Gallery / SPRING
SPRING magic eye picture
One word hidden in random dots. Difficulty: Medium (51 of 100).
Make your own spring pictureHow to view the picture
Measured numbers
| Seed | 1103 |
|---|---|
| Image size | 800 by 480 px |
| Viewing mode | parallel |
| Dot colors | Forest |
| Dot gap range | 75 to 94 px |
| Most common gap on the letters | 75 px |
| Most common gap on the background | 94 px |
| Letter stroke width | 18.3 px |
| Depth step | 19 px |
| Decoder check (overlap with the hidden mask) | 0.965 |
| Difficulty score | 51 (Medium) |
Dot gaps at other sizes
Each size has its own gap range. Larger images use wider gaps. The build computes these values from the same formula the generator uses.
| Image width | Smallest gap | Largest gap |
|---|---|---|
| 600 px | 56 px | 70 px |
| 1024 px | 96 px | 120 px |
| 1600 px | 150 px | 187 px |
Why this picture scores 51
The score combines two measured values. The first is letter stroke width: 18.3 px here. Thin strokes give your eyes less to lock onto. The second is the depth step: 19 px between the letters and the background. A bigger step asks more of your eyes.
The build also decodes this exact image with block matching, the same job your brain does. The decoder recovers the word with an overlap score of 0.965. A score near 1 means the depth is in the pixels and not in anyone's imagination.
Seasonal words suit cards, banners and class door signs. Print the picture large and tape it where people walk by.
Some people cannot see these pictures. This page is entertainment only and not a vision or health test.
