AQC0857

Nanopublication — Computational Image Analysis - AQC0857

Claim 1: Computational Image Analysis - AQC0857

The artwork E Major [1] - Research on Harmony - Variation 8 (AQC0857) [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]: 2293x3028 pixels. Analysis date: 2026-02-04.

Color Analysis

Rank Color Hex % Family Name
1 E1D2A6 29.9 yellow-orange palegoldenrod
2 E1CF94 15.9 yellow-orange burlywood
3 C4CCD7 15.8 blue-violet lightgray
4 B7BFCD 10.9 blue-violet silver
5 D8DBDB 7.6 white gainsboro
6 BDBF93 5.9 yellow tan
7 9EAB83 5.4 yellow-green darkseagreen
8 DCC478 5.1 yellow-orange ochre
9 39382F 1.9 yellow darkslategray
10 676458 1.5 yellow dimgray
11 A77560 0.3 orange indianred [Accent]

Color Families:

Family %
yellow-orange 50.9
blue-violet 26.7
yellow 9.3
white 7.6
yellow-green 5.4
orange 0.3

Accent Colors:

Hex Family Name Chroma
A77560 orange indianred 25.5

Texture Analysis

Metric Value
Global Roughness 0.106
Mean Local Roughness 0.009
Roughness Uniformity 0.013
Edge Density 0.012
Mean Gradient Magnitude 0.077
Gradient Variance 0.023
Gradient Smoothness 0.0
Directional Coherence 0.058
Pattern Complexity 0.108
Pattern Repetition 1.0
Detail Frequency Ratio 0.599
Spatial Variation 0.033
Texture Consistency 0.62

Brightness & Contrast Analysis

Metric Value
Mean Brightness 0.775
Brightness Variance 0.106
Brightness Uniformity 0.863
Brightness Skewness -3.58
Brightness Entropy 5.847
Rms Contrast 0.106
Michelson Contrast 1.0
Weber Contrast 0.172
Mean Local Contrast 0.01
Contrast Uniformity 0.0
Dynamic Range 1.0
Effective Dynamic Range 0.231
Shadow Percentage 2.141
Midtone Percentage 4.954
Highlight Percentage 92.905
Shadow Clipping 0.001
Highlight Clipping 0.0
Tonal Balance 0.0
Fine Contrast 0.005
Medium Contrast 0.012
Coarse Contrast 0.022
Multiscale Contrast Ratio 0.217
Edge Contrast 0.077
Contrast Clustering 0.38

Spatial Distribution Analysis

Metric Value
Spatial Coherence 0.77
Color Clustering 0.594
Color Transition Smoothness 0.807
Transition Uniformity 0.848
Sharp Transition Ratio 0.1
Transition Directionality 0.069
Mean Saturation 0.22
Saturation Variance 0.014
Low Saturation Ratio 0.79
Medium Saturation Ratio 0.21
High Saturation Ratio 0.0
Saturation Clustering 1.0
Hue Concentration 0.973
Complementary Balance 0.001
Analogous Dominance 0.997
Temperature Bias 0.86

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 (2025). E Major - Research on Harmony - Variation 8 — Catalog raisonné. https://arnaudquercy.art/en/catalogue-raisonne/AQC0857.html

[2] Quercy, A. (2025). Untitled - Gallery. https://artquamanima.com/en/artworks/2025/01/e-major-research-on-harmony-variation-8_9hi.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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