Colorizing Monochromatic Radiance Fields

no code implementations • 19 Feb 2024 • Yean Cheng, Renjie Wan, Shuchen Weng, Chengxuan Zhu, Yakun Chang, Boxin Shi

Though Neural Radiance Fields (NeRF) can produce colorful 3D representations of the world by using a set of 2D images, such ability becomes non-existent when only monochromatic images are provided.

Colorization Image Colorization +1

Towards HDR and HFR Video from Rolling-Mixed-Bit Spikings

no code implementations • CVPR 2024 • Yakun Chang, Yeliduosi Xiaokaiti, Yujia Liu, Bin Fan, Zhaojun Huang, Tiejun Huang, Boxin Shi

However reconstructing HDR videos in high-speed conditions using single-bit spikings presents challenges due to the limited bit depth.

1000 FPS HDR Video With a Spike-RGB Hybrid Camera

no code implementations • CVPR 2023 • Yakun Chang, Chu Zhou, Yuchen Hong, Liwen Hu, Chao Xu, Tiejun Huang, Boxin Shi

Capturing high frame rate and high dynamic range (HFR&HDR) color videos in high-speed scenes with conventional frame-based cameras is very challenging.

Video Reconstruction