scholarly journals Real-time evaluation of an image analysis system for monitoring surgical hemoglobin loss

2017 ◽  
Vol 32 (2) ◽  
pp. 303-310 ◽  
Author(s):  
Gerhardt Konig ◽  
Jonathan H. Waters ◽  
Mazyar Javidroozi ◽  
Bridget Philip ◽  
Vicki Ting ◽  
...  
Keyword(s):  
Image Analysis ◽  
Real Time ◽  
Image Analysis System ◽  
Analysis System ◽  
Time Evaluation

The OmegaCAM real-time image analysis system

2004 ◽  
Author(s):  
Konrad Kuijken ◽  
Andrea Baruffolo ◽  
Paolo Bagnara ◽  
Carlo Magagna
Keyword(s):  
Image Analysis ◽  
Real Time ◽  
Image Analysis System ◽  
Real Time Image ◽  
Analysis System ◽  
Time Image

Chemical Classification and Particle Sizing of Foundry Sands

1985 ◽  
Vol 43 ◽  
pp. 388-389
Author(s):  
D.S. DeMiglio
Keyword(s):  
Image Analysis ◽  
Energy Dispersive Spectrometer ◽  
Image Analysis System ◽  
Representative Sampling ◽  
Foundry Sands ◽  
Large Atomic Number ◽  
Backscattered Electron ◽  
Sand Particles ◽  
Analysis System ◽  
Reclamation System

Much progress has been made in recent years towards the development of closed-loop foundry sand reclamation systems. However, virtually all work to date has determined the effectiveness of these systems to remove surface clay and metal oxide scales by a qualitative inspection of a representative sampling of sand particles. In this investigation, particles from a series of foundry sands were sized and chemically classified by a Lemont image analysis system (which was interfaced with an SEM and an X-ray energy dispersive spectrometer) in order to statistically document the effectiveness of a reclamation system developed by The Pangborn Company - a subsidiary of SOHIO.The following samples were submitted: unreclaimed sand; calcined sand; calcined & mechanically scrubbed sand and unused sand. Prior to analysis, each sample was sprinkled onto a carbon mount and coated with an evaporated film of carbon. A backscattered electron photomicrograph of a field of scale-covered particles is shown in Figure 1. Due to a large atomic number difference between sand particles and the carbon mount, the backscattered electron signal was used for image analysis since it had a uniform contrast over the shape of each particle.

Sign in / Sign up

Export Citation Format

Share Document