# jeremyipark/vision-demos

> A collection of Python computer vision demos: comparing dancers' sync, counting chin-ups, and analyzing running from video using the vitpose-plus-large model.

- Magnitude: 1.0 out of 10 — Cooling
- Stars: 845 total · +7 stars measured 2026-10-18, 00:29–17:22 UTC, ≈ 9 by evening
- Star trust: star growth looks organic
- Category: Generative media · Language: Python · License: Apache-2.0 · Created: 2026-09-08 · Last push: 2026-10-08
- GitHub: https://github.com/jeremyipark/vision-demos · Page: https://gitnova.dev/en/r/jeremyipark/vision-demos

## Useful for

- Compare two dancers' sync from video with dance_sync
- Count chin-up reps and ascent/descent times from a clip
- Measure a runner's cadence and foot strike times from video

## Why it’s here

- Star-counter measurements on 2026-10-18 (UTC), 00:29–17:22: 838 → 845 stars (+7). This is the change over that interval.
- Estimated end-of-day forecast: about +9 stars, using observed gains and the previous day.
- The repository is 40 days old and already has 845 stars.
- Hacker News: “Show HN: I made a computer vision tool for evaluating deadlift form” — 8 points, 17 days ago.

## Star trust

Star growth looks organic.

Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer.

## Numbers

- Forks: 134
- Issues and pull requests: 3
- Watchers: 13
- Average over the last week: 12 per day
- Usual pace: 22 per day

## Stars per day, last 30 days (oldest → newest, today is partial)

2026-09-30 … 2026-10-29: 16, 103, 5, 3, 4, 5, 3, 13, 89, 27, 11, 32, 29, 20, 11, 5, 6, 2, 5, None, None, None, None, None, None, None, None, None, None, None

## Magnitude by day, last 14 days

10-05 1.8, 10-06 1.8, 10-07 1.7, 10-08 3.6, 10-09 4.0, 10-10 2.8, 10-11 2.0, 10-12 2.6, 10-13 2.3, 10-14 2.2, 10-15 1.8, 10-16 1.3, 10-17 1.2, 10-18 1.0

## Hacker News

- Show HN: I made a computer vision tool for evaluating deadlift form — 8 points, 1 comments: https://news.ycombinator.com/item?id=49924301

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Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score.
Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast.
Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself.
Data as of 2026-10-18 17:24 UTC, updated every 30 minutes.