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3D-printed eagle eye: Compound microlens system for foveated imaging

Overview of attention for article published in Science Advances, February 2017
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About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (99th percentile)
  • High Attention Score compared to outputs of the same age and source (86th percentile)

Mentioned by

news
21 news outlets
blogs
4 blogs
twitter
47 tweeters
facebook
6 Facebook pages
googleplus
1 Google+ user
video
1 video uploader

Readers on

mendeley
60 Mendeley
Title
3D-printed eagle eye: Compound microlens system for foveated imaging
Published in
Science Advances, February 2017
DOI 10.1126/sciadv.1602655
Pubmed ID
Authors

Simon Thiele, Kathrin Arzenbacher, Timo Gissibl, Harald Giessen, Alois M. Herkommer

Abstract

We present a highly miniaturized camera, mimicking the natural vision of predators, by 3D-printing different multilens objectives directly onto a complementary metal-oxide semiconductor (CMOS) image sensor. Our system combines four printed doublet lenses with different focal lengths (equivalent to f = 31 to 123 mm for a 35-mm film) in a 2 × 2 arrangement to achieve a full field of view of 70° with an increasing angular resolution of up to 2 cycles/deg field of view in the center of the image. The footprint of the optics on the chip is below 300 μm × 300 μm, whereas their height is <200 μm. Because the four lenses are printed in one single step without the necessity for any further assembling or alignment, this approach allows for fast design iterations and can lead to a plethora of different miniaturized multiaperture imaging systems with applications in fields such as endoscopy, optical metrology, optical sensing, surveillance drones, or security.

Twitter Demographics

The data shown below were collected from the profiles of 47 tweeters who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 60 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 2 3%
Germany 1 2%
Israel 1 2%
United Kingdom 1 2%
Luxembourg 1 2%
Belgium 1 2%
Austria 1 2%
Singapore 1 2%
Unknown 51 85%

Demographic breakdown

Readers by professional status Count As %
Researcher 17 28%
Student > Ph. D. Student 16 27%
Student > Master 7 12%
Other 6 10%
Student > Bachelor 4 7%
Other 10 17%
Readers by discipline Count As %
Engineering 21 35%
Physics and Astronomy 19 32%
Chemistry 4 7%
Computer Science 3 5%
Agricultural and Biological Sciences 3 5%
Other 10 17%

Attention Score in Context

This research output has an Altmetric Attention Score of 237. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 08 July 2017.
All research outputs
#29,069
of 8,482,675 outputs
Outputs from Science Advances
#179
of 1,335 outputs
Outputs of similar age
#2,422
of 245,543 outputs
Outputs of similar age from Science Advances
#23
of 168 outputs
Altmetric has tracked 8,482,675 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 99th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 1,335 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 123.0. This one has done well, scoring higher than 86% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 245,543 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 99% of its contemporaries.
We're also able to compare this research output to 168 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 86% of its contemporaries.