OpenCV  4.2.0
Open Source Computer Vision
Namespace List
Here is a list of all namespaces with brief descriptions:
[detail level 1234]
 Ncv"black box" representation of the file storage associated with a file on disk
 Naruco
 Nbgsegm
 Nbioinspired
 Nccalib
 Ncnn_3dobj
 Ncuda
 Ncudacodec
 Ncudev
 Ndatasets
 Ndetail
 Ndetails
 Ndirectx
 Ndnn
 Ndnn_objdetect
 Ndnn_superres
 Ndpm
 Ndynafu
 NError
 Nface
 NfisheyeThe methods in this namespace use a so-called fisheye camera model
 Nflann
 Nfreetype
 Nft
 Ngapi
 Ngimpl
 Nhal
 Nhdf
 Nhfs
 Nimg_hash
 Ninstr
 Ninternal
 Nkinfu
 Nline_descriptor
 Nlinemod
 Nml
 Nmotempl
 Nmulticalib
 Nocl
 Nogl
 Nomnidir
 Noptflow
 Novis
 Nphase_unwrapping
 Nplot
 Nppf_match_3d
 Nquality
 Nrandpattern
 Nreg
 Nrgbd
 Nsaliency
 Nsamples
 Nsfm
 Nstereo
 Nstructured_light
 Nsuperres
 Ntbm
 Ntext
 Ntld
 Ntracking
 Ntraits
 Nutil
 Nutils
 Nva_intel
 Nvideoio_registry
 Nvideostab
 Nviz
 Nxfeatures2d
 Nximgproc
 Nxobjdetect
 Nxphoto
 Ncvflann
 Ncvv
 Nimpl
 NNcvCTprep
 Nplaidml
 Nedsl