# FaceAISDK/FaceAISDK_Android

Android on_device Face Recognition 、 Liveness detection and 1:N & M:N Face Search SDK  端侧可离线人脸识别 活体检测 以及1:N M:N 人脸搜索SDK

Repository: https://github.com/FaceAISDK/FaceAISDK_Android
Canonical: https://ross.abutalabs.com/products/faceaisdk_android
Language: Java
License Family: other
Topics: liveness-detection, face-search, face-recognition, face-verification, anti-spoofing
Last push: 2026-08-17T03:39:35+00:00

## Health v2 (maintenance only)
Score: 98/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 98, release rhythm 98, longevity 100
- inputs: {"age_days": 1499, "days_push": 16, "days_rel": 16, "gap_med": 16, "n_releases_24m": 32}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1252, forks 244 (observed 2026-08-28T04:04:08.504102+00:00)

## What it is
An Android SDK for fully on-device, offline face detection, recognition, liveness detection (anti-spoofing), and 1:1, 1:N, and M:N face search. It is distributed via Maven Central and supports system cameras and UVC USB cameras without uploading any user data.

## Use cases
- add face unlock or password-less face login to an android app
- build offline attendance or check-in with face verification
- implement liveness detection to prevent photo spoofing
- run 1:N face search against an on-device face library for access control
- integrate face recognition into smart locks or robots
- compare two face images on device without a server

## When to choose
- you need face recognition that works fully offline on Android
- privacy requires that face data never leaves the device
- you need liveness/anti-spoofing checks bundled with recognition
- you want 1:N or M:N face search on edge hardware including UVC cameras

## When to avoid
- you need server-side or cloud face recognition at large scale
- you target iOS or non-Android platforms (a separate iOS SDK exists)
- you need a permissive open-source license - this repo has no license and the SDK is proprietary
- you need general-purpose computer vision beyond faces

## Facets
- artifact type: library
- maturity: active
- function: computer-vision, image-processing, sdk, security
- domain: computer-vision, artificial-intelligence, mobile-development, security
- platform: -
- tags: face-recognition, liveness-detection, anti-spoofing, face-search, on-device-inference, offline, biometrics, uvc-camera, android, mobile

## Member repositories
- FaceAISDK/FaceAISDK_Android (main) score 98

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:08.504102+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T05:07:31.409007+00:00, confidence not recorded.
  - readme: https://github.com/FaceAISDK/FaceAISDK_Android (fetched 2026-08-28T04:04:08.504102+00:00, sha b748264c24c6)
- Data as of 2026-08-30T08:39:29.467469+00:00.