2024

HDR-GS: Efficient High Dynamic Range Novel View Synthesis at 1000x Speed via Gaussian Splatting

Cai, Yuanhao, Xiao, Zihao, Liang, Yixun et al.

Understand

High dynamic range (HDR) novel view synthesis (NVS) aims to create photorealistic images from novel viewpoints using HDR imaging techniques.

  • The rendered HDR images capture a wider range of brightness levels containing more details of the scene than normal low dynamic range (LDR) images.
  • Existing HDR NVS methods are mainly based on NeRF.
  • They suffer from long training time and slow inference speed.

Reading the bibliography…