Class Index

index classes

A comprehensive lookup of project classes.

Core

• LandmarkerProcessor: mediapipe_utils.py - Manages MediaPipe instances and threading.
• SplitType: constants.py - Enum (train, val, test).
• DatasetType: constants.py - Enum (lazy, mmap).

Data

• MmapKArSLDataset: mmap_dataset.py - High-performance memory-mapped dataset.
• LazyKArSLDataset: lazy_dataset.py - Low-memory file-based dataset.
• TSNSampler: data_preparation.py - Temporal sampling logic.
• DataAugmentor: data_preparation.py - Spatial augmentation logic.

Modelling

• STTransformer: model.py - The main Spatial-Temporal Transformer architecture.
• GroupTokenEmbedding: model.py - Body-part specific projection and tokenization layer.
• AttentionPooling: model.py - Weighted temporal aggregation layer.
• STTransformerBlock: model.py - Dual-stream spatial-temporal attention block.
• PositionalEncoding: model.py - Sinusoidal temporal positional encoding layer.