Different large FISH images were chosen for this study from pathology laboratory from Acibadem Maslak hospital. ...
Pathologists keep track of a standard process to determine the patient’s condition by focusing on the structures in H&E stained images such as epithelium, lumen, and nuclei. They employ scoring methods with quantitative and qualitative inferences in this decision process. ...
Automatic scoring of Ki-67 with digital image analysis would improve the accuracy of the diagnostic. However, automatic Ki-67 assessment is very challenging due to complex variations of cell characteristics. ...
Virasoft provides digital pathology systems that optimize the pathology workflow with digital slide management, slide viewing and quantitative image analysis for Acibadem Hospitals pathology laboratories. ...
This study aims at developing new and improved MRI imaging protocols in order to obtain better quality images and improved/reduced scan time. We will also assess whether multi-parametric MRI imaging of multiple organs gives the same results when it is repeated on the same person after a period of time, and when it is performed on the same person in different MRI scanners. We hope that, by running ...
Introduction Magnetic resonance imaging offers a wide variety of contrast mechanisms to study soft tissue in the body. Using the complex data from the SWI scans, it is possible to produce magnetic source images using a novel reconstruction method that takes the phase data and reconstructs what is referred to as a quantitative susceptibility map ...
Attributes such as safety, quality and speed are strong differentiators for domestic companies when competing globally. Everyone is talking about digitalisation, Industry 4.0, environmental protection, and 5G. Modern manufacturing facilities around the world are therefore striving to implement reliable quality control for their incoming and outgoing goods. To remain competitive with their ...
EVK introduces SQALAR, a high-precision quantitative analysis tool for chemical concentration measurements of bulk material in food, chemical, pharmaceutical and mining ...