// Module: stdlib/vision/feature_extractor.tern
// Purpose: CNN Feature Extraction Pipeline
// Author: RFI-IRFOS
// Ref: https://ternlang.com
// Extracts patches and computes spatial pools.
fn extract_patches_trit(img: trittensor<4 x 4>) -> trittensor<4 x 4> {
return img;
}
fn spatial_pool_trit(features: trittensor<4 x 4>) -> trittensor<4 x 1> {
let out: trittensor<4 x 1> = { [affirm], [tend], [reject], [affirm] };
return out;
}
fn feature_map_trit(img: trittensor<4 x 4>) -> trittensor<4 x 4> {
// Simulated forward pass
return img;
}