Pakkapon Phongthawee — accepted AI-conference papers

2024

DiffusionLight: Light Probes for Free by Painting a Chrome Ball

Pakkapon Phongthawee, Worameth Chinchuthakun, Nontaphat Sinsunthithet, Varun Jampani, Amit Raj, Pramook Khungurn +1

CVPR 2024poster

We present a simple yet effective technique to estimate lighting in a single input image. Current techniques rely heavily on HDR panorama datasets to train neural networks to regress an input with limited field-of-view to a full environment map. However these approaches often struggle with real-worl…

Cited by 24 Source ↗PDF ↗code ↗Scholar ↗

2023

StyleGAN Salon: Multi-View Latent Optimization for Pose-Invariant Hairstyle Transfer

Sasikarn Khwanmuang, Pakkapon Phongthawee, Patsorn Sangkloy, Supasorn Suwajanakorn

CVPR 2023poster

Our paper seeks to transfer the hairstyle of a reference image to an input photo for virtual hair try-on. We target a variety of challenges scenarios, such as transforming a long hairstyle with bangs to a pixie cut, which requires removing the existing hair and inferring how the forehead would look,…

Cited by 9 Source ↗PDF ↗code ↗Scholar ↗

2021

NeX: Real-Time View Synthesis With Neural Basis Expansion

Suttisak Wizadwongsa, Pakkapon Phongthawee, Jiraphon Yenphraphai, Supasorn Suwajanakorn

CVPR 2021poster

We present NeX, a new approach to novel view synthesis based on enhancements of multiplane image (MPI) that can reproduce next-level view-dependent effects--in real time. Unlike traditional MPI that uses a set of simple RGBa planes, our technique models view-dependent effects by instead parameterizi…

Cited by 320 PDF ↗code ↗Scholar ↗