📚 Image Analysis Series
Episode 1: Can Human Body Be Explained by Numbers?
Episode 2 (Main Post): SNS Controversy — “Why Do I Look So Short?”
Episode 2 (Supplement): Can AI Accurately Estimate Height? Possibilities and Challenges
Episode 3: The Perfect Body? AI Says Otherwise
Episode 4: Height Reversal at 180cm — When Profiles and Reality Don’t Match
Episode 5: (Current Post)
📍 Featured Individual: Kang Ji-hyun (180cm)
Kang Ji-hyun made her debut through a mid-2010s supermodel contest. As a tall model, she has shown poses on TV and social media that subtly hide her height — crouching, slouching, or lowering her gaze. Yet, AI detected what isn’t immediately visible to the eye.
AI’s coordinate-based analysis revealed that her body score and predicted height actually surpassed her profile, placing her at the top among all 25 analyzed individuals.
📹 AI Analysis — A Body with Perfect Proportions
Based on key representative photos and video captures:
- Profile Height: 180cm
- AI Predicted Height: 183.3cm
- Navel-to-Leg Ratio: 64.09%
- Leg Length from Navel: 117.48cm
- Upper-to-Lower Body Ratio: 0.963
- Total Score: 53.73 (Ranked 1st out of 25)
These figures reflect overall harmony and proportions rather than just absolute height. Her long legs and well-balanced body ratio made her stand out in AI analysis.
Notably, her lower body accounted for 64.1% based on the navel line — the highest among the tall models in this project.
📊 AI Body Ratio Score Table
| Category | Ratio | Score |
|---|---|---|
| Head Ratio | 11.97 | 6.1 |
| Inseam-Leg Ratio | 49.02 | 6.9 |
| Navel-Leg Ratio | 64.09 | 10 |
| Hip Position Ratio | 50.98 | 2.83 |
| Arm Length Ratio | 49.52 | 8.9 |
| Upper-Lower Body Balance | 0.963 | 9.0 |
| Leg Length (Navel) | 117.48 | 10.0 |
| Total | 53.73 (Avg. 7.68) | |
She achieved the highest total score, not just for her height but due to her exceptional proportional balance.
📌 Summary & What’s Next
Although Kang Ji-hyun modestly presented herself, AI highlighted her strengths with precision — such as a navel-to-leg ratio of 64.1%, leg length of 117.5cm, and balance index of 0.963.
This analysis shows how AI can move beyond visual impressions to quantify complex body compositions.
Next Episode Teaser:
This series will continue.
The next featured figure will be another surprising case like Episode 3’s Jung Ha-yul, with even deeper comparative analysis.
📹 Want to watch Kang Ji-hyun’s story in video format?
Check the upcoming YouTube video summarizing her posture, tone, and frame compositions through AI perspective.
※ This content is an AI-assisted case study for experimental analysis, not intended as personal evaluation.
댓글
댓글 쓰기