Package boofcv.alg.filter.binary.impl

Class ThresholdBlockMean_F32

java.lang.Object

boofcv.alg.filter.binary.ThresholdBlockMean<GrayF32>

boofcv.alg.filter.binary.impl.ThresholdBlockMean_F32

All Implemented Interfaces:

ThresholdBlock.BlockProcessor<GrayF32,GrayF32>

public class ThresholdBlockMean_F32
extends ThresholdBlockMean<GrayF32>

Implementation of ThresholdBlockMean for input images of type GrayU8

Field Summary

Fields inherited from class boofcv.alg.filter.binary.ThresholdBlockMean

a, b, blockHeight, blockWidth, thresholdFromLocalBlocks

Constructor Summary

Constructors

Constructor	Description
ThresholdBlockMean_F32(double scale, boolean down)

Method Summary

Modifier and Type	Method	Description
void	computeBlockStatistics(int x0, int y0, int width, int height, int indexStats, GrayF32 input, GrayF32 stats)	Computes the min-max value inside a block
ThresholdBlock.BlockProcessor<GrayF32,GrayF32>	copy()	Creates a copy.
GrayF32	createStats()
void	thresholdBlock(int blockX0, int blockY0, GrayF32 input, GrayF32 stats, GrayU8 output)	Thresholds all the pixels inside the specified block

Methods inherited from class boofcv.alg.filter.binary.ThresholdBlockMean

init, isDown

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ThresholdBlockMean_F32

public ThresholdBlockMean_F32(double scale,
 boolean down)

Method Details

thresholdBlock

public void thresholdBlock(int blockX0,
 int blockY0,
 GrayF32 input,
 GrayF32 stats,
 GrayU8 output)

Description copied from interface: ThresholdBlock.BlockProcessor

Thresholds all the pixels inside the specified block

Parameters:

blockX0 - Block x-coordinate

blockY0 - Block y-coordinate

input - Input image

output - Output image

copy

public ThresholdBlock.BlockProcessor<GrayF32,GrayF32> copy()

Description copied from interface: ThresholdBlock.BlockProcessor

Creates a copy. For concurrent code

createStats

public GrayF32 createStats()

computeBlockStatistics

public void computeBlockStatistics(int x0,
 int y0,
 int width,
 int height,
 int indexStats,
 GrayF32 input,
 GrayF32 stats)

Description copied from interface: ThresholdBlock.BlockProcessor

Computes the min-max value inside a block

Parameters:

x0 - lower bound pixel value of block, x-axis

y0 - upper bound pixel value of block, y-axis

width - Block's width

height - Block's height

indexStats - array index of statistics image pixel

input - Input image