| ▼Ncv | |
| Nalphamat | |
| Naruco | |
| Nbarcode | |
| Nbgsegm | |
| Nbioinspired | |
| Ncann | |
| Nccalib | |
| Nccm | |
| Ncolored_kinfu | |
| ►Ncuda | |
| ►Ndevice | |
| Ncompat | |
| Ncudacodec | |
| ►Ncudev | |
| Nfunctional_detail | |
| Nvec_math_detail | |
| Ndatasets | |
| ►Ndetail | |
| Ncontrib_feature | |
| Nkalman_filters | |
| Nonline_boosting | |
| Ntbm | |
| Ntld | |
| ►Ntracking | |
| Ncontrib_feature | |
| Nkalman_filters | |
| Nonline_boosting | |
| Ntbm | |
| Ntld | |
| Ndetails | |
| ►Ndirectx | |
| Nocl | |
| ►Ndnn | |
| Naccessor | |
| Ndetails | |
| Ndnn_objdetect | |
| Ndnn_superres | |
| Ndpm | |
| Ndynafu | |
| NError | |
| Nface | |
| ►Nfastcv | |
| Ndsp | |
| Nfisheye | The methods in this namespace use a so-called fisheye camera model |
| Nflann | |
| Nfreetype | |
| Nft | |
| ►Ngapi | |
| ►Ncalib3d | This namespace contains G-API Operation Types for Stereo and related functionality |
| Ncpu | |
| Ncompound | |
| ►Ncore | This namespace contains G-API Operation Types for OpenCV Core module functionality |
| Ncpu | |
| Nfluid | |
| Ngpu | |
| Nocl | |
| Nplaidml | |
| Ncpu | This namespace contains G-API CPU backend functions, structures, and symbols |
| Nfluid | This namespace contains G-API Fluid backend functions, structures, and symbols |
| ►Nie | This namespace contains G-API OpenVINO backend functions, structures, and symbols |
| Ndetail | |
| ►Nimgproc | This namespace contains G-API Operation Types for OpenCV ImgProc module functionality |
| Ncpu | |
| Nfluid | |
| Ngpu | |
| Nocl | |
| ►Nnn | |
| Nparsers | |
| ►Noak | |
| Ndetail | |
| Nocl | This namespace contains G-API OpenCL backend functions, structures, and symbols |
| ►Nonnx | This namespace contains G-API ONNX Runtime backend functions, structures, and symbols |
| Ndetail | |
| Nep | This namespace contains Execution Providers structures for G-API ONNX Runtime backend |
| ►Not | This namespace contains G-API Operation Types for VAS Object Tracking module functionality |
| Ncpu | |
| ►Nov | This namespace contains G-API OpenVINO 2.0 backend functions, structures, and symbols |
| Ndetail | |
| ►Nown | This namespace contains G-API own data structures used in its standalone mode build |
| Ndetail | |
| Nplaidml | This namespace contains G-API PlaidML backend functions, structures, and symbols |
| Npython | This namespace contains G-API Python backend functions, structures, and symbols |
| ►Nrender | This namespace contains G-API CPU rendering backend functions, structures, and symbols. See G-API Drawing and composition functionality for details |
| Nocv | |
| ►Ns11n | This namespace contains G-API serialization and deserialization functions and data structures |
| Ndetail | |
| ►Nstreaming | This namespace contains G-API functions, structures, and symbols related to the Streaming execution mode |
| Ndetail | |
| Nmeta_tag | |
| ►Nvideo | This namespace contains G-API Operations and functions for video-oriented algorithms, like optical flow and background subtraction |
| Ncpu | |
| ►Nwip | This namespace contains experimental G-API functionality, functions or structures in this namespace are subjects to change or removal in the future releases. This namespace also contains functions which API is not stabilized yet |
| Ndraw | |
| Ngst | |
| Nonevpl | |
| Nov | |
| Ngimpl | |
| Nhal | |
| Nhdf | |
| Nhfs | |
| Nimg_hash | |
| Ninstr | |
| Nintensity_transform | |
| Ninternal | |
| Njulia | |
| ►Nkinfu | |
| Ndetail | |
| Nlarge_kinfu | |
| Nlegacy | |
| Nline_descriptor | |
| Nlinemod | |
| Nmcc | |
| Nml | |
| Nmotempl | |
| Nmulticalib | |
| Nocl | |
| ►Nogl | |
| Nocl | |
| ►Nomnidir | |
| Ninternal | |
| Noptflow | |
| Novis | |
| ►Nparallel | |
| Nopenmp | |
| Ntbb | |
| Nphase_unwrapping | |
| Nplot | |
| Nppf_match_3d | |
| ►Nquality | |
| Nquality_utils | |
| Nrandpattern | |
| Nrapid | |
| Nreg | |
| Nrgbd | |
| Nsaliency | |
| Nsamples | |
| Nsegmentation | |
| Nsfm | |
| Nsignal | |
| Nstereo | |
| Nstructured_light | |
| Nsuperres | |
| Ntext | |
| Ntraits | |
| ►Nutil | |
| Ndetail | |
| ►Nutils | |
| Nfs | |
| ►Nlogging | |
| Ninternal | |
| Ntrace | |
| ►Nva_intel | |
| Nocl | |
| Nvideoio_registry | |
| Nvideostab | |
| Nviz | |
| Nwechat_qrcode | |
| Nxfeatures2d | |
| ►Nximgproc | |
| Nrl | |
| Nsegmentation | |
| Nxobjdetect | |
| Nxphoto | |
| Ncvflann | |
| ▼Ncvv | |
| Nimpl | |
| NNcvCTprep | |
| ▼Nplaidml | |
| Nedsl | |
| Nsimd512 | |
| Nstd | STL namespace |
1.12.0