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pinhole

Known as: pinholes 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Computational imaging expansion from visible to infrared and to THz systems
In this paper two concepts of computational imaging applicable for infrared and THz systems are discussed and demonstrated. In… 
2014
2014
Impact of the coating process on the molecular structure of starch-based barrier coatings
Molecular analysis of starch structure can be used to explain and predict changes in physical properties, such as water vapor and… 
2014
2014
Methodology for Trace and Ultratrace Analysis of Primary Amines
2011
2011
Study of pinholes genesis in iron castings
Purpose: The study concerns the formation of pinholes in castings formed by reaction between a green foundry mould and lamell ar… 
2007
2007
Covert optically-scanning enhanced zoom pinhole lens technology
  • H. Rana
  • SPIE Security + Defence
  • 2007
  • Corpus ID: 109131283
Lens technology has been developed that enables a scene to be scanned optically whilst the lens remains stationary. The covert… 
2005
2005
Development and initial results of a dual-modality SPECT/optical small animal imager
We have developed a dual-modality single photon (SPECT)/optical (OT) small animal tomographic device to image simultaneously and… 
2005
2005
Comparison of the potential acuity meter and pinhole tests in predicting postoperative visual acuity after cataract surgery
1993
1993
Maximum likelihood reconstruction for converging beam SPECT with a displaced center-of-rotation
The authors describe the implementation of a maximum likelihood (ML) algorithm using expectation maximization (EM) for cone beam… 
1988
1988
Explanation of Broca's pupillometer.
Broca's pupillometer offers a simple and effective means of measuring the diameter of the pupil. However, it is often used… 
1985
1985
Optical hazard evaluation of laser energy transmitted through pinholes in eye protective filters.
Exposure of the eye to laser radiation with wavelengths between 400 and 1400 nm could cause serious damage to the retina… 
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