Uses of Class
com.itextpdf.pdfocr.onnx.FloatBufferMdArray

Packages that use FloatBufferMdArray

Package	Description
com.itextpdf.pdfocr.onnx
com.itextpdf.pdfocr.onnx.detection
com.itextpdf.pdfocr.onnx.orientation
com.itextpdf.pdfocr.onnx.recognition
com.itextpdf.pdfocr.onnx.util

Uses of FloatBufferMdArray in com.itextpdf.pdfocr.onnx

Methods in com.itextpdf.pdfocr.onnx that return FloatBufferMdArray

Modifier and Type	Method	Description
FloatBufferMdArray	FloatBufferMdArray.getSubArray(int index)	Returns a sub-array representing the slice at the specified index of the first dimension.
protected abstract FloatBufferMdArray	AbstractOnnxPredictor.toInputBuffer(List<T> batch)	Converts predictor inputs to an ONNX runtime model batched input MD-array buffer.

Methods in com.itextpdf.pdfocr.onnx with parameters of type FloatBufferMdArray

Modifier and Type	Method	Description
protected abstract List<R>	AbstractOnnxPredictor.fromOutputBuffer(List<T> inputBatch, FloatBufferMdArray outputBatch)	Converts ONNX runtime model batched output MD-array buffer to a list of predictor outputs.

Uses of FloatBufferMdArray in com.itextpdf.pdfocr.onnx.detection

Methods in com.itextpdf.pdfocr.onnx.detection that return FloatBufferMdArray

Modifier and Type	Method	Description
protected FloatBufferMdArray	BasicDetectionPostProcessor.getMaskSourceArray(FloatBufferMdArray output)	Returns the array to be used, when building a mask for contour detection.
protected FloatBufferMdArray	EasyOcrDetectionPostProcessor.getMaskSourceArray(FloatBufferMdArray output)	Returns the array to be used, when building a mask for contour detection.
protected FloatBufferMdArray	BasicDetectionPostProcessor.getPredsArray(FloatBufferMdArray output)	Returns the preds array from the output buffer.
protected FloatBufferMdArray	OnnxDetectionPredictor.toInputBuffer(List<BufferedImage> batch)	Converts predictor inputs to an ONNX runtime model batched input MD-array buffer.

Methods in com.itextpdf.pdfocr.onnx.detection with parameters of type FloatBufferMdArray

Modifier and Type	Method	Description
protected List<List>	OnnxDetectionPredictor.fromOutputBuffer(List<BufferedImage> inputBatch, FloatBufferMdArray outputBatch)	Converts ONNX runtime model batched output MD-array buffer to a list of predictor outputs.
protected FloatBufferMdArray	BasicDetectionPostProcessor.getMaskSourceArray(FloatBufferMdArray output)	Returns the array to be used, when building a mask for contour detection.
protected FloatBufferMdArray	EasyOcrDetectionPostProcessor.getMaskSourceArray(FloatBufferMdArray output)	Returns the array to be used, when building a mask for contour detection.
protected FloatBufferMdArray	BasicDetectionPostProcessor.getPredsArray(FloatBufferMdArray output)	Returns the preds array from the output buffer.
List	BasicDetectionPostProcessor.process(BufferedImage input, FloatBufferMdArray output)	Process ML model output for a specified image and return a list of detected objects.
List	EasyOcrDetectionPostProcessor.process(BufferedImage input, FloatBufferMdArray output)	Process ML model output for a specified image and return a list of detected objects.
List	IDetectionPostProcessor.process(BufferedImage input, FloatBufferMdArray output)	Process ML model output for a specified image and return a list of detected objects.

Uses of FloatBufferMdArray in com.itextpdf.pdfocr.onnx.orientation

Methods in com.itextpdf.pdfocr.onnx.orientation that return FloatBufferMdArray

Modifier and Type	Method	Description
protected FloatBufferMdArray	OnnxOrientationPredictor.toInputBuffer(List<BufferedImage> batch)	Converts predictor inputs to an ONNX runtime model batched input MD-array buffer.

Methods in com.itextpdf.pdfocr.onnx.orientation with parameters of type FloatBufferMdArray

Modifier and Type	Method	Description
protected List<TextOrientation>	OnnxOrientationPredictor.fromOutputBuffer(List<BufferedImage> inputBatch, FloatBufferMdArray outputBatch)	Converts ONNX runtime model batched output MD-array buffer to a list of predictor outputs.

Uses of FloatBufferMdArray in com.itextpdf.pdfocr.onnx.recognition

Methods in com.itextpdf.pdfocr.onnx.recognition that return FloatBufferMdArray

Modifier and Type	Method	Description
protected FloatBufferMdArray	OnnxRecognitionPredictor.toInputBuffer(List<BufferedImage> batch)	Converts predictor inputs to an ONNX runtime model batched input MD-array buffer.

Methods in com.itextpdf.pdfocr.onnx.recognition with parameters of type FloatBufferMdArray

Modifier and Type	Method	Description
protected List<String>	OnnxRecognitionPredictor.fromOutputBuffer(List<BufferedImage> inputBatch, FloatBufferMdArray outputBatch)	Converts ONNX runtime model batched output MD-array buffer to a list of predictor outputs.
String	BasicLabelPostProcessor.process(FloatBufferMdArray output)	Process ML model output and return recognized characters as string.
String	EndOfStringPostProcessor.process(FloatBufferMdArray output)	Process ML model output and return recognized characters as string.
String	IRecognitionPostProcessor.process(FloatBufferMdArray output)	Process ML model output and return recognized characters as string.

Uses of FloatBufferMdArray in com.itextpdf.pdfocr.onnx.util

Methods in com.itextpdf.pdfocr.onnx.util that return FloatBufferMdArray

Modifier and Type	Method	Description
static FloatBufferMdArray	BufferedImageUtil.toBchwInput(Collection<BufferedImage> images, OnnxInputProperties properties)	Converts a collection of images to a batched ML model input in a BCHW format with 1 or 3 channels.

Methods in com.itextpdf.pdfocr.onnx.util with parameters of type FloatBufferMdArray

Modifier and Type	Method	Description
static org.bytedeco.opencv.opencv_core.Mat	OpenCvUtil.binarizeMdArray(FloatBufferMdArray hwMdArray, float threshold)	Takes a two-dimensional MD-array and returns a binarized version of it as an OpenCV Mat.