hazer

Identifying Foggy and Cloudy Images by Quantifying Haziness

v1.1.1 · Nov 1, 2018 · AGPL-3 | file LICENSE

Description

Provides a set of functions to estimate haziness of an image based on RGB bands. It returns a haze factor, varying from 0 to 1, a metric for fogginess and cloudiness. The package also presents additional functions to estimate brightness, darkness and contrast rasters of the RGB image. This package can be used for several applications such as inference of weather quality data and performing environmental studies from interpreting digital images.

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CRAN Check Status

5 NOTE

9 OK

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	43.1s
r-devel-linux-x86_64-debian-gcc	NOTE	32s
r-devel-linux-x86_64-fedora-clang	OK	66.3s
r-devel-linux-x86_64-fedora-gcc	OK	77.7s
r-devel-macos-arm64	OK	19s
r-devel-windows-x86_64	OK	60s
r-oldrel-macos-arm64	NOTE
r-oldrel-macos-x86_64	NOTE	50s
r-oldrel-windows-x86_64	NOTE	72s
r-patched-linux-x86_64	OK	38.1s
r-release-linux-x86_64	OK	38.3s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	59s
r-release-windows-x86_64	OK	59s

Check details (14 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Bijan Seyednasrollah <bijan.s.nasr@gmail.com>’

No Authors@R field in DESCRIPTION.
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  Authors@R: person(given = "Bijan",
                    family = "Seyednasrollah",
                    role = c("aut", "cre"),
                    email = "bijan.s.nasr@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Bijan Seyednasrollah <bijan.s.nasr@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Bijan",
                    family = "Seyednasrollah",
                    role = c("aut", "cre"),
                    email = "bijan.s.nasr@gmail.com")
as necessary.

OK 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

NOTE r-oldrel-macos-arm64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-macos-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-windows-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

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

Check History

NOTE 9 OK · 5 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Bijan Seyednasrollah <bijan.s.nasr@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Bijan",
                    family = "Seyednasrollah",
                    role = c("aut", "cre"),
                    email = "bijan.s.nasr@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Bijan Seyednasrollah <bijan.s.nasr@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Bijan",
                    family = "Seyednasrollah",
                    role = c("aut", "cre"),
                    email = "bijan.s.nasr@gmail.com")
as necessary.

NOTE r-oldrel-macos-arm64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-macos-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-windows-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

Version History

new 1.1.1 Mar 10, 2026