AQC0739

Nanopublication — Computational Image Analysis - AQC0739

Claim 1: Computational Image Analysis - AQC0739

The artwork G Minor [1] - Research on Harmony - Variation 3 (AQC0739) [2] by Arnaud Quercy [2] underwent comprehensive computational analysis [3] on 2026-02-04. Method: k-means clustering with 10 colors extracted. Metrics documented: color distribution, texture analysis, brightness/contrast, spatial patterns.

Context

Analysis performed according to MMIDS-CMP-2025 [3] includes four metric categories: (1) Color distribution via k-means (10 colors), (2) Texture analysis using Haralick features, (3) Brightness and contrast measurements, (4) Spatial pattern characterization. Source image [5]: 2959x3946 pixels. Analysis date: 2026-02-04.

Color Analysis

Rank Color Hex % Family Name
1 92483A 16.1 red-orange burnt sienna
2 D9B577 16.1 yellow-orange burlywood
3 C64D29 14.8 red-orange chocolate
4 201D1F 13.0 gray very dark gray
5 DEBD8C 10.8 yellow-orange tan
6 DEC5A6 10.4 yellow-orange wheat
7 9A4C24 8.7 orange burnt sienna
8 DE8A1D 7.9 orange goldenrod
9 4B3E5A 1.6 violet dusty mauve
10 D2D5F1 0.6 violet gainsboro
11 572B32 0.3 red darkslategray [Accent]

Color Families:

Family %
yellow-orange 37.2
red-orange 30.9
orange 16.6
gray 13.0
violet 2.2
red 0.3

Accent Colors:

Hex Family Name Chroma
572B32 red darkslategray 21.6

Texture Analysis

Metric Value
Global Roughness 0.226
Mean Local Roughness 0.011
Roughness Uniformity 0.018
Edge Density 0.015
Mean Gradient Magnitude 0.083
Gradient Variance 0.033
Gradient Smoothness 0.0
Directional Coherence 0.051
Pattern Complexity 0.118
Pattern Repetition 1.0
Detail Frequency Ratio 0.631
Spatial Variation 0.19
Texture Consistency 0.512

Brightness & Contrast Analysis

Metric Value
Mean Brightness 0.508
Brightness Variance 0.226
Brightness Uniformity 0.555
Brightness Skewness -0.223
Brightness Entropy 6.887
Rms Contrast 0.226
Michelson Contrast 1.0
Weber Contrast 0.828
Mean Local Contrast 0.012
Contrast Uniformity 0.0
Dynamic Range 1.0
Effective Dynamic Range 0.686
Shadow Percentage 16.563
Midtone Percentage 45.761
Highlight Percentage 37.676
Shadow Clipping 0.001
Highlight Clipping 0.002
Tonal Balance 0.0
Fine Contrast 0.006
Medium Contrast 0.015
Coarse Contrast 0.022
Multiscale Contrast Ratio 0.275
Edge Contrast 0.083
Contrast Clustering 0.488

Spatial Distribution Analysis

Metric Value
Spatial Coherence 0.818
Color Clustering 0.598
Color Transition Smoothness 0.781
Transition Uniformity 0.774
Sharp Transition Ratio 0.1
Transition Directionality 0.073
Mean Saturation 0.512
Saturation Variance 0.065
Low Saturation Ratio 0.229
Medium Saturation Ratio 0.464
High Saturation Ratio 0.307
Saturation Clustering 0.999
Hue Concentration 0.954
Complementary Balance 0.0
Analogous Dominance 0.984
Temperature Bias 0.985

Methodology

This analysis employs standardized computational methods for objective image characterization. Color extraction uses k-means clustering algorithm. Texture analysis applies Haralick feature extraction. Brightness metrics include mean, variance, and distribution analysis. Spatial patterns are characterized through coherence and clustering measurements. All methods are deterministic and reproducible. Analysis performed by Multimodal Institute's computational imaging systems.

References

[1] Arnaud Quercy (2024). G Minor - Research on Harmony - Variation 3 — Catalog raisonné. https://arnaudquercy.art/en/catalogue-raisonne/AQC0739.html

[2] Quercy, A. (2025). Untitled - Gallery. https://artquamanima.com/en/artworks/2024/01/g-minor-research-on-harmony-variation-3_87m.html

[3] Quercy, A. (2025). Computational Image Analysis Standard - MMIDS-CMP-2025 https://multimodal.institute/en/publications/2025/11/mmids-cmp-2025-computational-image-analysis-standard-dg1.html

Epistemic profile

Claim typecomputational analysis
Voicethird person
Epistemic statusempirical measurement
Methodologycomputational analysis
Certaintyhigh

Checksum (SHA-256)

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