Conventionally, the field of view of a camera is understood as the angular extent of a convex circular or rectangular region. Parallel camera architectures with computational image stitching, however, allow implementation of a field of view with an arbitrary shape. Monocentric multiscale lenses further allow the implementation of an arbitrary field of view in camera volumes comparable to conventional single-lens systems. In contrast with conventional wide-field-of-view systems, multiscale design can also achieve nearly uniform resolution across the entire field of view. This paper presents several design studies obtaining unconventional fields of view using this approach.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/AO.57.006999 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Time Dilation in Motivational Congruence Theory's Paradigm.
Integr Psychol Behav Sci
January 2025
Faculty of Management, University of Tehran Tehran Province, Tehran Jalal-e-Al-e-Ahmad Hwy & Chamran Hwy, Tehran, Iran.
Time dilation is an important issue in the field of physics. Introduced by the special relativity theory, it means that the time duration spent by an entity to reach a certain destination depends on the movement and speed of the entity. Time dilation has been widely addressed in other disciplines, including philosophy, psychology, and motivation.
View Article and Find Full Text PDFQuantifying tear exchange during rigid contact lens wear using corneoscleral profilometry: A proof of concept study.
Ophthalmic Physiol Opt
January 2025
Contact Lens and Visual Optics Laboratory, Optometry and Vision Science, Centre for Vision and Eye Research, Queensland University of Technology, Brisbane, Queensland, Australia.
Introduction: Tear exchange during contact lens wear is essential for ocular surface integrity, facilitating debris removal, and maintaining corneal metabolism. Fluorophotometry and fluorogram methods are typically used to measure tear exchange, which require hardware modifications to a slit lamp biomicroscope. This manuscript introduces an alternative method using a corneoscleral profilometer, the Eye Surface Profiler (ESP), to quantify tear exchange during corneal and scleral rigid lens wear by assessing fluorescence intensity changes over time.
View Article and Find Full Text PDFSupporting students with complex communication needs: special education teachers' reflections on their training.
Augment Altern Commun
January 2025
Department of Special Education, Vanderbilt University, Nashville, TN, USA.
Special education teachers support students with complex communication needs across the day. Yet, evidence suggests that these professionals are entering the field without being fully prepared to support these students by having the knowledge and skill to implement augmentative and alternative communication practices. The lack of preparedness from these professionals creates barriers for students with complex communication needs, their families, and other team members.
View Article and Find Full Text PDFA case study in statistical software development for advanced evidence synthesis: the combined value of analysts and research software engineers.
BMC Med Res Methodol
January 2025
Biostatistics Research Group, Department of Population Health Sciences, University of Leicester, Leicester, UK.
Background: Since 2015, the Complex Reviews Synthesis Unit (CRSU) has developed a suite of web-based applications (apps) that conduct complex evidence synthesis meta-analyses through point-and-click interfaces. This has been achieved in the R programming language by combining existing R packages that conduct meta-analysis with the shiny web-application package. The CRSU apps have evolved from two short-term student projects into a suite of eight apps that are used for more than 3,000 h per month.
View Article and Find Full Text PDFAnalyzing the relationship between gene expression and phenotype in space-flown mice using a causal inference machine learning ensemble.
Sci Rep
January 2025
NASA Ames Research Center, Moffett Field, Mountain View, USA.
Spaceflight has several detrimental effects on human and rodent health. For example, liver dysfunction is a common phenotype observed in space-flown rodents, and this dysfunction is partially reflected in transcriptomic changes. Studies linking transcriptomics with liver dysfunction rely on tools which exploit correlation, but these tools make no attempt to disambiguate true correlations from spurious ones.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!