| binarise | Binarise a numeric array |
| binarize | Binarise a numeric array |
| binary | Check for a binary array |
| boxKernel | Kernel-generating functions |
| closing | Standard mathematical morphology operations |
| components | Find connected components |
| components.default | Find connected components |
| dilate | Standard mathematical morphology operations |
| display | Display a 2D image |
| display.array | Display a 2D image |
| display.default | Display a 2D image |
| display.matrix | Display a 2D image |
| distanceTransform | Distance transforms |
| distanceTransform.default | Distance transforms |
| erode | Standard mathematical morphology operations |
| gameOfLife | Conway's Game of Life |
| gaussianKernel | Kernel-generating functions |
| gaussianSmooth | Smooth a numeric array with a Gaussian kernel |
| gosperGliderGun | Conway's Game of Life |
| isKernel | Kernel-generating functions |
| isKernelArray | Kernel-generating functions |
| isKernelFunction | Kernel-generating functions |
| kernelArray | Kernel-generating functions |
| kernelFunction | Kernel-generating functions |
| kernels | Kernel-generating functions |
| lanczosKernel | Kernel-generating functions |
| meanFilter | Apply a filter to an array |
| medianFilter | Apply a filter to an array |
| mitchellNetravaliKernel | Kernel-generating functions |
| mnKernel | Kernel-generating functions |
| morph | Morph an array with a kernel |
| morph.default | Morph an array with a kernel |
| morphology | Standard mathematical morphology operations |
| neighbourhood | Get neighbourhood information for an array |
| opening | Standard mathematical morphology operations |
| plot.kernelArray | Sampling and plotting kernels |
| plot.kernelFunction | Sampling and plotting kernels |
| resample | Resample an array |
| resample.default | Resample an array |
| rescale | Resample an array |
| sampleKernelFunction | Sampling and plotting kernels |
| shapeKernel | Kernel-generating functions |
| skeletonise | Skeletonise a numeric array |
| skeletonize | Skeletonise a numeric array |
| sketch | Show an ASCII art representation of a 2D image or matrix |
| sobelFilter | Apply a filter to an array |
| sobelKernel | Kernel-generating functions |
| symmetric | Check for a symmetric array |
| threshold | Threshold a numeric array or vector |
| triangleKernel | Kernel-generating functions |