Update README.md

README.md

@@ -8,17 +8,88 @@ sdk_version: 5.35.0
 app_file: app.py
 pinned: false
 license: creativeml-openrail-m
-short_description: AI analysis comparing Tree Oil Painting and Van Gogh’s Los D
+short_description: Tree Oil vs Van Gogh (1888) – AI brushstroke comparison
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Tree Oil vs Van Gogh (1888) – AI Brushstroke Analysis
+
+This Hugging Face Space presents a comparative AI analysis between **The Tree Oil Painting** and **Vincent van Gogh’s Los Descargadores en Arles (1888)** using a suite of brushstroke forensics called the **18 Supreme Techniques**.
+
+The goal is to examine structural parallels in torque, brushstroke rhythm, energy dispersion, and underdrawing across both works.
+
+---
+
+## 🔬 Methodology & Rule
+
+All comparisons follow a strict validation protocol:
+
+- **SSIM is not used** (prohibited).
+- **AI Natural Matching only** is applied.
+- *The Tree Oil Painting* is used as the **master reference**.
+- The analysis framework includes torque estimation, pigment flow, frequency structure, and vanishing point detection.
+
+---
+
+## 📊 Key Analysis Results
+
+### 1. Tree Oil – Original Painting
+![Tree Oil](./treeoil_full.jpg)
+
+---
+
+### 2. Tree Oil – X-ray & Underdrawing
+![Xray Type I](./treeoil_xray_type1.jpg)  
+![Xray Type II](./treeoil_xray_facehighlight.jpg)
+
+---
+
+### 3. Tree Oil – Sobel Energy Consistency
+![Sobel Consistency](./sobel_energy_consistency.jpg)
+
+---
+
+### 4. Tree Oil – 18 Supreme Techniques Grid
+![TreeOil 18Tech](./treeoil_sample_18tech_spaceversion_for_vangogh_compare.jpg)
 
 ---
-### 🎨 Van Gogh – *Los Descargadores en Arles* (1888)
 
-This painting, created by Vincent van Gogh in 1888, depicts dock workers at sunset along the Rhône River.  
-The intense yellow sky and bold silhouettes showcase Van Gogh's expressive brushwork and emotional use of color.
+### 5. Tree Oil – Sobel Magnitude Over Time (Old vs New 2025)
+![Sobel Graph](./sobel_graph_old_vs_new.jpg)
 
-In this Space, we use AI to compare its brushstroke structure and torque rhythm to *The Tree Oil Painting*,  
-revealing hidden patterns and stylistic parallels between the two works.
+---
+
+## 📈 Technique-by-Technique Comparison with Van Gogh (1888)
+
+### 6. Score Comparison – 18 Techniques
+![Score Bar Chart](./treeoil_vangogh1888_consistency_scores.jpg)
+
+---
+
+## 🎨 Van Gogh’s Los Descargadores en Arles (1888)
+
+### 7. Original Painting
+![Van Gogh Original](./VanGogh_Los_Descargadores_en_Arles_1888.jpg)
+
+---
+
+### 8. 18 Technique Grid – Van Gogh (1888)
+![VG 18Tech](./VanGogh_LosDescargadores_1888_18SupremeTech_ResultGrid.jpg)
+
+---
+
+## 🧠 Observations
+
+- **Stroke pressure**, **underdrawing**, and **vanishing torque** show extremely high similarity.
+- Sobel energy patterns from 2025 analysis match both old and new models, indicating strong internal consistency.
+- X-ray overlays reveal structured underlayers, possibly symbolic or reused canvas areas.
+
+---
+
+## 📌 Conclusion
+
+This forensic comparison highlights statistically significant AI-based similarities between *The Tree Oil Painting* and Van Gogh’s 1888 work.  
+The project is part of a broader open research effort to let AI and the public reevaluate overlooked artworks using transparent, reproducible methods.
+
+---
 
+*Created and curated by HaruthaiAi – All findings are open for peer review and further model training.*