Owner

vahinitech

2 indexed repositories · View on GitHub

imu2text
IMU2Text: A hybrid CNN+GNN pipeline for handwriting recognition and trajectory prediction using IMU data with state-of-the-art accuracy (...

Python · 6 stars
20factor-analyser
Vahini Computer Vision 20 Factor Handwriting Analysis

Python · 0 stars

Beginner friendly Everything

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Focus the free student report on three priorities, coaching and drills Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

vahinitech/20factor-analyser#63 · Opened Sep 11, 2026
Remove unsupported score and speed forecasts from the practice report Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

vahinitech/20factor-analyser#61 · Opened Sep 11, 2026
Run the full backend test suite in CI, including coaching and geometry modules Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 76/100

vahinitech/20factor-analyser#48 · Opened Sep 10, 2026
Add per-factor minimum-evidence gates and actionable photo-quality feedback Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

vahinitech/20factor-analyser#47 · Opened Sep 10, 2026
Expose measurement provenance and calibrate geometry proxies against synthetic fixtures Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

vahinitech/20factor-analyser#46 · Opened Sep 10, 2026
Verify the .npy OnHW-chars loader against array contents, not just the listing Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

vahinitech/imu2text#16 · Opened Aug 29, 2026
Study sequence truncation: maxlen 100 cuts the top 1% of recordings Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 55/100

vahinitech/imu2text#15 · Opened Aug 29, 2026
Uncertainty-aware evaluation: calibration, ECE, and abstention Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 66/100

vahinitech/imu2text#13 · Opened Aug 29, 2026
Test whether hybrid classical + deep models help, with a stated prior Open

question

Difficulty 5/5 Over a week Newbie friendliness 45/100

vahinitech/imu2text#12 · Opened Aug 29, 2026
Recover case from word context on OnHW-words500 Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 48/100

vahinitech/imu2text#11 · Opened Aug 29, 2026
Factorise the 52-way head into letter identity + case Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 68/100

vahinitech/imu2text#10 · Opened Aug 29, 2026
Average the benchmark over all 30 official folds Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 68/100

vahinitech/imu2text#9 · Opened Aug 29, 2026
Privacy and content-safety layer: PII redaction (names, phone numbers), offensive-word filtering, DPDP-aligned text handling Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 32/100

vahinitech/20factor-analyser#36 · Opened Jul 31, 2026
Health probe for the proxied '/ocr' candidate requests '/health' instead of '/ocr/health' Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

vahinitech/20factor-analyser#34 · Opened Jul 29, 2026
Kalman-smoothed baseline tracking for factor 7 / drift; assessment of where KF/EKF applies in the CV pipeline Open

Difficulty 4/5 3-5 days Newbie friendliness 72/100

vahinitech/20factor-analyser#31 · Opened Jul 29, 2026
Graphology letter series (English): fun-card roadmap A–Z, engagement track Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 38/100

vahinitech/20factor-analyser#26 · Opened Jul 19, 2026
Coach-aligned metrics: endurance/fatigue curve, baseline drift direction, zone-profile detail, coach-view aggregation (from Telugu handwriting-coaching protocol) Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

vahinitech/20factor-analyser#21 · Opened Jul 17, 2026
Feature request: compare two handwriting samples from the same page/person (with an honesty disclaimer) Open

enhancement

vahinitech/20factor-analyser#11 · 1 comment · 1 assignee · Opened Jul 6, 2026
PDF report should differentiate handwritten vs printed text in mixed images Open

good first issue help wanted

vahinitech/20factor-analyser#6 · 2 comments · 1 assignee · Opened Jul 5, 2026

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