py-playground
- Discrete Cosine Transform. dct.py contains a implementation of the DCT, following the values and algorithms from Wikipedia
- Huffman Entropy Encoding. huffman.py generates a codebook for symbols based on their frequency and encodes the DCT'd data.
- R-Tree. r-tree.py implements parts of a R-Tree.
- quadratic split indicies of a leaf node.
- adjust work on leaf-nodes for internal-nodes .. maybe have leaf and internal inherit Node.
3 random node splits for quadratic and linear seed pickings r-tree:
*interestingly in the rightmost output the quadratic technique results in a worse split despite the increased computational cost.