Enum: PreprocessingStepEnum

Type of preprocessing step applied to the video data prior to tracking or analysis.

Permissible Values

Value	Meaning	Description
background_subtraction	None	Removal of static background elements.
brightness_normalization	None	Adjustment of brightness levels.
contrast_enhancement	None	Improvement of contrast.
spatial_filtering	None	Spatial domain filtering, for example Gaussian blur.
temporal_filtering	None	Temporal smoothing across frames.
roi_masking	None	Restriction to a region of interest.
noise_reduction	None	Denoising applied to the video.
frame_averaging	None	Averaging multiple frames.
perspective_correction	None	Geometric correction of image perspective.
colour_space_conversion	None	Conversion between color spaces.
thresholding	None	Segmentation of objects using intensity or color thresholds.
image_stabilization	None	Correction of camera movement between frames.
other	None	Other preprocessing step, describe in notes.

Slots

Name	Description
preprocessing_steps	Preprocessing steps applied to video before tracking to enhance quality or isolate features.

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/bestmeta/schema

LinkML Source

name: PreprocessingStepEnum
description: Type of preprocessing step applied to the video data prior to tracking
  or analysis.
from_schema: https://w3id.org/bestmeta/schema
rank: 1000
permissible_values:
  background_subtraction:
    text: background_subtraction
    description: Removal of static background elements.
  brightness_normalization:
    text: brightness_normalization
    description: Adjustment of brightness levels.
  contrast_enhancement:
    text: contrast_enhancement
    description: Improvement of contrast.
  spatial_filtering:
    text: spatial_filtering
    description: Spatial domain filtering, for example Gaussian blur.
  temporal_filtering:
    text: temporal_filtering
    description: Temporal smoothing across frames.
  roi_masking:
    text: roi_masking
    description: Restriction to a region of interest.
  noise_reduction:
    text: noise_reduction
    description: Denoising applied to the video.
  frame_averaging:
    text: frame_averaging
    description: Averaging multiple frames.
  perspective_correction:
    text: perspective_correction
    description: Geometric correction of image perspective.
  colour_space_conversion:
    text: colour_space_conversion
    description: Conversion between color spaces.
  thresholding:
    text: thresholding
    description: Segmentation of objects using intensity or color thresholds.
  image_stabilization:
    text: image_stabilization
    description: Correction of camera movement between frames.
  other:
    text: other
    description: Other preprocessing step, describe in notes.