Package boofcv.core.encoding

Class ConvertYuv420_888

java.lang.Object

boofcv.core.encoding.ConvertYuv420_888

public class ConvertYuv420_888
extends Object

Functions for converting YUV 420 888 into BoofCV imgae types.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	ConvertYuv420_888.ProcessorYuv

Constructor Summary

Constructors

Constructor	Description
ConvertYuv420_888()

Method Summary

Modifier and Type	Method	Description
static byte[]	declareWork(int strideY, int strideUV, byte[] work)
static void	yuvToBoof(ByteBuffer bufferY, ByteBuffer bufferU, ByteBuffer bufferV, int width, int height, int strideY, int strideUV, int stridePixelUV, ColorFormat colorOutput, ImageBase output, @Nullable GrowArray<DogArray_I8> workArrays)
static GrayF32	yuvToGray(ByteBuffer bufferY, int width, int height, int strideRow, @Nullable GrayF32 output, @Nullable GrowArray<DogArray_I8> workArrays)	Converts a YUV buffer into a gray scale image.
static GrayU8	yuvToGray(ByteBuffer bufferY, int width, int height, int strideRow, @Nullable GrayU8 output)	Converts a YUV buffer into a gray scale image.
static <T extends ImageGray<T>> T	yuvToGray(ByteBuffer bufferY, int width, int height, int strideRow, T output, @Nullable GrowArray<DogArray_I8> workArrays, Class<T> outputType)	Converts an YUV 420 888 into gray
static InterleavedF32	yuvToInterleavedRgbF32(ByteBuffer bufferY, ByteBuffer bufferU, ByteBuffer bufferV, int width, int height, int strideY, int strideUV, int stridePixelUV, @Nullable InterleavedF32 output, @Nullable GrowArray<DogArray_I8> workArrays)
static InterleavedU8	yuvToInterleavedRgbU8(ByteBuffer bufferY, ByteBuffer bufferU, ByteBuffer bufferV, int width, int height, int strideY, int strideUV, int stridePixelUV, @Nullable InterleavedU8 output, @Nullable GrowArray<DogArray_I8> workArrays)
static InterleavedU8	yuvToInterleavedYuvU8(ByteBuffer bufferY, ByteBuffer bufferU, ByteBuffer bufferV, int width, int height, int strideY, int strideUV, int stridePixelUV, @Nullable InterleavedU8 output, @Nullable GrowArray<DogArray_I8> workArrays)
static Planar<GrayF32>	yuvToPlanarRgbF32(ByteBuffer bufferY, ByteBuffer bufferU, ByteBuffer bufferV, int width, int height, int strideY, int strideUV, int stridePixelUV, @Nullable Planar<GrayF32> output, @Nullable GrowArray<DogArray_I8> workArrays)
static Planar<GrayU8>	yuvToPlanarRgbU8(ByteBuffer bufferY, ByteBuffer bufferU, ByteBuffer bufferV, int width, int height, int strideY, int strideUV, int stridePixelUV, @Nullable Planar<GrayU8> output, @Nullable GrowArray<DogArray_I8> workArrays)
static Planar<GrayU8>	yuvToPlanarYuvU8(ByteBuffer bufferY, ByteBuffer bufferU, ByteBuffer bufferV, int width, int height, int strideY, int strideUV, int stridePixelUV, @Nullable Planar<GrayU8> output, @Nullable GrowArray<DogArray_I8> workArrays)

Methods inherited from class java.lang.Object

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

Constructor Details

ConvertYuv420_888

public ConvertYuv420_888()

Method Details

declareWork

public static byte[] declareWork(int strideY,
 int strideUV,
 byte[] work)

yuvToBoof

public static void yuvToBoof(ByteBuffer bufferY,
 ByteBuffer bufferU,
 ByteBuffer bufferV,
 int width,
 int height,
 int strideY,
 int strideUV,
 int stridePixelUV,
 ColorFormat colorOutput,
 ImageBase output,
 @Nullable
 @Nullable GrowArray<DogArray_I8> workArrays)

yuvToGray

public static <T extends ImageGray<T>> T yuvToGray(ByteBuffer bufferY,
 int width,
 int height,
 int strideRow,
 T output,
 @Nullable
 @Nullable GrowArray<DogArray_I8> workArrays,
 Class<T> outputType)

Converts an YUV 420 888 into gray

Type Parameters:

T - Output image type

Parameters:

output - Output: Optional storage for output image. Can be null.

outputType - Output: Type of output image

Returns:

Gray scale image

yuvToGray

public static GrayF32 yuvToGray(ByteBuffer bufferY,
 int width,
 int height,
 int strideRow,
 @Nullable
 @Nullable GrayF32 output,
 @Nullable
 @Nullable GrowArray<DogArray_I8> workArrays)

Converts a YUV buffer into a gray scale image.

Parameters:

output - Output: Optional storage for output image. Can be null.

Returns:

Gray scale image

yuvToGray

public static GrayU8 yuvToGray(ByteBuffer bufferY,
 int width,
 int height,
 int strideRow,
 @Nullable
 @Nullable GrayU8 output)

Converts a YUV buffer into a gray scale image.

yuvToPlanarRgbU8

public static Planar<GrayU8> yuvToPlanarRgbU8(ByteBuffer bufferY,
 ByteBuffer bufferU,
 ByteBuffer bufferV,
 int width,
 int height,
 int strideY,
 int strideUV,
 int stridePixelUV,
 @Nullable
 @Nullable Planar<GrayU8> output,
 @Nullable
 @Nullable GrowArray<DogArray_I8> workArrays)

yuvToPlanarRgbF32

public static Planar<GrayF32> yuvToPlanarRgbF32(ByteBuffer bufferY,
 ByteBuffer bufferU,
 ByteBuffer bufferV,
 int width,
 int height,
 int strideY,
 int strideUV,
 int stridePixelUV,
 @Nullable
 @Nullable Planar<GrayF32> output,
 @Nullable
 @Nullable GrowArray<DogArray_I8> workArrays)

yuvToInterleavedRgbU8

public static InterleavedU8 yuvToInterleavedRgbU8(ByteBuffer bufferY,
 ByteBuffer bufferU,
 ByteBuffer bufferV,
 int width,
 int height,
 int strideY,
 int strideUV,
 int stridePixelUV,
 @Nullable
 @Nullable InterleavedU8 output,
 @Nullable
 @Nullable GrowArray<DogArray_I8> workArrays)

yuvToInterleavedRgbF32

public static InterleavedF32 yuvToInterleavedRgbF32(ByteBuffer bufferY,
 ByteBuffer bufferU,
 ByteBuffer bufferV,
 int width,
 int height,
 int strideY,
 int strideUV,
 int stridePixelUV,
 @Nullable
 @Nullable InterleavedF32 output,
 @Nullable
 @Nullable GrowArray<DogArray_I8> workArrays)

yuvToPlanarYuvU8

public static Planar<GrayU8> yuvToPlanarYuvU8(ByteBuffer bufferY,
 ByteBuffer bufferU,
 ByteBuffer bufferV,
 int width,
 int height,
 int strideY,
 int strideUV,
 int stridePixelUV,
 @Nullable
 @Nullable Planar<GrayU8> output,
 @Nullable
 @Nullable GrowArray<DogArray_I8> workArrays)

yuvToInterleavedYuvU8

public static InterleavedU8 yuvToInterleavedYuvU8(ByteBuffer bufferY,
 ByteBuffer bufferU,
 ByteBuffer bufferV,
 int width,
 int height,
 int strideY,
 int strideUV,
 int stridePixelUV,
 @Nullable
 @Nullable InterleavedU8 output,
 @Nullable
 @Nullable GrowArray<DogArray_I8> workArrays)