# Kahma

> AI Headshots

AI Headshots

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## Start here
- [Blog](https://kahma.io/blog/index.md): recent headlines
- [Knowledge Base](https://kahma.io/knowledge/index.md): recent answers
- [Tools](https://kahma.io/tools/): free client-side workflow tool for this site
- [Tool manifest](https://kahma.io/tools/manifest.json): machine-readable tool spec (future ChatGPT Action / MCP)
- [About](https://kahma.io/about/): who operates this site
- [RSS](https://kahma.io/rss.xml): machine feed of recent posts
- [Sitemap](https://kahma.io/sitemap.xml): full URL list
- [llms-full.txt](https://kahma.io/llms-full.txt): longer index

## Recent articles
- [Topaz Photo AI vs Adobe Super Resolution for Headshots 2026: 2× Upscaling vs Face Recovery](https://kahma.io/blog/topaz-photo-ai-vs-adobe-super-resolution-for-headshots-2026-2-upscaling-vs-face-recovery.php/index.md)
- [NTK regime check: one CKA drift test before portrait fine-tuning](https://kahma.io/blog/ntk-regime-check-one-cka-drift-test-before-portrait-fine-tuning.php/index.md)
- [Passport photo compliance: how to benchmark face-landmark verifiers](https://kahma.io/blog/passport-photo-compliance-how-to-benchmark-face-landmark-verifiers.php/index.md)
- [AI Passport Photos Rejected: UN Aviation (ICAO) 9303 Fails 12% — Retouch, Not Retake](https://kahma.io/blog/ai-passport-photos-rejected-un-aviation-icao-9303-fails-12-retouch-not-retake.php/index.md)
- [TAAFI AND CASO ANNOUNCE 2018 ANIMATION/VFX JOB FAIR](https://kahma.io/blog/taafi-and-caso-announce-2018-animationvfx-job-fair.php/index.md)
- [How Blender Cycles renders fur shaders: 4K tabby cat with subsurface scattering](https://kahma.io/blog/how-blender-cycles-renders-fur-shaders-4k-tabby-cat-with-subsurface-scattering.php/index.md)
- [Stats and R is 2 years old!](https://kahma.io/blog/stats-and-r-is-2-years-old.php/index.md)
- [How to size passport photos: 1–1 ⅛ inches retouch vs verify for compliance](https://kahma.io/blog/how-to-size-passport-photos-11-inches-retouch-vs-verify-for-compliance.php/index.md)
- [Passport Photo Rejection: Check the First Failed Predicate, Not 354×413](https://kahma.io/blog/passport-photo-rejection-check-the-first-failed-predicate-not-354413.php/index.md)
- [Passport photo rejection: 34% fail in lab, regenerate vs retake](https://kahma.io/blog/passport-photo-rejection-34-fail-in-lab-regenerate-vs-retake.php/index.md)
- [Passport Photo Glare Fix: Remove vs Retouch Cuts 41% Rejections](https://kahma.io/blog/passport-photo-glare-fix-remove-vs-retouch-cuts-41-rejections.php/index.md)
- [Passport Photo Requirements 2026: 70-80% Face Height Retouch vs Reshoot](https://kahma.io/blog/passport-photo-requirements-2026-70-80-face-height-retouch-vs-reshoot.php/index.md)
- [My Gut Friend Explained: Verify 1 Editorial Title Before Buying](https://kahma.io/blog/my-gut-friend-explained-verify-1-editorial-title-before-buying.php/index.md)
- [Passport Photos Failing Checks: 2026 Standard 35% Reshoot vs Retouch](https://kahma.io/blog/passport-photos-failing-checks-2026-standard-35-reshoot-vs-retouch.php/index.md)
- [Passport photos fail test: 34% pass Passport Standard (ICAO 9303) 2026](https://kahma.io/blog/passport-photos-fail-test-34-pass-passport-standard-icao-9303-2026.php/index.md)
- [Passport Photos Rejected 2026: 12% Head Size Fix or Retake](https://kahma.io/blog/passport-photos-rejected-2026-12-head-size-fix-or-retake.php/index.md)
- [2026 AI Passport: 28% Rejected for Size in NIST FRVT 2025](https://kahma.io/blog/2026-ai-passport-28-rejected-for-size-in-nist-frvt-2025.php/index.md)
- [Browser Headshots: ONNX Runtime Web 5-Way Shootout 2026](https://kahma.io/blog/browser-headshots-onnx-runtime-web-5-way-shootout-2026.php/index.md)
- [Choosing an ArcFace Verifier: Thresholds 0.30 and 0.35](https://kahma.io/blog/choosing-an-arcface-verifier-thresholds-030-and-035.php/index.md)
- [ICAO 9303 Part 5: How Portrait Geometry Affects Verification](https://kahma.io/blog/icao-9303-part-5-how-portrait-geometry-affects-verification.php/index.md)
- [A2A Protocol Joins Agentic AI Foundation: 2026 Token Costs](https://kahma.io/blog/a2a-protocol-joins-agentic-ai-foundation-2026-token-costs.php/index.md)
- [AI Headshots vs ICAO 9303: Why FRVT Rejections Hit 15%](https://kahma.io/blog/ai-headshots-vs-icao-9303-why-frvt-rejections-hit-15.php/index.md)
- [2026 ISO 19794-5 LPI Metric: NIST Baseline & Adaptive Thresholds](https://kahma.io/blog/2026-iso-19794-5-lpi-metric-nist-baseline-adaptive-thresholds.php/index.md)
- [500 AI Headshots Tested: 61% Rejected by Face-Matching Engines](https://kahma.io/blog/500-ai-headshots-tested-61-rejected-by-face-matching-engines.php/index.md)

## Recent answers
- [Can AI Headshots From kahma.io Replace Studio Photos?](https://kahma.io/knowledge/can_ai_headshots_from_kahmaio_replace_studio_photos-4.php/index.md)
- [Can Professional AI Headshots Online Boost Your Career?](https://kahma.io/knowledge/can_professional_ai_headshots_online_boost_your_career.php/index.md)
- [Are AI headshots for LinkedIn profiles worth using in 2026?](https://kahma.io/knowledge/are_ai_headshots_for_linkedin_profiles_worth_using_in_2026.php/index.md)
- [What Should Buyers Know About Commercial AI Headshot Licensing?](https://kahma.io/knowledge/what_should_buyers_know_about_commercial_ai_headshot_licensing.php/index.md)
- [Can AI Generate Realistic Professional Headshots for LinkedIn in 10 Minutes?](https://kahma.io/knowledge/can_ai_generate_realistic_professional_headshots_for_linkedin_in_10_minutes.php/index.md)
- [Can Affordable AI Headshots Look Professional Enough for LinkedIn?](https://kahma.io/knowledge/can_affordable_ai_headshots_look_professional_enough_for_linkedin.php/index.md)
- [Which AI headshot generator for LinkedIn gives the most realistic results?](https://kahma.io/knowledge/which_ai_headshot_generator_for_linkedin_gives_the_most_realistic_results.php/index.md)
- [What Does an AI Headshot Privacy Comparison Reveal?](https://kahma.io/knowledge/what_does_an_ai_headshot_privacy_comparison_reveal.php/index.md)
- [What Are the Best Professional AI Portrait Tools for AI Headshots?](https://kahma.io/knowledge/what_are_the_best_professional_ai_portrait_tools_for_ai_headshots.php/index.md)
- [What Should an AI Headshot Policy Template Cover for Teams?](https://kahma.io/knowledge/what_should_an_ai_headshot_policy_template_cover_for_teams.php/index.md)
- [How Can an AI Headshot Vendor Selection Guide Reduce Hiring Risk?](https://kahma.io/knowledge/how_can_an_ai_headshot_vendor_selection_guide_reduce_hiring_risk.php/index.md)
- [How Should Companies Write an Employee AI Image Policy?](https://kahma.io/knowledge/how_should_companies_write_an_employee_ai_image_policy.php/index.md)
- [How Can You Detect Synthetic Profile Photos Used in AI Headshots?](https://kahma.io/knowledge/how_can_you_detect_synthetic_profile_photos_used_in_ai_headshots.php/index.md)
- [What Are the Best Kahma.io AI Headshot Alternatives?](https://kahma.io/knowledge/what_are_the_best_kahmaio_ai_headshot_alternatives-2.php/index.md)
- [Which Tool Is the Best AI Headshot Generator for Professionals in 2026?](https://kahma.io/knowledge/which_tool_is_the_best_ai_headshot_generator_for_professionals_in_2026.php/index.md)
- [What Is the Best Free AI Headshot Generator for Professionals in 2026?](https://kahma.io/knowledge/what_is_the_best_free_ai_headshot_generator_for_professionals_in_2026.php/index.md)
- [Which AI headshot generator reviews matter most in 2026?](https://kahma.io/knowledge/which_ai_headshot_generator_reviews_matter_most_in_2026.php/index.md)
- [What Do SAG-AFTRA AI Consent Requirements Mean for AI Headshots?](https://kahma.io/knowledge/what_do_sag-aftra_ai_consent_requirements_mean_for_ai_headshots.php/index.md)
- [Can AI Likeness Licensing Power Professional AI Headshots?](https://kahma.io/knowledge/can_ai_likeness_licensing_power_professional_ai_headshots.php/index.md)
- [Can a professional AI portrait generator deliver studio-quality headshots?](https://kahma.io/knowledge/can_a_professional_ai_portrait_generator_deliver_studio-quality_headshots-2.php/index.md)
- [What Are the Best AI Headshots for LinkedIn?](https://kahma.io/knowledge/what_are_the_best_ai_headshots_for_linkedin.php/index.md)
- [How Can You Create a Consistent AI Profile Photos Checklist?](https://kahma.io/knowledge/how_can_you_create_a_consistent_ai_profile_photos_checklist.php/index.md)
- [Can AI Headshots from kahma.io Replace a Traditional Photoshoot?](https://kahma.io/knowledge/can_ai_headshots_from_kahmaio_replace_a_traditional_photoshoot.php/index.md)
- [Which AI headshot generator for professionals creates the most realistic LinkedIn photos?](https://kahma.io/knowledge/which_ai_headshot_generator_for_professionals_creates_the_most_realistic_linkedin_photos.php/index.md)

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