This repository hosts optional, on-device models for PixelLift. PixelLift downloads a model only after the device owner explicitly requests it. The application does not upload, transmit, or retain a user's source image in this repository.

models/real_esrgan_x4plus_f32.tflite is the float32 TFLite export of Qualcomm AI Hub's Real-ESRGAN-x4plus release v0.60.0. It accepts 1×128×128×3 float32 tiles in the [0, 1] range and produces 1×512×512×3 float32 tiles, for 4× super-resolution.

The model is intended as an optional photographic-quality choice. It is substantially larger and may run more slowly than PixelLift's bundled general-x4v3 model, especially on lower-end Android phones.

The manifest is the canonical source of the filename, version, expected byte size, and SHA-256 checksum used by PixelLift before activating a downloaded model.