Quantization_32_bit (omero-renderer 5.6.1 API)

java.lang.Object
- omeis.providers.re.quantum.QuantumStrategy
- - omeis.providers.re.quantum.Quantization_32_bit

```
public class Quantization_32_bit
extends QuantumStrategy
```
Quantization process. In charge of building a look-up table for each active wavelength. The mapping process is done in three mapping steps, for some computer reasons, we cannot compose (in the mathematical sense) the three maps directly. Each wavelength initializes a strategy, in order to preserve the 5D-notion of OME image, we first compute the normalized parameters. We determine a pseudo-decile (not decile in maths terms) interval and compute the associated parameters to reduce the irrelevant values (noiseReduction).

Since:

OME5.1

Field Summary
- Fields inherited from class omeis.providers.re.quantum.QuantumStrategy
  DECILE, MAX, MIN, pixels, qDef, valueMapper

Constructor Summary

Constructors
Constructor Description

Quantization_32_bit(ome.model.display.QuantumDef qd, ome.model.core.Pixels pixels)
Creates a new strategy.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`onWindowChange()`	The input window size changed, re-map the values.
`int`	`quantize(double value)`	Implemented as specified in `QuantumStrategy`.

Methods inherited from class omeis.providers.re.quantum.QuantumStrategy
getCurveCoefficient, getFamily, getGlobalMax, getGlobalMin, getMiddleRange, getNoiseReduction, getOriginalGlobalMax, getOriginalGlobalMin, getPixelsTypeMax, getPixelsTypeMin, getWindowEnd, getWindowStart, setExtent, setMap, setMapping, setQuantizationMap, setWindow

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Quantization_32_bit
```
public Quantization_32_bit(ome.model.display.QuantumDef qd,
                           ome.model.core.Pixels pixels)
```
    Creates a new strategy.
    
    Parameters:
    
    qd - Quantum definition object, contained mapping data.
    
    pixels - The pixels
- Method Detail
  - onWindowChange
```
protected void onWindowChange()
```
    The input window size changed, re-map the values.
    
    Specified by:
    
    onWindowChange in class QuantumStrategy
  - quantize
```
public int quantize(double value)
             throws QuantizationException
```
    Implemented as specified in QuantumStrategy.
    
    Specified by:
    
    quantize in class QuantumStrategy
    
    Parameters:
    
    value - The pixel intensity value.
    
    Returns:
    
    The value in the codomain interval i.e. sub-interval of [0, 255].
    
    Throws:
    
    QuantizationException - If the specified value is not in the interval [globalMin, globalMax].
    
    See Also:
    
    QuantumStrategy.quantize(double)