diff --git a/docs/images/manual_clonefilter_0.png b/docs/images/manual_clonefilter_0.png
new file mode 100644
index 0000000..04c8b81
Binary files /dev/null and b/docs/images/manual_clonefilter_0.png differ
diff --git a/docs/images/manual_clonefilter_1.png b/docs/images/manual_clonefilter_1.png
new file mode 100644
index 0000000..a754869
Binary files /dev/null and b/docs/images/manual_clonefilter_1.png differ
diff --git a/docs/images/manual_clonefilter_2.png b/docs/images/manual_clonefilter_2.png
new file mode 100644
index 0000000..9d04b46
Binary files /dev/null and b/docs/images/manual_clonefilter_2.png differ
diff --git a/docs/images/manual_filter_alpha_chromakey.png b/docs/images/manual_filter_alpha_chromakey.png
new file mode 100644
index 0000000..76aafff
Binary files /dev/null and b/docs/images/manual_filter_alpha_chromakey.png differ
diff --git a/docs/images/manual_filter_alpha_fill.png b/docs/images/manual_filter_alpha_fill.png
new file mode 100644
index 0000000..7ec3221
Binary files /dev/null and b/docs/images/manual_filter_alpha_fill.png differ
diff --git a/docs/images/manual_filter_alpha_lumakey.png b/docs/images/manual_filter_alpha_lumakey.png
new file mode 100644
index 0000000..64fedfa
Binary files /dev/null and b/docs/images/manual_filter_alpha_lumakey.png differ
diff --git a/docs/images/manual_filter_blur_closing.png b/docs/images/manual_filter_blur_closing.png
new file mode 100644
index 0000000..d9c8d0b
Binary files /dev/null and b/docs/images/manual_filter_blur_closing.png differ
diff --git a/docs/images/manual_filter_blur_fast.png b/docs/images/manual_filter_blur_fast.png
new file mode 100644
index 0000000..ce3e59b
Binary files /dev/null and b/docs/images/manual_filter_blur_fast.png differ
diff --git a/docs/images/manual_filter_blur_gaussian.png b/docs/images/manual_filter_blur_gaussian.png
new file mode 100644
index 0000000..18c7aa4
Binary files /dev/null and b/docs/images/manual_filter_blur_gaussian.png differ
diff --git a/docs/images/manual_filter_blur_opening.png b/docs/images/manual_filter_blur_opening.png
new file mode 100644
index 0000000..8aa4801
Binary files /dev/null and b/docs/images/manual_filter_blur_opening.png differ
diff --git a/docs/images/manual_filter_blur_scattered.png b/docs/images/manual_filter_blur_scattered.png
new file mode 100644
index 0000000..ae6a04d
Binary files /dev/null and b/docs/images/manual_filter_blur_scattered.png differ
diff --git a/docs/images/manual_filter_delay.png b/docs/images/manual_filter_delay.png
new file mode 100644
index 0000000..373c9a5
Binary files /dev/null and b/docs/images/manual_filter_delay.png differ
diff --git a/docs/images/manual_filter_downsample.png b/docs/images/manual_filter_downsample.png
new file mode 100644
index 0000000..03176dc
Binary files /dev/null and b/docs/images/manual_filter_downsample.png differ
diff --git a/docs/images/manual_filter_edge_contour.png b/docs/images/manual_filter_edge_contour.png
new file mode 100644
index 0000000..3f12849
Binary files /dev/null and b/docs/images/manual_filter_edge_contour.png differ
diff --git a/docs/images/manual_filter_edge_freichen.png b/docs/images/manual_filter_edge_freichen.png
new file mode 100644
index 0000000..4b75b57
Binary files /dev/null and b/docs/images/manual_filter_edge_freichen.png differ
diff --git a/docs/images/manual_filter_edge_sobel.png b/docs/images/manual_filter_edge_sobel.png
new file mode 100644
index 0000000..6e62195
Binary files /dev/null and b/docs/images/manual_filter_edge_sobel.png differ
diff --git a/docs/images/manual_filter_edge_thresholding.png b/docs/images/manual_filter_edge_thresholding.png
new file mode 100644
index 0000000..c4dbd0d
Binary files /dev/null and b/docs/images/manual_filter_edge_thresholding.png differ
diff --git a/docs/images/manual_filter_sharpen_blackhat.png b/docs/images/manual_filter_sharpen_blackhat.png
new file mode 100644
index 0000000..5853513
Binary files /dev/null and b/docs/images/manual_filter_sharpen_blackhat.png differ
diff --git a/docs/images/manual_filter_sharpen_convolution.png b/docs/images/manual_filter_sharpen_convolution.png
new file mode 100644
index 0000000..8a12e66
Binary files /dev/null and b/docs/images/manual_filter_sharpen_convolution.png differ
diff --git a/docs/images/manual_filter_sharpen_edge.png b/docs/images/manual_filter_sharpen_edge.png
new file mode 100644
index 0000000..ad513a9
Binary files /dev/null and b/docs/images/manual_filter_sharpen_edge.png differ
diff --git a/docs/images/manual_filter_sharpen_unsharpmask.png b/docs/images/manual_filter_sharpen_unsharpmask.png
new file mode 100644
index 0000000..00ff6c9
Binary files /dev/null and b/docs/images/manual_filter_sharpen_unsharpmask.png differ
diff --git a/docs/images/manual_filter_sharpen_whitehat.png b/docs/images/manual_filter_sharpen_whitehat.png
new file mode 100644
index 0000000..174f95b
Binary files /dev/null and b/docs/images/manual_filter_sharpen_whitehat.png differ
diff --git a/docs/images/manual_filter_smooth_add_grain.png b/docs/images/manual_filter_smooth_add_grain.png
new file mode 100644
index 0000000..a0706e2
Binary files /dev/null and b/docs/images/manual_filter_smooth_add_grain.png differ
diff --git a/docs/images/manual_filter_smooth_add_noise.png b/docs/images/manual_filter_smooth_add_noise.png
new file mode 100644
index 0000000..8dd1fb9
Binary files /dev/null and b/docs/images/manual_filter_smooth_add_noise.png differ
diff --git a/docs/images/manual_filter_smooth_bilateral.png b/docs/images/manual_filter_smooth_bilateral.png
new file mode 100644
index 0000000..09574f2
Binary files /dev/null and b/docs/images/manual_filter_smooth_bilateral.png differ
diff --git a/docs/images/manual_filter_smooth_closing.png b/docs/images/manual_filter_smooth_closing.png
new file mode 100644
index 0000000..9979880
Binary files /dev/null and b/docs/images/manual_filter_smooth_closing.png differ
diff --git a/docs/images/manual_filter_smooth_dilation.png b/docs/images/manual_filter_smooth_dilation.png
new file mode 100644
index 0000000..ac9dbe4
Binary files /dev/null and b/docs/images/manual_filter_smooth_dilation.png differ
diff --git a/docs/images/manual_filter_smooth_erosion.png b/docs/images/manual_filter_smooth_erosion.png
new file mode 100644
index 0000000..4c1eb68
Binary files /dev/null and b/docs/images/manual_filter_smooth_erosion.png differ
diff --git a/docs/images/manual_filter_smooth_kuwahara.png b/docs/images/manual_filter_smooth_kuwahara.png
new file mode 100644
index 0000000..3206578
Binary files /dev/null and b/docs/images/manual_filter_smooth_kuwahara.png differ
diff --git a/docs/images/manual_filter_smooth_opening.png b/docs/images/manual_filter_smooth_opening.png
new file mode 100644
index 0000000..917f39f
Binary files /dev/null and b/docs/images/manual_filter_smooth_opening.png differ
diff --git a/docs/images/manual_filter_smooth_removenoise.png b/docs/images/manual_filter_smooth_removenoise.png
new file mode 100644
index 0000000..0ab3054
Binary files /dev/null and b/docs/images/manual_filter_smooth_removenoise.png differ
diff --git a/docs/images/manual_shadertoy_0.png b/docs/images/manual_shadertoy_0.png
new file mode 100644
index 0000000..6dfb6a4
Binary files /dev/null and b/docs/images/manual_shadertoy_0.png differ
diff --git a/docs/images/manual_shadertoy_1.png b/docs/images/manual_shadertoy_1.png
new file mode 100644
index 0000000..1fb70ff
Binary files /dev/null and b/docs/images/manual_shadertoy_1.png differ
diff --git a/docs/images/manual_shadertoy_2.png b/docs/images/manual_shadertoy_2.png
new file mode 100644
index 0000000..cd372b3
Binary files /dev/null and b/docs/images/manual_shadertoy_2.png differ
diff --git a/docs/images/manual_shadertoy_3.png b/docs/images/manual_shadertoy_3.png
new file mode 100644
index 0000000..f841c84
Binary files /dev/null and b/docs/images/manual_shadertoy_3.png differ
diff --git a/docs/images/manual_shadertoy_4.png b/docs/images/manual_shadertoy_4.png
new file mode 100644
index 0000000..6778e27
Binary files /dev/null and b/docs/images/manual_shadertoy_4.png differ
diff --git a/docs/images/manual_shadertoy_5.png b/docs/images/manual_shadertoy_5.png
new file mode 100644
index 0000000..f0f6f35
Binary files /dev/null and b/docs/images/manual_shadertoy_5.png differ