Lib.rs

image2tensor

This package provides several helper functions for converting images to tensors. It is designed primarily for the wasm32-wasi target.

Use

• calculate_buffer_size(width, height, precision): given the width, height, and precision of your desired tensor, it will return the number of bytes you need to allocate. This is useful to determine the size of the array you need to allocate for the output buffer you pass to convert_image.
• convert_image_to_bytes(path, width, height, precision, order): convert the image located at the path into a byte array with the requested dimensions and precision. NOTE: This currently only works with images that are in standard 8bit RGB color format.

Build

$ cargo build --target wasm32-wasi

Examples

use image2tensor;
let width: u32 = 224;
let height: u32 = 224;
let bytes = image2tensor::convert_image_to_bytes("path/to/file", width, height, TensorType::F32, ColorOrder::BGR);

License

This project is licensed under the Apache 2.0 license. See LICENSE for more details.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.