This is major release, meaning
-
only one new transform
-
a lot of changes.
- all parameter renaming was moved through deprecations => you got deprecation warning for months
- A few transform have change of default parameters. If you always specify parameters for each augmentations => it will not affect you.
If you have questions or proposals:
If you have complaints:
- Will be happy to see you as one of our sponsors at https://github.com/sponsors/albumentations-team
New transform
Core
- Deleted
always_apply=> usep=1to always apply andp=0for not applying. - Deleted
update_params,get_params_dependent_on_targets=> useget_params_dependent_on_data
Transforms
GaussNoise
- Deleted:
var_limit,mean - Use:
std_range,mean_range
It is not just a renaming, var_limit and std_range sample from different distributions. Sampling from std_range matches with other libraries like torchvision.
AdvancedBlur
- Deleted:
sigmaX_limit,sigmaY_limit - Use:
sigma_x_limit,sigma_y_limit
RandomCrop
- Deleted
pad_mode,pad_val_mask,pad_cvl - Use:
border_mode,fill_mask,fill
CenterCrop
- Deleted
pad_mode,pad_val_mask,pad_cvl - Use:
border_mode,fill_mask,fill
Crop
- Deleted
pad_mode,pad_val_mask,pad_cvl - Use:
border_mode,fill_mask,fill
RandomResizedCrop
- Deleted:
height,width - Use:
size
RandomSizedCrop
- Deleted:
height,width - Use:
size
RandomCropNearBBox
- Deleted:
cropping_box_key - Use:
cropping_bbox_key
CropAndPad
- Deleted:
pad_mode,pad_val_mask,pad_cvl - Use:
border_mode,fill_mask,fill
TemplateTransform
- Deleted:
template_weight
ChannelDropout
- Deleted:
fill_value - Use:
fill
CoarseDropout
- Deleted:
min_holes,max_holes,min_height,max_height,min_width,max_width,mask_fill_value,fill_value - Use:
num_holes_range,hole_height_range,hole_width_range,fill,fill_mask
Also default parameters changed:
num_height_range = (8, 8) => num_height_range = (0.1, 0.2)
num_width_range = (8, 8) => num_width_range = (0.1, 0.2)
GridDropout
- Deleted:
unit_size_min,unit_size_max,holes_number_x,holes_number_y,shift_x,shift_y,fill_value,mask_fill_value - Use:
unit_size_range,holes_number_xy,fill,fill_mask
MaskDropout
- Deleted:
image_fill_value,mask_fill_value - Use:
fill,fill_mask
XYMasking
- Deleted:
mask_fill_value,fill_value - Use:
fill,fill_mask
Rotate
- Deleted:
value,mask_value - Use:
fill,fill_mask
Changed default value for border_mode from cv2.BORDER_REFLECT_101 to cv2.BORDER_CONSTANT
SafeRotate
- Deleted:
value,mask_value - Use:
fill,fill_mask
Changed default value for border_mode from cv2.BORDER_REFLECT_101 to cv2.BORDER_CONSTANT
ElasticTransform
- Deleted:
border_mode,value,mask_value
Perspective
- Deleted:
pad_mode,pad_val,mask_pad_val
Affine
- Deleted:
cval,cval_mask,mode - Use:
fill,fill_mask,border_mode
ShiftScaleRotate
- Deleted:
value,mask_value - Use:
fill,fill_mask
Changed default border_mode from cv2.BORDER_REFLECT_101 to cv2.BORDER_CONSTANT
PiesewiseAffine
- Deleted:
cval,cval_mask,mode,keypoints_threshold
OpticalDistortion
- Deleted:
shift_limit,value,mask_value,border_mode
GridDistortion
- Deleted:
value,mask_value,border_mode
RandomRotate90
Changed default probability from p=0.5 to p=1
PadIfNeeded
- Deleted:
value,mask_value - Use:
fill,fill_mask
Changed default value for border_mode from cv2.BORDER_REFLECT_101 to cv2.BORDER_CONSTANT
ImageCompression
- Deleted:
quality_lower,quality_upper - Use:
quality_range
RandomSnow
- Deleted:
snow_point_lower,snow_point_upper - Use:
snow_point_range
RandomRain
- Deleted:
slant_lower,slant_upper - Use:
slant_range
RandomFog
- Deleted:
fog_coef_lower,fog_coef_upper - Use:
fog_coef_range
RandomSunFlare
- Deleted:
angle_lower,angle_upper,num_flare_circles_lower,num_flare_circles_upper - Use:
num_flare_circles_range,angle_range
RandomShadow
- Deleted:
num_shadows_lower,num_shadows_upper - Use:
num_shadows_limit
Solarize
- Deleted:
threshold - Use:
threshold_range
Downscale
- Deleted
interpolation,scale_min,scale_max - Use:
interpolation_pair,scale_range
by @ternaus
Small improvements
- Fixed links in readme by @guspan-tanadi
- Better bounding box processing in Dropouts