32 Repos
Mappings that translate transformation effects across different spatial data formats using unified coordinate systems.
Distinct from Data Mapping: Distinct from general data mapping by focusing on spatial coordinate consistency across different annotation types.
Explore 32 awesome GitHub repositories matching data & databases · Coordinate System Mapping. Refine with filters or upvote what's useful.
imgaug is a Python library for machine learning data augmentation and computer vision dataset expansion. It provides tools to increase the volume and variety of training sets by applying random geometric, color, and noise transformations to images. The library ensures spatial consistency by synchronizing transformations across images and their associated annotations, such as bounding boxes, keypoints, and segmentation maps. It uses a compositional pipeline pattern to chain multiple augmentations into sequences and employs deterministic seed management to reproduce specific data samples. The
Maps augmentation effects across diverse formats like segmentation maps and keypoints using a unified coordinate system.
AndroidNote is a technical knowledge base and reference resource for Android development. It provides comprehensive guidance on application architecture, custom view development, and advanced graphics programming. The project is distinguished by its depth in visual implementation, covering pseudo-3D perspective projections via virtual cameras and complex 2D rendering using Bézier curves and PorterDuff color blending. It also provides detailed methodologies for app modularization and the management of internal libraries through private Maven repositories and JitPack. The reference surface ext
Transforms points and vectors between different coordinate systems using matrix multiplication.
BlenderGIS is an addon for Blender that provides a suite of tools for importing, georeferencing, and rendering geographic data and terrain meshes. It functions as a 3D terrain generator and geographic data importer, enabling the creation of three-dimensional surfaces from elevation models, contour lines, and topographic textures. The project distinguishes itself through its ability to fetch basemaps, building footprints, and street data directly from web services into the 3D environment. It includes a georeferencing toolset to align coordinates and virtual cameras using spatial reference syst
Maps global geographic coordinates to local 3D space using spatial reference systems for accurate object placement.
react-vis ist eine React-Bibliothek zur Datenvisualisierung und ein deklaratives Charting-Framework, das zur Erstellung komponierbarer grafischer Darstellungen verwendet wird. Es bietet ein System zum Rendern komplexer Visualisierungen durch das Zusammensetzen einfacher Bausteine zu größeren Chart-Strukturen. Die Bibliothek enthält spezialisierte Werkzeuge für hierarchisches Daten-Mapping mittels Sunburst-Diagrammen und Tree-Maps sowie für die Visualisierung von Flüssen und Beziehungen mittels Sankey-Diagrammen. Sie bietet zudem einen multivariaten Datenvisualisierer zum Plotten hochdimensionaler Daten durch parallele Koordinaten, Radar-Charts und radiale Visualisierungen. Das Framework unterstützt Standard-Charting-Implementierungen für Linien-, Balken- und Tortendiagramme sowie Chart-Legenden-Management und orthogonale Koordinaten-Plots. Diese Visualisierungen werden unter Verwendung skalierbarer Vektorgrafiken (SVG) generiert.
Implements scale functions that translate raw data values into pixel coordinates for precise element positioning.
This project is a game AI training framework designed to develop and monitor reinforcement learning agents within a legacy game environment. It functions as a training and monitoring system that optimizes autonomous agents to complete game objectives through exploration and reward-based learning. The framework includes tools for game memory mapping and real-time trajectory visualization. These capabilities translate raw game memory addresses into visual coordinates, allowing agent movements and session data to be streamed to a map for the analysis of navigation patterns and area exploration.
Translates raw game memory addresses into a visual coordinate system to plot agent movement patterns.
dc.js is a multi-dimensional analysis tool and visualization framework used to build interactive data dashboards. It functions as a charting library that renders diverse SVG visualizations powered by D3 and integrates natively with Crossfilter to enable coordinated filtering across large datasets. The project is distinguished by its linked-view coordination, where selecting a data range or category in one chart simultaneously updates all other connected views. This allows for dynamic data exploration through dimensional chart linking and coordinated brushing, transforming raw datasets into na
Implements scalable axes and layout generators to map data values to a two-dimensional coordinate system.
Facets is a set of interactive software tools for the statistical analysis, distribution visualization, and multidimensional exploration of machine learning datasets. It provides a visual interface for identifying outliers and missing values in numeric and string data, specifically designed for auditing dataset quality and identifying skews between training and validation sets. The system uses multidimensional facet-based visualization and interactive bucketing to map individual data points across multiple feature axes. It employs synchronized view filtering and animated dimension transitions
Maps individual dataset samples to visual coordinates across multiple dimensions to facilitate outlier and failure detection.
roughViz is a JavaScript data visualization library used to create charts with a hand-drawn, sketchy aesthetic. It functions as an SVG charting framework that renders visualizations in the browser, prioritizing the communication of general trends and patterns over absolute precision. The library provides a collection of tools to generate several chart types, including bar, line, pie, donut, and scatter plots, as well as stacked bar charts. These visualizations are produced using a non-linear drawing style to present technical information in an informal, organic appearance.
Translates raw numerical data points into pixel coordinates for rendering chart elements.
ggplot2 is a data visualization library for R based on a formal grammar of graphics. It provides a declarative plotting framework that allows users to create complex graphics by combining geometric objects, statistical summaries, and coordinate systems. The system is distinguished by a layered approach to composition, where visualizations are built incrementally by stacking independent geometric, statistical, and coordinate layers. It utilizes a hierarchical styling engine to manage non-data elements such as backgrounds, fonts, and margins, and includes a multi-panel faceting tool for splitti
Defines how data values are translated to visual coordinates for various chart layouts.
ggplot2 is an R data visualization library and statistical graphics engine. It implements a grammar of graphics that functions as a declarative plotting framework, allowing users to specify what a plot should contain rather than how to draw it. The system builds visualizations by mapping data variables to visual aesthetics through a structured set of layering rules. This approach enables the composition of complex graphics by stacking independent components, such as geometric objects and scales, on top of a shared coordinate system. The framework supports scientific plotting and exploratory
Provides a coordinate transformation layer that decouples data mapping from the final visual rendering.
morris.js is a JavaScript data visualization library and SVG charting framework. It is designed to render time-series line, bar, area, and donut charts to visualize complex datasets and distribution patterns. The library specializes in time-series charting to display temporal trends and track how specific values change over time. It provides tools for statistical data representation, allowing for the comparison of different data sets or the illustration of proportions within a whole. The framework enables the creation of web dashboard analytics by transforming raw data into graphical represe
Translates raw data values into specific pixel coordinates to render chart axes and layouts.
This project is an administrative GIS toolset that provides a comprehensive dataset of China's administrative divisions, including provinces, cities, districts, and townships. It functions as a coordinate system transformer and a boundary converter for transforming geographic data into standard formats. The toolset distinguishes itself through the ability to convert administrative boundary data between CSV, GeoJSON, Shapefiles, and SQL. It includes specialized utilities for coordinate system transformation between GCJ-02, BD-09, WGS-84, and CGCS2000 standards to ensure accuracy across differe
Generates vector boundary polygons and center coordinates across multiple coordinate systems.
X-Track is a firmware project for an embedded bicycle computer that combines GPS-based speed and ride metrics with offline map navigation. It functions as a GPS bicycle speedometer, displaying speed, distance, altitude, and other ride data on a handlebar-mounted screen, while also serving as an offline map viewer that renders locally stored map tiles without an internet connection. The project distinguishes itself by including a firmware emulator that runs the embedded code on a PC, enabling development and testing without physical hardware. It also provides GPS-based clock calibration to aut
Sets the map folder path and coordinate system in a configuration file to load correct map data and positional offsets.
MMDetection3D is an open-source toolbox for 3D perception, providing a unified framework for detecting and segmenting objects in three-dimensional environments. It supports a range of core tasks including monocular 3D object detection from single camera images, LiDAR-based 3D object detection from raw point clouds, and multi-modal fusion that combines camera images with LiDAR data. The toolbox also covers point cloud semantic segmentation, assigning class labels to every point in a scan for scene understanding. The project distinguishes itself through a config-driven pipeline that orchestrate
Transforms point coordinates, box dimensions, and yaw angles between camera, LiDAR, and depth coordinate systems.
f1-race-replay ist eine Python-Anwendung zum Rendern interaktiver Formel-1-Rennevents und Fahrerpositionen auf einer Streckenkarte. Sie dient als Telemetrie-Analyse-Dashboard und interaktives Renn-Replay-System zur Überwachung von Echtzeit-Fahrergeschwindigkeit, Gang und DRS-Status. Das Projekt bietet ein Live-Renn-Leaderboard zur Verfolgung von Fahrerplatzierungen, Reifenmischungen und Ausfallstatus. Es verfügt über ein Wiedergabetool mit Navigationssteuerelementen zur Simulation von Rennsequenzen und Fahrerbewegungen, einschließlich der Animation von Safety-Car-Einsätzen. Die Software deckt Telemetrie-Visualisierung und Renn-Event-Simulation durch koordinatenbasierte Strecken-Rendern und ein zustandssynchronisiertes Leaderboard ab. Sie enthält zudem Funktionen zum Erstellen benutzerdefinierter Telemetriefenster, um Live-Datenströme zu verarbeiten und anzuzeigen.
Translates raw telemetry coordinates into visual driver locations on a predefined race circuit map.
Dieses Projekt ist ein webbasierter prozeduraler Fantasy-Kartengenerator und interaktiver Karteneditor. Es dient als Worldbuilding-Kartografie-Tool für die Erstellung detaillierter geografischer Landmassen, einschließlich Höhenkarten, Biomen und Flusssystemen. Das Tool enthält einen prozeduralen Namensgenerator, der Fantasy-Namen unter Verwendung konfigurierbarer Trainingssets und Silbenregeln erzeugt. Es ermöglicht zudem das Design politischer Grenzen, kultureller Identitäten und die Simulation religiöser Expansion über eine fiktive Welt hinweg. Der Funktionsumfang deckt digitale Kartografie und das Design fiktiver Geografie ab, einschließlich der Platzierung städtischer Siedlungen, der Erstellung von Reiserouten sowie der Verwaltung von Kartenebenen und Legenden. Benutzer können Kartenprojektionen konfigurieren und Visualisierungen durch Style-Presets und Farbschemata anpassen.
Uses a global coordinate system to consistently map markers, cities, and geographic features across different projections.
OpenPCDet ist eine PyTorch-Deep-Learning-Bibliothek und Toolbox für LiDAR-3D-Objekterkennung. Es fungiert als Framework zur Punktwolkenverarbeitung, das für die Entwicklung, das Training und die Evaluierung von Machine-Learning-Modellen konzipiert ist, um Objekte im dreidimensionalen Raum zu identifizieren und zu lokalisieren. Das Projekt beinhaltet eine GPU-beschleunigte Geometrie-Engine für die performante Implementierung von 3D Intersection over Union und Rotated Non-Maximum Suppression. Zudem bietet es ein Tool für verteiltes Modelltraining, um das Training und Testen von Erkennungsmodellen über mehrere GPUs und Rechenknoten hinweg zu skalieren. Das Framework deckt die Verarbeitung von Punktwolkendaten durch die Standardisierung von 3D-Szenendarstellungen und die Verwaltung variabler Punktzahlen über diverse LiDAR-Datensätze hinweg ab.
Standardizes diverse LiDAR datasets into a unified 3D coordinate system to maintain consistency across detection models.
ScrollableGraphView is a Swift data visualization library and iOS plotting framework used to render discrete numerical datasets as interactive graphs. It provides a scrollable user interface component that visualizes data points using a coordinate system with configurable layouts and styling. The framework is characterized by its adaptive graph scaling, which automatically adjusts the vertical axis to fit the visible data points as the user scrolls. It supports real-time data rendering, allowing graph views to update instantly as underlying datasets change through animated transitions. The l
Implements logic to translate discrete numerical data values into visual pixel coordinates for chart rendering.
Fast-F1 ist eine Python-Datenbibliothek und Telemetrie-Analysator für die Formel 1. Sie dient als programmatischer API-Wrapper zum Abrufen und Verarbeiten von Timing-Daten, Rennergebnissen und hochfrequenten Fahrzeugsensormetriken. Das Projekt bietet spezialisierte Tools für Motorsport-Performance-Benchmarking und Visualisierung. Es ermöglicht den Vergleich von Fahrzeugtelemetrie, wie Speed-Traces und Gangwechseln, und generiert räumliche Streckenkarten mit Geschwindigkeits- und Kurven-Overlays. Die Bibliothek deckt ein breites Spektrum an Datenabruf- und Analysefunktionen ab, einschließlich der Extraktion von Rennplänen, Meisterschaftsständen und Streckenmetadaten. Sie unterstützt die Überwachung von Live-Rennaktivitäten und Rennkontrollnachrichten, während sie lokales Disk-Caching nutzt, um Netzwerkanfragen während des Datenladens zu minimieren.
Translates racing telemetry coordinates into visual positions on a two-dimensional track map.
coordtransform ist eine Bibliothek für Koordinatentransformationen und ein Kartenprojektions-Utility, das verwendet wird, um geografische Koordinaten zwischen WGS84-, GCJ02- und BD09-Systemen zu konvertieren. Es fungiert als Konverter für geografische Koordinaten, der Längen- und Breitengrade transformiert, um Kartendaten über verschiedene Anbieter hinweg anzugleichen. Die Bibliothek handhabt spezifisch die Verschiebungen und Offsets, die für die Integration chinesischer Karten erforderlich sind, und stellt sicher, dass räumliche Daten korrekt ausgerichtet sind, wenn Koordinaten zwischen diesen internationalen und regionalen Kartenstandards verschoben werden. Ihre Fähigkeiten decken die Ausrichtung von GIS-Daten und die Normalisierung von Standortdaten ab, wodurch verschiedene Koordinatensystemformate in ein einheitliches Format für Analysen oder Speicherung standardisiert werden.
Adjusts GPS or API-derived coordinates to align with the specific projections used by map providers like Baidu and Gaode.