Struct TLPreprocessor 

pub struct TLPreprocessor {
    pub input_shape: (u32, u32),
    pub crop: Option<Crop>,
    pub normalize: NormalizeImage,
}

Fields

input_shape: (u32, u32)

crop: Option<Crop>

normalize: NormalizeImage

Trait Implementations

impl Debug for TLPreprocessor

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Preprocessor for TLPreprocessor

type Config = TextLineClasConfig

Configuration type for preprocessing

type Output = ArrayBase<OwnedRepr<f32>, Dim<[usize; 4]>>

Output type after preprocessing

fn preprocess( &self, images: Vec<RgbImage>, _config: Option<&Self::Config>, ) -> Result<Self::Output, OCRError>

Preprocess input images into inference-ready format.

fn preprocessing_info(&self) -> String

Get information about the preprocessing requirements.

fn validate_input(&self, images: &[RgbImage]) -> Result<(), OCRError>

Validate that the input images are suitable for preprocessing.