This section presents 47 vectorization results generated by our method. For each example, we provide:
(1) First row: the input image and region segmentation;
(2) Second row: the reconstructed vector graphic and the decomposed vectorized layers.

Readers can zoom in on the vector graphics to see the detail. We show all layers in their stack order (i.e., lower layer on the left and higher layer on the right). Note that the reconstructed vector graphic is shown in the first column of row 2, followed by the decomposed layers generated by the Potrace library.

Can: Altagracia Art on Shutterstock.com; Battery: macrovector on Shutterstock.com; Cone: Freepik; Car: storyset on Freepik; Purple-circle: starline on Freepik;
Cake: vectorsme on openclipart.org; Coffee: OpenClipart-Vectors from Pixabay ; Ladybug: Alex Staroseltsev on Shutterstock.com; Phone: Gor Grigoryan on Shutterstock.com;
Cow: upklyak on Freepik; Hammer: brgfx on Freepik; Truck: Freepik; Tiger: callmetak on Freepik; Stop: Photo Melon on Shutterstock.com; Teacup: George Dolgikh on Shutterstock.com;
House: upklyak on Freepik; Cherry: OpenClipart-Vectors from Pixabay; Sound: upklyak on Freepik; Torch: davidswidjaja on Pixabay; Bear: Freepik; Rocket: brgfx on Freepik;
Mouse: gstudioimagen on Freepik; Plane: brgfx on Freepik; Shoe1: macrovector on Freepik; Soda: brgfx on Freepik; Lamp: bijutoha from Pixabay; Teapot1: macrovector on Freepik;
Egg: Valentina Razumova on Shutterstock.com; Shoe2: Picsfive on Shutterstock.com; Trees: pch.vector on Freepik; Teapot2: pch.vector on Freepik; Toothpaste: Freepik;
Syn0~Syn8: Zheng-Jun Du; Battery: Photo Melon on Shutterstock.com; horn: Itc; Telephone: Chino; TV: Sauey; Bottle: Meicilin; Tomato: bajinda on Shutterstock.com;