Reference

Categories:

Global Options:

debug help version

Input / Output:

camera clut command cursor display
display0 display2d display3d display_array display_camera
display_fft display_graph display_histogram display_parametric display_parallel
display_parallel0 display_polar display_quiver display_rgba display_tensors
display_warp echo echo_file echo_stdout function1d
funny_oneliners input input_565 input_cube input_flo
input_glob input_gpl input_text network output
output_565 output_cube output_flo output_ggr output_text
outputn outputp outputw outputx parse_cli
parse_gui pass plot print random_pattern
screen select serialize shape_circle shape_cupid
shape_diamond shape_dragon shape_fern shape_gear shape_heart
shape_polygon shape_snowflake shape_star shared sample
srand store testimage2d uncommand uniform_distribution
unserialize update verbose wait warn
window

List Manipulation:

keep move name remove remove_duplicates
remove_empty remove_named reverse sort_list

Mathematical Operators:

abs acos acosh add and
argmax argmaxabs argmin argminabs asin
asinh atan atan2 atanh bsl
bsr cos cosh div div_complex
eq exp ge gt le
lt log log10 log2 max
maxabs mdiv med min minabs
mod mmul mul mul_channels mul_complex
neq or pow rol ror
sign sin sinc sinh sqr
sqrt sub tan tanh xor

Values Manipulation:

apply_curve apply_gamma balance_gamma cast complex2polar
compress_clut compress_rle cumulate cut decompress_clut
decompress_clut_rbf decompress_clut_pde decompress_rle discard eigen2tensor
endian equalize fill index inrange
map mix_channels negate noise noise_perlin
noise_poissondisk normp norm normalize normalize_sum
not orientation oneminus otsu polar2complex
quantize quantize_area rand replace replace_inf
replace_nan replace_naninf replace_seq replace_str round
roundify set threshold vector2tensor

Colors:

adjust_colors apply_channels autoindex bayer2rgb deltaE
cmy2rgb cmyk2rgb colorblind colormap compose_channels
direction2rgb ditheredbw fill_color gradient2rgb hcy2rgb
hsi2rgb hsi82rgb hsl2rgb hsl82rgb hsv2rgb
hsv82rgb int2rgb jzazbz2rgb jzazbz2xyz lab2lch
lab2rgb lab2srgb lab82srgb lab2xyz lab82rgb
lch2lab lch2rgb lch82rgb luminance lightness
lut_contrast map_clut mix_rgb palette pseudogray
replace_color retinex rgb2bayer rgb2cmy rgb2cmyk
rgb2hcy rgb2hsi rgb2hsi8 rgb2hsl rgb2hsl8
rgb2hsv rgb2hsv8 rgb2int rgb2jzazbz rgb2lab
rgb2lab8 rgb2lch rgb2lch8 rgb2luv rgb2ryb
rgb2srgb rgb2xyz rgb2xyz8 rgb2yiq rgb2yiq8
rgb2ycbcr rgb2yuv rgb2yuv8 remove_opacity ryb2rgb
select_color sepia solarize split_colors split_opacity
srgb2lab srgb2lab8 srgb2rgb to_a to_color
to_colormode to_gray to_graya to_pseudogray to_rgb
to_rgba transfer_histogram transfer_pca transfer_rgb xyz2jzazbz
xyz2lab xyz2rgb xyz82rgb ycbcr2rgb yiq2rgb
yiq82rgb yuv2rgb yuv82rgb

Geometry Manipulation:

append append_tiles apply_scales autocrop autocrop_components
autocrop_seq channels columns crop diagonal
elevate expand_x expand_xy expand_xyz expand_y
expand_z extract extract_region montage mirror
permute resize resize_as_image resize_mn resize_pow2
resize_ratio2d resize2dx resize2dy resize3dx resize3dy
resize3dz rotate rotate_tileable rows scale2x
scale3x scale_dcci2x seamcarve shift shrink_x
shrink_xy shrink_xyz shrink_y shrink_z slices
sort split split_tiles undistort unroll
upscale_smart warp warp_patch warp_rbf

Filtering:

bandpass bilateral blur blur_angular blur_bloom
blur_linear blur_radial blur_selective blur_x blur_xy
blur_xyz blur_y blur_z boxfilter bump2normal
compose_freq convolve convolve_fft correlate cross_correlation
curvature dct deblur deblur_goldmeinel deblur_richardsonlucy
deconvolve_fft deinterlace denoise denoise_haar denoise_patchpca
deriche dilate dilate_circ dilate_oct dilate_threshold
divergence dog diffusiontensors edges erode
erode_circ erode_oct erode_threshold fft gradient
gradient_norm gradient_orientation guided haar heat_flow
hessian idct iee ifft ihaar
ilaplacian inn inpaint inpaint_pde inpaint_flow
inpaint_holes inpaint_morpho inpaint_matchpatch kuwahara laplacian
lic map_tones map_tones_fast meancurvature_flow median
nlmeans nlmeans_core normalize_local normalized_cross_correlation percentile
peronamalik_flow phase_correlation pde_flow periodize_poisson rbf
red_eye remove_hotpixels remove_pixels rolling_guidance sharpen
smooth split_freq solve_poisson split_details structuretensors
solidify syntexturize syntexturize_matchpatch tv_flow unsharp
unsharp_octave vanvliet voronoi watermark_fourier watershed

Features Extraction:

area area_fg at_line at_quadrangle barycenter
delaunay detect_skin displacement distance fftpolar
histogram histogram_nd histogram_cumul histogram_pointwise hough
ifftpolar isophotes label label_fg laar
max_patch min_patch minimal_path mse patches
matchpatch plot2value pointcloud psnr segment_watershed
shape2bump skeleton slic ssd_patch thinning
tones topographic_map tsp variance_patch

Image Drawing:

arrow axes ball chessboard cie1931
circle close_binary ellipse flood gaussian
graph grid image line linethick
mandelbrot marble maze maze_mask newton_fractal
object3d pack_sprites piechart plasma point
polka_dots polygon quiver rectangle rorschach
sierpinski spiralbw spline tetraedron_shade text
text_outline triangle_shade truchet turbulence yinyang

Matrix Computation:

dijkstra eigen invert orthogonalize mproj
solve svd transpose trisolve

3D Meshes:

add3d animate3d apply_camera3d apply_matrix3d array3d
arrow3d axes3d boundingbox3d box3d center3d
circle3d circles3d color3d colorcube3d cone3d
cubes3d cup3d cylinder3d delaunay3d distribution3d
div3d double3d elevation3d empty3d extrude3d
focale3d gaussians3d gmic3d gyroid3d histogram3d
image6cube3d imageblocks3d imagecube3d imageplane3d imagepyramid3d
imagerubik3d imagesphere3d isoline3d isosurface3d label3d
label_points3d lathe3d light3d line3d lissajous3d
mode3d moded3d mul3d normalize3d opacity3d
parametric3d pca_patch3d plane3d point3d pointcloud3d
pose3d primitives3d projections3d pyramid3d quadrangle3d
random3d reverse3d rotate3d rotation3d sierpinski3d
size3d skeleton3d snapshot3d specl3d specs3d
sphere3d spherical3d spline3d split3d sprite3d
sprites3d star3d streamline3d sub3d superformula3d
tensors3d text_pointcloud3d text3d texturize3d torus3d
triangle3d volume3d weird3d

Control Flow:

apply_parallel apply_parallel_channels apply_parallel_overlap apply_tiles apply_timeout
check check3d check_display continue break
do done elif else fi
endlocal error eval exec for
if local mutex noarg onfail
parallel progress quit repeat return
rprogress run skip status while

Arrays, Tiles and Frames:

array array_fade array_mirror array_random frame_blur
frame_cube frame_fuzzy frame_painting frame_pattern frame_round
frame_seamless frame_x frame_xy frame_xyz frame_y
img2ascii imagegrid imagegrid_hexagonal imagegrid_triangular linearize_tiles
map_sprites pack puzzle quadratize_tiles rotate_tiles
shift_tiles taquin tunnel

Artistic:

boxfitting brushify cartoon color_ellipses cubism
draw_whirl drawing drop_shadow ellipsionism fire_edges
fractalize glow halftone hardsketchbw hearts
houghsketchbw lightrays light_relief linify mosaic
old_photo pencilbw pixelsort polaroid polygonize
poster_edges poster_hope rodilius sketchbw sponge
stained_glass stars stencil stencilbw stylize
tetris warhol weave whirls

Warpings:

deform euclidean2polar equirectangular2nadirzenith fisheye flower
kaleidoscope map_sphere nadirzenith2equirectangular polar2euclidean raindrops
ripple rotoidoscope spherize symmetrize transform_polar
twirl warp_perspective water wave wind
zoom

Degradations:

cracks light_patch noise_hurl pixelize scanlines
shade_stripes shadow_patch spread stripes_y texturize_canvas
texturize_paper vignette watermark_visible

Blending and Fading:

blend blend_edges blend_fade blend_median blend_seamless
fade_diamond fade_linear fade_radial fade_x fade_y
fade_z sub_alpha

Image Sequences and Videos:

animate apply_camera apply_files apply_video average_files
average_video fade_files fade_video files2video median_files
median_video morph morph_files morph_rbf morph_video
register_nonrigid register_rigid transition transition3d video2files

Neural Networks:

nn_new_input nn_new_output nn_new_fullyconnected nn_propagate_batch nn_propagate
nn_backpropagate_batch nn_backpropagate nn_update nn_output nn_serialize
nn_unserialize nn_input

Convenience Functions:

alert arg arg0 arg2var autocrop_coords
average_colors base642img base642uchar basename bin
bin2dec covariance_colors dec dec2str dec2bin
dec2hex dec2oct fact fibonacci file_mv
file_rand file_rm filename files fitratio_wh
fitscreen fontchart fps gcd hex
hex2dec hex2img hex2str img2base64 img2hex
img2str img2text img82hex hex2img8 is_3d
is_change is_half is_ext is_image_arg is_pattern
is_percent is_variable_name is_videofilename is_macos is_windows
math_lib mad max_w max_h max_d
max_s max_wh max_whd max_whds median_color
min_w min_h min_d min_s min_wh
min_whd min_whds named normalize_filename oct
oct2dec padint path_cache path_current path_gimp
path_tmp remove_copymark reset rgb rgba
std_noise str str2hex strcapitalize strcontains
strlen strreplace strlowercase struppercase strvar
strver tic toc to_clutname uchar2base64

Other Interactive Commands:

demos tixy x_2048 x_blobs x_bouncing
x_color_curves x_colorize x_connect4 x_crop x_cut
x_fire x_fireworks x_fisheye x_fourier x_grab_color
x_hanoi x_histogram x_hough x_jawbreaker x_landscape
x_life x_light x_mandelbrot x_mask_color x_metaballs3d
x_minesweeper x_minimal_path x_morph x_pacman x_paint
x_plasma x_quantize_rgb x_reflection3d x_rubber3d x_segment
x_select_color x_select_function1d x_select_palette x_shadebobs x_spline
x_starfield3d x_tetris x_threshold x_tictactoe x_warp
x_waves x_whirl

Command Shortcuts:

Shortcut nameEquivalent command name
hhelp
mcommand
ddisplay
d0display0
d2ddisplay2d
d3ddisplay3d
dadisplay_array
dcdisplay_camera
dfftdisplay_fft
dgdisplay_graph
dhdisplay_histogram
dpdisplay_parallel
dp0display_parallel0
dqdisplay_quiver
drgbadisplay_rgba
dtdisplay_tensors
dwdisplay_warp
eecho
iinput
iginput_glob
itinput_text
ooutput
otoutput_text
onoutputn
opoutputp
owoutputw
oxoutputx
pprint
shshared
spsample
umuncommand
upupdate
vverbose
wwindow
kkeep
mvmove
nmname
rmremove
rmnremove_named
rvreverse
+add
&and
<<bsl
>>bsr
/div
==eq
>=ge
>gt
<=le
<lt
m/mdiv
%mod
m*mmul
*mul
!=neq
|or
^pow
-sub
ccut
ffill
irinrange
nnormalize
=set
acapply_channels
fcfill_color
aappend
zcrop
rresize
riresize_as_image
rr2dresize_ratio2d
r2dxresize2dx
r2dyresize2dy
r3dxresize3dx
r3dyresize3dy
r3dzresize3dz
ssplit
yunroll
bblur
ggradient
jimage
j3dobject3d
ttext
totext_outline
+3dadd3d
c3dcenter3d
col3dcolor3d
/3ddiv3d
db3ddouble3d
f3dfocale3d
l3dlight3d
m3dmode3d
md3dmoded3d
*3dmul3d
n3dnormalize3d
o3dopacity3d
p3dprimitives3d
rv3dreverse3d
r3drotate3d
sl3dspecl3d
ss3dspecs3d
s3dsplit3d
-3dsub3d
t3dtexturize3d
apapply_parallel
apcapply_parallel_channels
apoapply_parallel_overlap
atapply_tiles
endlendlocal
xexec
llocal
qquit
ustatus
frameframe_xy
nmdnamed
xzx_crop