A lightweight and efficient Python Morton encoder with support for geo-hashing
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Aug 6, 2023 - Python
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A lightweight and efficient Python Morton encoder with support for geo-hashing
image-processing sorting-algorithms dimensionality-reduction search-algorithm nearest-neighbors hashing-algorithm quadtree z-order latitude-and-longitude geospatial-analysis morton-code bit-interleaving
A header-only compile-time Morton encoding / decoding library for N dimensions.
encoding dimensions decoding coding multiple morton morton-order lut morton-code lookup-table morton-encoding-library bmi2
Graphics tools in C++: 3D vector, image load/save 3D model load/save, Morton code, Halton sequence, matrix math, Perlin noise, image filtering, vector quantization, AABB, etc.
cpp image-processing floating-point hilbert-curve 3d-graphics matrix-library hammersley halton-sequence morton-code geometry-algorithms
[PPoPP' 26 + SIGMOD' 25] PSI-Lib: high-performance parallel kd-trees, quad-trees and r-trees, all spatial indexes you need is here!
kd-tree parallel quad-tree r-tree spatial-index spatial-data hilbert-curve morton-code spatial-trees parallel-kd parallel-r-tree parallel-quad-tree
Fast Z-order curve index conversions
Go module and command-line tool for handling OpenStreetMap shortlinks
openstreetmap osm golang-library link-shortener golang-package morton-code bit-interleaving morton-encoding-library
Repo for my Informatics Bachelor Thesis, accelerating point cloud neighbourhood searches with SFCs and Linearized Octrees
point-cloud lidar space-filling-curves morton-code fixed-radius-near-neighbors octrees hilbert-curves
PHP extension which implements z-order curve
Offline reverse geocoding in the browser — three implementations (Morton grid, H3 block search, H3 flat search) compared for speed and index size
browser h3 offline geocoding zig webassembly reverse-geocoding morton-code spatial-indexing maplibre
🧠 A biologically-accurate spiking neural network. Pure C99. No frameworks. No matrices. Neurons fire, learn, dream, and evolve. — Proprietary: Non-commercial use only.
machine-learning neural-network evolution c99 bloom-filter neuroscience artificial-intelligence computational-neuroscience hebbian-learning morton-code stdp spiking-neural-network neuromodulation brain-simulation biological-neural-network
This repository implements a morton transform for mdspan
simulation hpc morton morton-indexer space-filling-curves montecarlo montecarlo-simulation morton-code
Custom voxel raycasting engine with a creative name
Parallel adaptive mesh refinement engine — linear Morton octree with OpenMP / MPI / CUDA backends; doubles as the mesh backend for adaptive FE-DIC crack analysis.
cpp hpc octree openmp mpi cuda scientific-computing quadtree finite-element-methods morton-code adaptive-mesh-refinement space-filling-curve
PHP implementation of Z-order curve.
Sean Anderson's Bit Twiddling Hacks (bit manipulation tricks in C) in one file, with 14 bugs fixed and 6 faster versions. Popcount, parity, log2, bit reversal, Morton codes and more.
c performance algorithms bit-manipulation parity bitwise bitwise-operators popcount undefined-behavior bit-twiddling hamming-weight morton-code bit-reversal swar de-bruijn-sequence bit-hacks z-order-curve bithacks count-trailing-zeros integer-log2
Stable native radix ordering for monotonic keys, compact quantile models, and Morton/Hilbert spatial curves for Python.
python sorting algorithms numpy spatial-data c11 hilbert-curve radix-sort morton-code abi3 monotonic-keys
3D N-body gravitational simulator featuring Plummer density model generator and the Barnes-Hut algorithm. Under development.
cmake computational-physics astrophysics morton-code velocity-verlet barnes-hut-algorithm n-body-simulation
Linux plugin for network game engine with GPU enhancement and spatial partitioning for MMO-scale worlds
octree ecs gpu-acceleration thread-pool radix-sort linux-module morton-code openbci-cyton world-partitioning
A Python implementation of Hilbert’s Hotel using data structures and algorithms, developed as part of the Object-Oriented Data Structures course.
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