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  • QOI Lossless Image Compression Decoder
    • The QOID Core is a decoder that implements a highly efficient, low-power, lossless image decompression engine compliant with the Quite OK Image format (QOI) specification, version 1.0.
    • The QOI algorithm compresses RGB or RGBA images with 8 bits per color without any loss. It has a compression efficiency close to that of the PNG compression, at a fraction of the computational complexity.
    Block Diagram -- QOI Lossless Image Compression Decoder
  • QOI Lossless Image Compression Encoder
    • The QOIE Core is an encoder that implements a highly efficient, low-power, lossless image compression engine compliant with the Quite OK Image format (QOI) specification, version 1.0.
    • The QOI algorithm compresses RGB or RGBA images with 8 bits per color without any loss. It has a compression efficiency close to that of PNG compression, but with a fraction of the computational complexity.
    Block Diagram -- QOI Lossless Image Compression Encoder
  • QOI Image Decompressor
    • Implemented according to the QOI image format.
    • Decompresses one 24 bits pixel per clock cycle.
    • High throughput
  • QOI Image Compressor
    • Implemented according to the QOI image format.
    • Processes one 24 bits pixel per clock cycle.
    • High throughput : up to 800 Mpixles/s in high end, 4K@30 in low end FPGAs.
    • Optional header processing available.
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