| add_image_overlay | Add Overlay | 
| add_title | Add Title | 
| add_vignette | Add Vignette Effect | 
| dragon | Dragon Image | 
| dragondepth | Dragon Depthmap | 
| generate_2d_disk | Generate 2D Disk | 
| generate_2d_exponential | Generate 2D exponential Distribution | 
| generate_2d_gaussian | Generate 2D Gaussian Distribution | 
| interpolate_array | Matrix/Array Interpolation | 
| plot_image | Plot Image | 
| plot_image_grid | Plot Image Grid | 
| ray_read_image | Read Image | 
| ray_write_image | Write Image | 
| render_bokeh | Render Bokeh | 
| render_boolean_distance | Render Boolean Distance | 
| render_bw | Render Black and White | 
| render_clamp | Clamp Image | 
| render_convolution | Render Convolution | 
| render_convolution_fft | Render Convolution FFT | 
| render_reorient | Reorient Image | 
| render_resized | Resize Image | 
| run_documentation | Run Documentation |