| Package | Description |
|---|---|
| boofcv.alg.transform.fft | |
| boofcv.struct.image |
| Modifier and Type | Method and Description |
|---|---|
static <T extends ImageFloat,W extends ImageInterleaved> |
GDiscreteFourierTransformOps.createTransform(ImageDataType type)
Creates a
DiscreteFourierTransform for the specified type. |
| Modifier and Type | Method and Description |
|---|---|
static void |
GDiscreteFourierTransformOps.magnitude(ImageInterleaved transform,
ImageFloat magnitude)
Computes the magnitude of the complex image:
magnitude = sqrt( real2 + imaginary2 ) |
static void |
GDiscreteFourierTransformOps.multiplyRealComplex(ImageFloat realA,
ImageInterleaved complexB,
ImageInterleaved complexC)
Performs element-wise complex multiplication between a real image and a complex image.
|
static void |
GDiscreteFourierTransformOps.phase(ImageInterleaved transform,
ImageFloat phase)
Computes the phase of the complex image:
phase = atan2( imaginary , real ) |
static void |
GDiscreteFourierTransformOps.realToComplex(ImageFloat real,
ImageInterleaved complex)
Converts a regular image into a complex interleaved image with the imaginary component set to zero.
|
| Modifier and Type | Class and Description |
|---|---|
class |
ImageFloat<T extends ImageFloat>
Base class for images with float pixels.
|
| Modifier and Type | Class and Description |
|---|---|
class |
ImageFloat32
Image with a pixel type of 32-bit float.
|
class |
ImageFloat64
Image with a pixel type of 64-bit float.
|
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