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Show HN: 4-model AI pipeline that handles 952 photo specs across 172 countries

https://visapics.org/
3•romanpodpriatov•4mo ago
Hey HN! After watching my mom pay $17 to get a passport photo at CVS (literally just a white background photo), and seeing “visa agents” charge $150+ for DV lottery applications (which are FREE), I went down a rabbit hole. Turns out there are 952+ different photo specifications across various documents worldwide. US passport wants 2x2 inches. DV lottery needs 600x600px. Schengen visa requires 35x45mm. Japanese visa needs specific head-to-photo ratio. It’s insane. What makes this different from competitors: Multi-Model AI Pipeline: •GFPGAN - Fixes low quality photos, enhances faces (your 2015 phone photo? Fixed) •BiRefNet - Removes backgrounds WITH accurate hair detection (curly hair nightmare solved) •MediaPipe - Validates face angle, eye level, head position in real-time •RealESRGAN - Upscales potato quality images to HD Most competitors use basic OpenCV or one model. I chain 4 models for accuracy. Real-time Compliance Validation: Instead of “upload and pray”, you get instant feedback: •Head too tilted? Shows angle needed •Shadow on face? Highlights problem area •Wrong dimensions? Auto-fixes •Background not uniform? AI replaces it This catches issues BEFORE you waste money printing/submitting. Photo Vault System: Nobody talks about this problem: families need photos for multiple documents over time. Built a vault system where you can: •Store original + processed versions •Generate for different documents from same source •Share vault with family (one photo session for all kids) •Import from previous orders Perfect for immigrant families dealing with constant paperwork. Privacy Architecture: •Photos process → deliver → DELETE immediately •No training on user photos •No permanent storage unless you explicitly use vault •Client-side processing where possible •2FA + OAuth available Technical details: •Frontend: Next.js + React •AI Pipeline: Python + FastAPI •Models: Hosted on CPU instances (low price) •Database: PostgreSQL for specs, Redis , Celery for queues •Payment: Stripe (no crypto bs) Pricing: $3.99 single photo, $2.49/photo in bundles. Intentionally undercut everyone because $50 for a cropped photo is criminal. The boring numbers: •30k+ photos processed •15 second average processing time •99.7% acceptance rate at government offices •Supporting 172 countries Why I built this: The visa/immigration photo industry is built on information asymmetry. People don’t know requirements → panic → overpay for “professional” help. It’s a $2B industry built on cropping photos to specific pixels. My goal: Make it so cheap and easy that the predatory “visa consultants” go extinct. Ask me anything about the AI pipeline, compliance validation logic, or why passport photo requirements are stuck in 1990! P.S. Yes, it handles the infamous “no smiling” requirement. The AI actually detects smiles and warns you. Because apparently showing happiness is a security threat

Show HN: Pyrig – One command to set up a production-ready Python project

https://github.com/Winipedia/pyrig
1•Winipedia•1m ago•0 comments

Fast Response or Silence: Conversation Persistence in an AI-Agent Social Network [pdf]

https://github.com/AysajanE/moltbook-persistence/blob/main/paper/main.pdf
1•EagleEdge•2m ago•0 comments

C and C++ dependencies: don't dream it, be it

https://nibblestew.blogspot.com/2026/02/c-and-c-dependencies-dont-dream-it-be-it.html
1•ingve•2m ago•0 comments

Show HN: Vbuckets – Infinite virtual S3 buckets

https://github.com/danthegoodman1/vbuckets
1•dangoodmanUT•2m ago•0 comments

Open Molten Claw: Post-Eval as a Service

https://idiallo.com/blog/open-molten-claw
1•watchful_moose•3m ago•0 comments

New York Budget Bill Mandates File Scans for 3D Printers

https://reclaimthenet.org/new-york-3d-printer-law-mandates-firearm-file-blocking
1•bilsbie•4m ago•0 comments

The End of Software as a Business?

https://www.thatwastheweek.com/p/ai-is-growing-up-its-ceos-arent
1•kteare•5m ago•0 comments

Exploring 1,400 reusable skills for AI coding tools

https://ai-devkit.com/skills/
1•hoangnnguyen•6m ago•0 comments

Show HN: A unique twist on Tetris and block puzzle

https://playdropstack.com/
1•lastodyssey•9m ago•0 comments

The logs I never read

https://pydantic.dev/articles/the-logs-i-never-read
1•nojito•10m ago•0 comments

How to use AI with expressive writing without generating AI slop

https://idratherbewriting.com/blog/bakhtin-collapse-ai-expressive-writing
1•cnunciato•11m ago•0 comments

Show HN: LinkScope – Real-Time UART Analyzer Using ESP32-S3 and PC GUI

https://github.com/choihimchan/linkscope-bpu-uart-analyzer
1•octablock•11m ago•0 comments

Cppsp v1.4.5–custom pattern-driven, nested, namespace-scoped templates

https://github.com/user19870/cppsp
1•user19870•13m ago•1 comments

The next frontier in weight-loss drugs: one-time gene therapy

https://www.washingtonpost.com/health/2026/01/24/fractyl-glp1-gene-therapy/
2•bookofjoe•16m ago•1 comments

At Age 25, Wikipedia Refuses to Evolve

https://spectrum.ieee.org/wikipedia-at-25
1•asdefghyk•18m ago•3 comments

Show HN: ReviewReact – AI review responses inside Google Maps ($19/mo)

https://reviewreact.com
2•sara_builds•19m ago•1 comments

Why AlphaTensor Failed at 3x3 Matrix Multiplication: The Anchor Barrier

https://zenodo.org/records/18514533
1•DarenWatson•20m ago•0 comments

Ask HN: How much of your token use is fixing the bugs Claude Code causes?

1•laurex•23m ago•0 comments

Show HN: Agents – Sync MCP Configs Across Claude, Cursor, Codex Automatically

https://github.com/amtiYo/agents
1•amtiyo•24m ago•0 comments

Hello

2•otrebladih•25m ago•1 comments

FSD helped save my father's life during a heart attack

https://twitter.com/JJackBrandt/status/2019852423980875794
3•blacktulip•28m ago•0 comments

Show HN: Writtte – Draft and publish articles without reformatting, anywhere

https://writtte.xyz
1•lasgawe•30m ago•0 comments

Portuguese icon (FROM A CAN) makes a simple meal (Canned Fish Files) [video]

https://www.youtube.com/watch?v=e9FUdOfp8ME
1•zeristor•32m ago•0 comments

Brookhaven Lab's RHIC Concludes 25-Year Run with Final Collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
3•gnufx•34m ago•0 comments

Transcribe your aunts post cards with Gemini 3 Pro

https://leserli.ch/ocr/
1•nielstron•38m ago•0 comments

.72% Variance Lance

1•mav5431•39m ago•0 comments

ReKindle – web-based operating system designed specifically for E-ink devices

https://rekindle.ink
1•JSLegendDev•41m ago•0 comments

Encrypt It

https://encryptitalready.org/
1•u1hcw9nx•41m ago•1 comments

NextMatch – 5-minute video speed dating to reduce ghosting

https://nextmatchdating.netlify.app/
1•Halinani8•41m ago•1 comments

Personalizing esketamine treatment in TRD and TRBD

https://www.frontiersin.org/articles/10.3389/fpsyt.2025.1736114
1•PaulHoule•43m ago•0 comments