Spherical Panorama Segmentation Dataset
(SPSDataset75)

Designed and Developed by

Liang Wan,  Qiang Zhao,  Xiaorui Xu 

Introduction

This dataset is a collection of spherical image segmentations and their segmentation boundaries, based on
SUN360 spherical panorama dataset. It contains 75 images named by numbers, while images ranging from
1 to 50 are interior scenes, and images from 51 to 75 are outdoor scenes. The size of each image is 1024 x 512 pixels and its corresponding MAT file contains both human segmentation result and the segmentation boundary.
Here are three sample images and ground truth annotations from SPSDataset75. You can move your mouse over images and click images to watch corresponding ground truth segmentations and ground truth boundaries respectively. The number of segments from left to right is 422, 555 and 813.

Download
Collection of images and corresponding annotated segmentation files: spsdataset75.rar [13.7M]

What's included in the package?

In SPSDataset75.zip, there are some files.
  • Spherical Panorama
          images selected from SUN360 spherical panorama dataset.

  • MAT File
          annotated segmentation files containing human segmentation result and
          the segmentation boundary.

  • Readme.txt
          a using document.
If you are using the spherical panorama segmentation dataset, you should use Matlab to load images and human annotated segmentation files.

Literature

If you use this package in published work, please make reference to the following paper:
Wan, L., Xu, X., Zhao, Q., Feng, W.: Spherical superpixels: Benchmark and evaluation. In: ACCV. (2018)

Conditions of use

SPSDataset75 is distributed under the GNU General Public License. Any commercial use is strictly prohibited except by explicit permission by the authors. For more information on commercial use or any questions, please email to lwan@tju.edu.cn or zhaoqiang@ict.ac.cn.