Face detection model — seenay ka pata lagane ke liye (call filters ka HD mode)
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File: face_detection_short_range.onnx
Source: MediaPipe (Google) — face detection short range (BlazeFace, SSD).
Asli file: https://storage.googleapis.com/mediapipe-assets/face_detection_short_range.tflite
Yahan jo .onnx hai woh usi asli .tflite se banayi gayi hai (tflite2onnx), koi
tabdeeli model ke weights mein nahi ki gayi. Saath wali .tflite file bhi isi
liye rakhi gayi hai ke asli source verify kiya ja sake.

License: Apache License 2.0 — Copyright 2019 The MediaPipe Authors.
  https://github.com/google-ai-edge/mediapipe/blob/master/LICENSE
  https://www.apache.org/licenses/LICENSE-2.0

Model card / documentation:
  https://ai.google.dev/edge/mediapipe/solutions/vision/face_detector

Note: yeh model SIRF chehre ka box aur 6 nishaan (do aankhein, naak, muh,
do kaan) deta hai. Yeh chehra pehchanta nahi, kisi ko store nahi karta, aur
frame se bahar kuch nahi bhejta — poora kaam aap ke computer par hota hai.

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Face MESH (landmarks) model — mask ko asli nishaanon par bithane ke liye
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File: face_landmark.onnx
Source: MediaPipe (Google) — Face Landmark / Face Mesh, 468 3D nishaan.
Graph: Conv [1,1404,1,1] -> Reshape [1,468,3] -> Div. Input 192x192 RGB [0,1].
ONNX export: Qualcomm AI Hub; PyTorch port: zmurez/MediaPipePyTorch.
Re-hosted copy: https://huggingface.co/Heliosoph/mediapipe-face-onnx (float/)
Yahan jo file hai woh usi float variant se banayi gayi hai; sirf external
weights (.data) ko ek hi .onnx mein milaya gaya hai (koi weight tabdeel nahi).

License: Apache License 2.0 — Copyright 2019 The MediaPipe Authors.
  https://github.com/google-ai-edge/mediapipe/blob/master/LICENSE
  https://www.apache.org/licenses/LICENSE-2.0

Model card / documentation:
  https://ai.google.dev/edge/mediapipe/solutions/vision/face_landmarker

Note: yeh model 468 nishaan deta hai (aankhein, bhawain, naak, hont, jabda).
Isi se mask chehre ke sath bandha rehta hai, hilta nahi. Yeh bhi chehra
pehchanta nahi, kisi ko store nahi karta, aur frame se bahar kuch nahi bhejta.

