Name | Description | |
---|---|---|
CBlkWTDataFloat Constructor |
The following tables list the members exposed by CBlkWTDataFloat.
Name | Description | |
---|---|---|
CBlkWTDataFloat Constructor |
Name | Description | |
---|---|---|
convertFactor | The value by which the absolute value of the data has to be divided in order to get the real absolute value. This value is useful to obtain the complement of 2 representation of a coefficient that is currently using the sign-magnitude representation. (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
h | The height of the code-block (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
m | The vertical index of the code-block, within the subband (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
magbits | The number of magnitude bits in the integer representation. This is only used for quantized wavelet data. (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
n | The horizontal index of the code-block, within the subband (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
nROIbp | Number of ROI magnitude bit-planes (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
nROIcoeff | Number of ROI coefficients in the code-block (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
offset | The offset in the array of the top-left coefficient (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
sb | The subband in which this code-block is found (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
scanw | The width of the scanlines used to store the data in the array (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
stepSize | The quantization step size of the code-block. The value is updated by the quantizer module (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
ulx | The horizontal coordinate of the upper-left corner of the code-block (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
uly | The vertical coordinate of the upper left corner of the code-block (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
w | The width of the code-block (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) | |
wmseScaling | The WMSE scaling factor (multiplicative) to apply to the distortion measures of the data of this code-block. By default it is 1. (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) |
Name | Description | |
---|---|---|
Data | Overridden. Returns the array containing the data, or null if there is no data array. The returned array is a float array. Sets the data array to the specified one. The provided array must be a float array, otherwise a ClassCastException is thrown. The size of the array is not checked for consistency with the code-block dimensions. | |
DataFloat | Returns the array containing the data, or null if there is no data array. Sets the data array to the specified one. The size of the array is not checked for consistency with the code-block dimensions. This method is more efficient than 'setData()'. | |
DataType | Overridden. Returns the identifier of this data type, TYPE_FLOAT, as defined in DataBlk. |
Name | Description | |
---|---|---|
ToString | Returns a string of informations about the DataBlk (Inherited from CSJ2K.j2k.wavelet.analysis.CBlkWTData) |