Description
Obtain population density and body size structure, using video material or image sequences as input. Functions assist in the creation of image sequences from videos, background detection and subtraction, particle identification and tracking. An artificial neural network can be trained for noise filtering. The goal is to supply accurate estimates of population size, structure and/or individual behavior, for use in evolutionary and ecological studies.
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CRAN Check Status
2
NOTE
12
OK
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (2 non-OK)
NOTE
r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Marjolein Bruijning <m.bruijning@uva.nl>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Marjolein",
family = "Bruijning",
role = c("aut", "cre"),
email = "m.bruijning@uva.nl"),
person(given = c("Marco", "D."),
family = "Visser",
role = "aut"),
person(given = c("Caspar", "A."),
family = "Hallmann",
role = "aut"),
person(given = "Eelke",
family = "Jongejans",
role = "aut"))
as necessary.
NOTE
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Marjolein Bruijning <m.bruijning@uva.nl>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Marjolein",
family = "Bruijning",
role = c("aut", "cre"),
email = "m.bruijning@uva.nl"),
person(given = c("Marco", "D."),
family = "Visser",
role = "aut"),
person(given = c("Caspar", "A."),
family = "Hallmann",
role = "aut"),
person(given = "Eelke",
family = "Jongejans",
role = "aut"))
as necessary.
Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE
r-devel-linux-x86_64-debian-clang
CRAN incoming feasibility
Maintainer: ‘Marjolein Bruijning <m.bruijning@uva.nl>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Marjolein",
family = "Bruijning",
role = c("aut", "cre"),
...[truncated]...
person(given = c("Caspar", "A."),
family = "Hallmann",
role = "aut"),
person(given = "Eelke",
family = "Jongejans",
role = "aut"))
as necessary.
NOTE
r-devel-linux-x86_64-debian-gcc
CRAN incoming feasibility
Maintainer: ‘Marjolein Bruijning <m.bruijning@uva.nl>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: c(person(given = "Marjolein",
family = "Bruijning",
role = c("aut", "cre"),
...[truncated]...
person(given = c("Caspar", "A."),
family = "Hallmann",
role = "aut"),
person(given = "Eelke",
family = "Jongejans",
role = "aut"))
as necessary.
Dependency Network
Version History
new
0.7.2
Mar 10, 2026
new
0.1
Apr 23, 2017