Awesome GitHub RepositoriesSemantic Segmentation Architectures

Sapiens este un model de viziune umană de înaltă rezoluție conceput pentru sarcini de computer vision centrate pe om, de înaltă precizie. Acesta funcționează ca o suită de instrumente pentru estimarea posturii umane, a adâncimii și a geometriei suprafeței. Proiectul utilizează un backbone de tip vision transformer pentru a îndeplini sarcini multiple printr-un encoder partajat. Această arhitectură permite predicția simultană a structurilor scheletice, a locațiilor articulațiilor și a distanței dintre o cameră și un subiect uman. Capabilitățile modelului acoperă segmentarea părților corpului uman pentru a izola regiunile anatomice de fundal și predicția normalelor suprafeței pentru a recupera detalii geometrice 3D din imagini 2D. Aceste sarcini sunt susținute de un framework de învățare multi-task care utilizează regresia la nivel de pixel și mascarea prin segmentare semantică.

This is an image segmentation framework and masking toolkit for constructing binary and multi-class neural network architectures. It serves as a deep learning encoder wrapper that integrates pre-trained convolutional neural network architectures into semantic segmentation models. The library enables the use of pre-trained backbones to isolate complex patterns and leverages transfer learning to accelerate training. It provides a collection of overlap-based loss functions and precision metrics specifically designed to evaluate and refine the accuracy of image masks. The toolkit covers the full

Roboflow Sports is a sports video analysis system that combines object detection and tracking with bird's-eye field visualization. Its core pipeline detects and tracks players, referees, and balls across video frames, then maps those tracked positions onto a radar-style overhead view of the playing field. The system goes beyond basic detection by localizing field boundaries and key landmarks such as pitch lines and corners, enabling spatial mapping of player positions relative to the field geometry. It classifies detected players by team affiliation through visual feature extraction and clust

SegFormer is a semantic segmentation framework and transformer-based model designed for pixel-level image classification. It provides a deep learning architecture that assigns class labels to pixels using a hierarchical transformer encoder and a multi-layer perceptron decoder. The framework utilizes a hierarchical transformer encoder to process multi-scale features through a pyramid of blocks and an all-MLP decoder to aggregate these features without complex attention mechanisms. It incorporates overlap patch embedding to preserve local continuity and sequential self-attention reduction to ma