|
| enum | scalingMode { NONE
, DEFAULT
, RANGE
} |
| | For setting mode of conversions between unsigned and signed numbers, and between integers and floats. More...
|
| |
|
| template<class T > |
| static T | min () |
| | TODO: is this [0...1] limitation for floats valid? More...
|
| |
|
template<class T > |
| static T | max () |
| | For floating-point values, returns 1.0, otherwise the upper limit of the range.
|
| |
|
template<class T > |
| static T | maxOrigin () |
| | Value to be used in inverting numbers; returns 0.0 for floating-point values.
|
| |
|
template<class T > |
| static T | limit (double x) |
| | Ensures that the value stays within the numeric range of T2.
|
| |
◆ scalingMode
For setting mode of conversions between unsigned and signed numbers, and between integers and floats.
Consider scaling a signed char image to unsigned short image . The former one takes values in range [-127,128], the latter in range [0,65535].
- NONE: negative values will be mapped to undetectValue, positive ones as such to [0,128].
- HALF: negative values will be mapped to undetectValue, [0,128] linearly to [0,65535].
- RANGE: -127 will be mapped to undetectValue, 128 to 65535, and linearly between these.
Assume that the latter will
◆ min()
TODO: is this [0...1] limitation for floats valid?
For floating-point values, returns 0.0, otherwise the lower limit of the range.
The documentation for this class was generated from the following file:
1.9.1