## Inverse Diffusion Curves using Shape Optimization

# Supplemental Images

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Regularizing Curve Complexity

### Ducky

Reference | Optimized Curves (low complexity) | Our Result (without blurring) | Our Result (with blurring)
| Optimized Curves (high complexity) | Our Result (without blurring) | Our Result (with blurring)

Main Results Generated From Pixel Images

### Torus

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Sculpture

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Spinner

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Flower

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Jade

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Dolphin

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Butterfly

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

Main Results Generated From Pixel Images (Additional)

### Coffeecup

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Flower 2

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Leaves

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Leaves 2

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Fruit

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Fruit 2

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Eggplant

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Plastic Flamingo

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Ducky 2

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Glasses

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

Main Results Generated From 3D Renderings

### Cornell Box

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Carved

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Twill

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Knots

Reference | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Wobble Chess

Reference | Optimized Curves
Our Result (without blurring) [Higher-res. version] | Our Result (with blurring) [Higher-res. version]

Main Results Generated From Gradient Meshes

### Green Apple

Reference | Input Gradient Mesh | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Tomato

Reference | Input Gradient Mesh | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Mango

Reference | Input Gradient Mesh | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)

### Candle

Reference | Input Gradient Mesh | Optimized Curves | Our Result (without blurring) | Our Result (with blurring)