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q551_5.tif
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Tagged Image File Format
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1991-12-11
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9KB
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1152x797
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1-bit (1 colors)
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door
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lemon
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sky
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stairs
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true anomaly
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windowpane
OCR:
dB ] 0.2 Hz Frequency 6 dB/octave CCITT 35941 FIGURE 5/Q.551 Exchange transfer function mask