PICTools Fingerprint Opcodes 
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| Op_S2D - High-Speed Sequential JPEG Decompression |
- CMYK, YUV, RGB, 8-bit grayscale support
- Sub-image decompression support
- EXIF tag support
- High-speed 1/4, 1/16, 1/64 thumbnail decompression support
- Advanced color reduction features
- Video-speed color reduction to optimal and custom palettes
- Supports color conversion to DirectShow surfaces, including YUV, YUY2, RGB8, 16, 15, 24, 32
- Enhanced decompression minimizes JPEG block artifacts
- IPTC metadata support within JPEG
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| Op_D2S - High-Speed Sequential JPEG Compression |
- CMYK, YUV, RGB, 8-bit grayscale support
- Sub-image compression support
- EXIF tag support
- Strip processing supported for minimal memory requirements
- Concurrent crop and compress
- Complete control over luminance, chrominance and sub-sampling compression parameters
- IPTC metadata support within JPEG
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| OP_JLSP - Compress DIB or RAW to JPEG-LS |
- Supports lossless and near lossless JPEG-LS compression
- 2 to 16 bit single component
- 24-bit multi component, non-interleaved, sample interleaved, line-interleaved
- Point transform, thresholds T1, T2, T3, Reset
- Crop
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| OP_JLSE - Expand JPEG-LS to DIB or Raw |
- Supports lossless or near lossless JPEG-LS decompression
- 2 to 16 bit single component
- 24-bit multi component, non-interleaved, sample interleaved, line-interleaved
- Point transform, thresholds T1, T2, T3, Reset
- Crop
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| OP_LIP3 - Lossless Image Compression |
- Lossless JPEG compression for 2-bit through 8-bit grayscale, 24-bit RGB
- IMPACSTAR (proprietary lossless compression) for 2-bit through 8-bit colormapped
- JPEG Loco for 2-bit through 8-bit grayscale
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| Op_WSQP - Wavelet Scalar Quantization Compression |
- WSQ compression
- 8-bit grayscale support
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| Op_WSQE - Wavelet Scalar Quantization Decompression |
- WSQ decompression
- 8-bit grayscale support
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| Op_D2FPLUS - Standard File Format Creation Plus GIF/LZW Support |
- Extremely high-speed G3/G4 TIF compression
- Create BMP, TIF, TGA, PCX, DCX
- TIF JPEG compression support using Op_D2S
- GIF/LZW support
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| Op_F2DPLUS - Standard File Format Reading Plus GIF/LZW Support |
- Extremely high-speed G3/G4 TIF decompression
- Read BMP, TIF, TGA, PCX, DCX
- TIF JPEG decompression support using Op_S2D
- GIF/LZW support
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