entropic::ImagePreprocessor Class Reference

Image preprocessor — validates, resizes, and normalizes images. More...

#include <entropic/inference/image_preprocessor.h>

Public Member Functions
	ImagePreprocessor (const ImagePreprocessConfig &config)
	Construct preprocessor with config.
PreprocessedImage	preprocess_file (const std::filesystem::path &path)
	Preprocess an image from file path.
PreprocessedImage	preprocess_buffer (const uint8_t *data, size_t len, const std::string &source_label)
	Preprocess an image from memory buffer.

Detailed Description

Image preprocessor — validates, resizes, and normalizes images.

Concrete class (not a base class — no expected variants). Handles the pipeline: load -> validate -> resize -> output.

Version

1.9.11

Definition at line 59 of file image_preprocessor.h.

Constructor & Destructor Documentation

ImagePreprocessor()

entropic::ImagePreprocessor::ImagePreprocessor ( const ImagePreprocessConfig &  config )

explicit

Construct preprocessor with config.

Parameters

config

Preprocessing configuration.

Version

1.9.11

Definition at line 134 of file image_preprocessor.cpp.

Member Function Documentation

preprocess_buffer()

PreprocessedImage entropic::ImagePreprocessor::preprocess_buffer	(	const uint8_t *	data,
		size_t	len,
		const std::string &	source_label
	)

Preprocess an image from memory buffer.

Parameters

data	Raw image data (JPEG, PNG, BMP, GIF).
len	Data length in bytes.
source_label	Label for logging (e.g., "data_uri").

Returns

Preprocessed image.

Exceptions

std::runtime_error

on invalid format or decode error.

Version

1.9.11

Parameters

data	Raw image data (JPEG, PNG, BMP, GIF).
len	Data length in bytes.
source_label	Label for logging (e.g., "data_uri").

Returns

Preprocessed image.

Exceptions

std::runtime_error

on invalid format or decode error.

Definition at line 202 of file image_preprocessor.cpp.

preprocess_file()

PreprocessedImage entropic::ImagePreprocessor::preprocess_file

(

const std::filesystem::path &

path

)

Preprocess an image from file path.

Parameters

path	File path to image.

Returns

Preprocessed image ready for vision encoder.

Exceptions

std::runtime_error

on invalid format, oversized file, or read error.

Version

1.9.11

Parameters

path	File path to image.

Returns

Preprocessed image ready for vision encoder.

Exceptions

std::runtime_error

on invalid format, oversized, or read error.

Definition at line 179 of file image_preprocessor.cpp.

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The documentation for this class was generated from the following files:

• entropic/inference/image_preprocessor.h
• inference/image_preprocessor.cpp