imgwrench.commands package

Submodules

imgwrench.commands.blackwhite module

Convert color images to black and white.

imgwrench.commands.blackwhite.blackwhite(image)

Convert color images to black and white.

imgwrench.commands.colorfix module

Fix colors of images by stretching their channel histograms to full range.

imgwrench.commands.colorfix.colorfix_fixed_cutoff(img, lower_cutoff, upper_cutoff)

Fix colors by stretching channel histograms between given cutoff colors to full range.

imgwrench.commands.colorfix.colorfix_quantiles(img, level=0.01)

Fix colors by stretching channel histograms between given quantiles to full range.

imgwrench.commands.colorfix.colorfix_quantiles_fixed_cutoff(img, level, lower_cutoff, upper_cutoff)

Fix colors by stretching channel histogram between inner values of given quantiles and cutoff colors to full range.

imgwrench.commands.colorfix.quantiles(img, level=0.01)

Compute high and low quantiles to the given level

imgwrench.commands.colorfix.stretch_histogram(img, cutoffs)

Stretch channel histograms between given cutoffs to full range.

imgwrench.commands.crop module

Crop images to the given aspect ratio.

imgwrench.commands.crop.crop(image, aspect_ratio)

Crop images to the given aspect ratio.

imgwrench.commands.frame module

Put a monocolor frame around images.

imgwrench.commands.frame.frame(image, width, color)

Put a monocolor frame around images.

imgwrench.commands.resize module

Resize images to a maximum side length preserving aspect ratio.

imgwrench.commands.resize.resize(image, maxsize)

Resize image to maxsize (longer) side length preserving aspect ratio.

imgwrench.commands.save module

No-op to enable saving of images using imgwrench without processing.

imgwrench.commands.stack module

Stack images vertically, empty space in the middle.

imgwrench.commands.stack.stack(img1, img2, width, height)

Stack images vertically, empty space in the middle.

Module contents