{"id":13829363,"url":"https://github.com/MPEGGroup/mpeg-pcc-tmc13","last_synced_at":"2025-07-09T09:33:07.897Z","repository":{"id":63527966,"uuid":"194935102","full_name":"MPEGGroup/mpeg-pcc-tmc13","owner":"MPEGGroup","description":"Geometry based point cloud compression (G-PCC) test model","archived":false,"fork":false,"pushed_at":"2023-10-20T08:20:34.000Z","size":7157,"stargazers_count":200,"open_issues_count":1,"forks_count":58,"subscribers_count":16,"default_branch":"master","last_synced_at":"2024-08-05T10:08:19.234Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C++","has_issues":false,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/MPEGGroup.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"COPYING","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2019-07-02T21:07:28.000Z","updated_at":"2024-08-01T08:40:11.000Z","dependencies_parsed_at":"2023-10-20T21:54:19.472Z","dependency_job_id":null,"html_url":"https://github.com/MPEGGroup/mpeg-pcc-tmc13","commit_stats":null,"previous_names":[],"tags_count":62,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MPEGGroup%2Fmpeg-pcc-tmc13","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MPEGGroup%2Fmpeg-pcc-tmc13/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MPEGGroup%2Fmpeg-pcc-tmc13/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MPEGGroup%2Fmpeg-pcc-tmc13/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/MPEGGroup","download_url":"https://codeload.github.com/MPEGGroup/mpeg-pcc-tmc13/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":225533013,"owners_count":17484179,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-08-04T10:00:33.848Z","updated_at":"2024-11-20T10:30:38.992Z","avatar_url":"https://github.com/MPEGGroup.png","language":"C++","funding_links":[],"categories":["Others"],"sub_categories":["2016"],"readme":"# TMC13\n\n## Building\n\n### OSX\n- mkdir build\n- cd build\n- cmake .. -G Xcode \n- open the generated xcode project and build it\n\n### Linux\n- mkdir build\n- cd build\n- cmake .. \n- make\n\n### Windows\n- md build\n- cd build\n- cmake .. -G \"Visual Studio 15 2017 Win64\"\n- open the generated visual studio solution and build it\n\n\n## Running\n\nThis TMC13 codec implementation encodes frame sequences.  A single binary\ncontains the encoder and decoder implementation, with selection using\nthe `--mode` option.  Documentation of options is provided via the\n`--help` command line option.\n\n### Runtime configuration and configuration files\n\nAll command line parameters may be specified in a configuration file.\nA set of configuration file templates compliant with the current Common\nTest Conditions is provided in the cfg/ directory.\n\n### Example\n\nTo generate the configuration files, run the gen-cfg.sh script:\n\n```console\nmpeg-pcc-tmc13/cfg$ ../scripts/gen-cfg.sh --all\n```\n\nAn example script (`scripts/Makefile.tmc13-step`) demonstrates how\nto launch the encoder, decoder and metric software for a single\ninput frame.  The VERBOSE=1 make variable shows the detailed command\nexecution sequence.  Further documentation of the parameters are\ncontained within the script.\n\nThe following example encodes and decodes frame 0100 of the sequence\n`Ford_01_q_1mm`, making use of the configuration file\n`cfg/lossy-geom-no-attrs/ford_01_q1mm/r01/encoder.cfg` and storing\nthe intermediate results in the output directory\n`experiment/lossy-geom-no-attrs/ford_01_q1mm/r01/`.\n\n```console\nmpeg-pcc-tmc13$ make -f $PWD/scripts/Makefile.tmc13-step \\\n    -C experiment/lossy-geom-no-attrs/ford_01_q1mm/r01/ \\\n    VPATH=$PWD/cfg/octree-predlift/lossy-geom-no-attrs/ford_01_q1mm/r01/ \\\n    ENCODER=$PWD/build/tmc3/tmc3 \\\n    DECODER=$PWD/build/tmc3/tmc3 \\\n    PCERROR=/path/to/pc_error \\\n    SRCSEQ=/path/to/Ford_01_q_1mm/Ford_01_vox1mm-0100.ply \\\n    NORMSEQ=/path/to/Ford_01_q_1mm/Ford_01_vox1mm-0100.ply\n\n  [encode]  Ford_01_vox1mm-0100.ply.bin \u003c- /path/to/Ford_01_q_1mm/Ford_01_vox1mm-0100.ply\n  [md5sum]  Ford_01_vox1mm-0100.ply.bin.md5\n  [md5sum]  Ford_01_vox1mm-0100.ply.bin.ply.md5\n  [decode]  Ford_01_vox1mm-0100.ply.bin.decoded.ply \u003c- Ford_01_vox1mm-0100.ply.bin\n  [md5sum]  Ford_01_vox1mm-0100.ply.bin.decoded.ply.md5\n  [metric]  Ford_01_vox1mm-0100.ply.bin.decoded.ply.pc_error \u003c- Ford_01_vox1mm-0100.ply.bin.decoded.ply\n```\n\n## Intra and inter prediction\n\nThe yaml files stored directly under the cfg/ folder correspond to intra prediction, and yaml files stored under cfg/inter/ folder correspond to inter prediction. The gen-cfg.sh script is updated such that intra/inter prediction may be specified as an additional option to produce the configuration files corresponding to intra/inter prediction; alternately, the \"--all\" option may be used to generate the configuration for intra and inter prediction for all tool configurations.\n\nAfter running the gen-cfg.sh script, the configuration files for intra and inter prediction are generated in separate folders. The configuration files corresponding to inter prediction are generated in folders with \"-inter\" suffix. For example, configuration files corresponding to octree and predicting/lifting transform using intra prediction are generated in the folder octree-predlift/ (as was the case in some earlier versions of the test model), and configuration files corresponding to octree and predicting/lifting transform using inter prediction are generated in the folder octree-predlift-inter/.\n\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FMPEGGroup%2Fmpeg-pcc-tmc13","html_url":"https://awesome.ecosyste.ms/projects/github.com%2FMPEGGroup%2Fmpeg-pcc-tmc13","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2FMPEGGroup%2Fmpeg-pcc-tmc13/lists"}