Wiring Android's CameraX to a Quantized OCR Pipeline

End-to-end pipeline: CameraX ImageAnalysis → CRNN/EAST text detection model quantized to INT8 → GPU delegate inference → structured text output with bounding boxes, covering frame buffering strategy, model input normalization, output decoding with CTC beam search, and the memory layout decisions that determine whether you hit 45ms or 120ms on a mid-range device