Man pages for matiasb/biOps
Image processing and analysis
| biOps-package | Basic image operations and image processing |
| imagedata | Generate an imagedata |
| imageType | Get information on color type of imagedata |
| imgAdd | Add two images |
| imgAND | And two images |
| imgAverage | Average images |
| imgAverageShrink | Shrink an image |
| imgBilinearRotate | Rotate an image |
| imgBilinearScale | Scale an image |
| imgBinaryClosing | Applies a "closing" to an image |
| imgBinaryDilation | Dilation of a binary image |
| imgBinaryErosion | Erosion of a binary image |
| imgBinaryOpening | Applies an "opening" to an image |
| imgBlockMedianFilter | Filters an image |
| imgBlueBand | Return the image blue band |
| imgBlur | Blurs an image |
| imgBoost | High Boosts an image |
| imgCanny | Canny Edge Detection Method |
| imgConvolve | Performs an image convolution |
| imgCrop | Crops an image |
| imgCubicRotate | Rotate an image |
| imgCubicScale | Scale an image |
| imgDecreaseContrast | Decrease contrast |
| imgDecreaseIntensity | Decrease intensity |
| imgDiffer | Substract two images |
| imgDifferenceEdgeDetection | Enhaces image edges |
| imgDivide | Divide two images |
| imgEKMeans | Image clustering |
| imgFFT | Fast Fourier Transformation of an image |
| imgFFTBandPass | Apply a band pass filter on a fft matrix |
| imgFFTBandStop | Apply a band stop filter on a fft matrix |
| imgFFTConvolve | Apply a convolution filter on an imagedata through fft... |
| imgFFTHighPass | Apply a high pass filter on a fft matrix |
| imgFFTInv | Fast Fourier Inverse Transformation to an image |
| imgFFTiShift | Inverse of the imgFFTShift |
| imgFFTLowPass | Apply a low pass filter on a fft matrix |
| imgFFTPhase | Image representation of the fft matrix phase |
| imgFFTShift | Shift a matrix and leave top-left value in the center |
| imgFFTSpectrum | Image representation of the fft matrix spectrum |
| imgFreiChen | Frei-Chen Edge Detection Method |
| imgGamma | Gamma correct an image |
| imgGaussianNoise | Add gaussian noise |
| imgGetRGBFromBands | Return an RGB image |
| imgGrayScaleClosing | Applies a "closing" to an image |
| imgGrayScaleDilation | Dilation of a gray scale image |
| imgGrayScaleErosion | Erosion of a gray scale image |
| imgGrayScaleOpening | Applies an "opening" to an image |
| imgGreenBand | Return the image green band |
| imgHighPassFilter | Sharpens an image |
| imgHistogram | Return the image histogram |
| imgHomogeneityEdgeDetection | Enhaces image edges |
| imgHorizontalMirroring | Horizontal mirror an image |
| imgIncreaseContrast | Increase contrast |
| imgIncreaseIntensity | Increase intensity |
| imgIsoData | Image clustering |
| imgKDKMeans | Image clustering |
| imgKirsch | Kirsch Edge Detection Method |
| imgKMeans | Image clustering |
| imgMarrHildreth | Marr-Hildreth Edge Detection Method |
| imgMaximum | Calculates image maximum |
| imgMaximumFilter | Filters an image |
| imgMedianShrink | Shrink an image |
| imgMinimumFilter | Filters an image |
| imgMultiply | Multiply two images |
| imgNDilationErosion | Dilation/Erosion multiple apply |
| imgNearestNeighborRotate | Rotate an image |
| imgNearestNeighborScale | Scale an image |
| imgNegative | Negate an image |
| imgNErosionDilation | Erosion/Dilation multiple apply |
| imgNormalize | Normalization for vector and matrix |
| imgOR | Or two images |
| imgPadding | Pad an image to the given dimensions |
| imgPrewitt | Prewitt Edge Detection Method |
| imgPrewittCompassGradient | Prewitt Compass Gradient Edge Detection Method |
| imgRedBand | Return the image red band |
| imgRGB2Grey | Convert color imagedata to grey imagedata |
| imgRoberts | Roberts Edge Detection Method |
| imgRobinson3Level | Robinson 3-level Edge Detection Method |
| imgRobinson5Level | Robinson 5-level Edge Detection Method |
| imgRotate | Rotate an image |
| imgRotate90Clockwise | Rotate an image |
| imgRotate90CounterClockwise | Rotate an image |
| imgSaltPepperNoise | Add salt and pepper noise |
| imgScale | Scale an image |
| imgSharpen | Sharpens an image with selected mask |
| imgShenCastan | Shen-Castan Edge Detection Method |
| imgSobel | Sobel Edge Detection Method |
| imgSplineRotate | Rotate an image |
| imgSplineScale | Scale an image |
| imgStdBinaryClosing | Fixed mask binary closing |
| imgStdBinaryDilation | Fixed mask binary dilation |
| imgStdBinaryErosion | Fixed mask binary erosion |
| imgStdBinaryOpening | Fixed mask binary opening |
| imgStdBlur | Blurs an image |
| imgStdNDilationErosion | Fixed mask NDilationErosion |
| imgStdNErosionDilation | Fixed mask NErosionDilation |
| imgThreshold | Threshold an image |
| imgTranslate | Translate an image block |
| imgUnsharpen | Unsharpens an image with selected mask |
| imgVerticalMirroring | Vertical mirror an image |
| imgXOR | Xor two images |
| logo | R logo imagedata |
| plot.imagedata | Plotting an imagedata object |
| print.imagedata | Print information on a given imagedata object |
| r_dec_contrast | Decrease contrast |
| r_dec_intensity | Decrease intensity |
| readJpeg | Read jpeg file |
| readTiff | Read tiff file |
| r_gamma | Gamma correct an image |
| r_imgAdd | Add two images |
| r_imgAverage | Average images |
| r_imgDiffer | Substract two images |
| r_imgMaximum | Images maximum |
| r_inc_contrast | Increase contrast |
| r_inc_intensity | Increase intensity |
| r_look_up_table | Transforms an image by a given look-up table |
| r_negative | Negate an image |
| r_negative_lut | Negate an image |
| r_threshold | Threshold an image |
| writeJpeg | Write jpeg file |
| writeTiff | Write tiff file |
