About this document
Image Compression Techniques Explained by Samiran Panda is a document available to read on EtoBox.
The document discusses different types of image compression techniques: lossless (e.g. JPEG) and lossy (e.g. PNG, AU). It describes three lossless compression algorithms - Runlength encoding, Huffman coding, and LZW coding. Huffman coding involves assigning variable length binary codes to symbols based on their frequency, allowing more common symbols to be represented using fewer bits. LZW coding codes repeating groups of characters with numerical codes, building an adaptive dictionary as it encodes.
- Author
- Samiran Panda
- Language
- EN