Package boofcv.alg.filter.binary.impl

Class ThresholdBlockMinMax_F32

java.lang.Object

boofcv.alg.filter.binary.ThresholdBlockMinMax<GrayF32,InterleavedF32>

boofcv.alg.filter.binary.impl.ThresholdBlockMinMax_F32

All Implemented Interfaces:

ThresholdBlock.BlockProcessor<GrayF32,InterleavedF32>

public class ThresholdBlockMinMax_F32
extends ThresholdBlockMinMax<GrayF32,InterleavedF32>

Implementation of ThresholdBlockMinMax for input images of type GrayF32

Field Summary

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

blockHeight, blockWidth, down, minimumSpread, thresholdFromLocalBlocks

Constructor Summary

Constructors

Constructor	Description
ThresholdBlockMinMax_F32(float minimumSpread, float scale, boolean down)

Method Summary

Modifier and Type	Method	Description
void	computeBlockStatistics(int x0, int y0, int width, int height, int indexMinMax, GrayF32 input, InterleavedF32 stats)	Computes the min-max value inside a block
ThresholdBlock.BlockProcessor<GrayF32,InterleavedF32>	copy()	Creates a copy.
InterleavedF32	createStats()
void	thresholdBlock(int blockX0, int blockY0, GrayF32 input, InterleavedF32 stats, GrayU8 output)	Thresholds all the pixels inside the specified block

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

init

Methods inherited from class java.lang.Object

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

Constructor Details

ThresholdBlockMinMax_F32

public ThresholdBlockMinMax_F32(float minimumSpread,
 float scale,
 boolean down)

Method Details

thresholdBlock

public void thresholdBlock(int blockX0,
 int blockY0,
 GrayF32 input,
 InterleavedF32 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,InterleavedF32> copy()

Description copied from interface: ThresholdBlock.BlockProcessor

Creates a copy. For concurrent code

createStats

public InterleavedF32 createStats()

computeBlockStatistics

public void computeBlockStatistics(int x0,
 int y0,
 int width,
 int height,
 int indexMinMax,
 GrayF32 input,
 InterleavedF32 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

indexMinMax - array index of statistics image pixel

input - Input image