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Why we need saturated color samples (CQS 8 sample versions)

Why we need saturated color samples (CQS 8 sample versions). <Saturated color samples>. <CRI samples>. 8 samples vs. 15 samples. Optimized for CRI Ra (8 samples) Ra=89 / Qf2=83 6 point difference. Optimized for CQS Qf2 (15 samples) Ra=83/ Qf2=85 2 point difference.

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Why we need saturated color samples (CQS 8 sample versions)

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  1. Why we need saturated color samples (CQS 8 sample versions) <Saturated color samples> <CRI samples>

  2. 8 samples vs. 15 samples Optimized for CRI Ra (8 samples) Ra=89/Qf2=83 6 point difference Optimized for CQS Qf2 (15 samples) Ra=83/Qf2=85 2 point difference

  3. Experiment on object chroma saturation 8 naive subjects Observation: 1) Objects in the room 2) Skin tone (hands and face)

  4. Results

  5. Room evaluation

  6. Skin tone evaluation

  7. Score vs. Visual rating Correlation

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