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Open-weight model · Object detection

Hockey-Vision

by Alex Haigh AlexRHaigh/Hockey-Vision

Hockey-Vision is an open-weight model for object detection from Alex Haigh, released under Apache License 2.0. Its published files total 27.1 MB.

runmodels.py needs the five YOLO models below to run the pipeline. They are not in git (CVModels/Models/ is in.gitignore), so copy them into CVModels/Models/ before running: The file names are set in MODELFILES in runmodels.py, and the folder in MODELSDIR.

Parameters—
Context—
Weights27.1 MB
Licenseapache-2.0
AccessOpen weights
Monthly Downloads—

Model Card

By Alex Haigh, published under apache-2.0, revision 485f377c2331.

runmodels.py needs the five YOLO models below to run the pipeline. They are not in git (CVModels/Models/ is in.gitignore), so copy them into CVModels/Models/ before running: The file names are set in MODELFILES in runmodels.py, and the folder in MODELSDIR. On the Jetson, python exportengines.py builds a TensorRT engine next to each model (CVModels/Models/.engine), and runmodels.py uses the engine in place of the.pt from then on. See jetson/README.md.

Read Alex Haigh's full model card

CV_Models

run_models.py needs the five YOLO models below to run the pipeline. They are not in git (CV_Models/Models/ is in .gitignore), so copy them into CV_Models/Models/ before running:

CV_Models/
└── Models/
    ├── new_player_model.pt
    ├── new_nano_puck.pt
    ├── new_dots.pt
    ├── new_rink_model.pt
    └── new_nums.pt
File run_models.py name Detects
new_player_model.pt player Players (its puck class is ignored; the puck model handles pucks)
new_nano_puck.pt puck Pucks (its class item is renamed to puck)
new_dots.pt dots The dots on the ice
new_rink_model.pt rink Rink keypoints (used by homography.py to map the frame onto the rink)
new_nums.pt number Jersey numbers, as single digits 0-9 on each player's box

The file names are set in MODEL_FILES in run_models.py, and the folder in MODELS_DIR.

On the Jetson, python export_engines.py builds a TensorRT engine next to each model (CV_Models/Models/<name>.engine), and run_models.py uses the engine in place of the .pt from then on. See jetson/README.md.

Identity and Version

Repository
AlexRHaigh/Hockey-Vision
Publisher
Alex Haigh
Task
Object detection
Modality
Image
Library
ultralytics
Parameters
Not stated by the source
Languages
ice-hockey
Revision
485f377c233156432b175bb80345299b5306749b
First published
2026-10-05
Last updated
2026-10-05

Files and Weights

7 files, 27.1 MB in total. The weights are 5 files totalling 27.1 MB in pt.

Weights5 files · 27.1 MB
Documentation1 file · 1.4 KB
Repository1 file · 1.5 KB
Every file
FileTypeSizeSHA-256
new_dots.ptWeights5.4 MB ffbd3b468c0b
new_nano_puck.ptWeights5.4 MB caf87a7f6891
new_nums.ptWeights5.5 MB 059aa006a0e9
new_player_model.ptWeights5.4 MB c4e2534b529e
new_rink_model.ptWeights5.4 MB ca5c14b32062
README.mdDocumentation1.4 KB —
.gitattributesRepository1.5 KB —

License and Download

License
apache-2.0
Access
Open weights, no gate
Download size
27.1 MB
Download from Alex Haigh

Released by Alex Haigh through its official repository on Hugging Face. Read the license.

Memory Requirements

PrecisionWeights in memory
As published27.1 MB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Questions About Hockey-Vision

Can I use Hockey-Vision commercially?

Yes. Hockey-Vision is released under Apache License 2.0. The Apache License 2.0 is a permissive open-source license. It permits commercial use, modification and redistribution. It requires keeping the license and copyright notices and any NOTICE file, stating significant changes, and it includes an express patent grant from contributors.

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