CloudDelta

An Elixir library for compressing 2D point clouds using delta encoding.

• Theoretical compression: Up to 7.99:1 (n = 10,000,000, random pattern).
• Practical compression: 3.24-3.68:1 (n = 10,000) with hybrid binary I/O.
• Supports patterns: :squared, :sin, :linear, :random.
• Usage: CloudDelta.compress({x, y}).
• Docs: Paper
• Links: GitHub, Hex.pm
• License: MIT - see LICENSE.
• TODO: Full Huffman encoding.

Installation

The package can be installed by adding cloud_delta to your list of dependencies in mix.exs:

def deps do
  [
    {:cloud_delta, "~> 0.1.0"}
  ]
end

Docs can be found at https://hexdocs.pm/cloud_delta.