Search Results for author: Supasorn Suwajanakorn

Found 8 papers, 3 papers with code

NeX: Real-time View Synthesis with Neural Basis Expansion

1 code implementation CVPR 2021 Suttisak Wizadwongsa, Pakkapon Phongthawee, Jiraphon Yenphraphai, Supasorn Suwajanakorn

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.

Novel View Synthesis

Repurposing GANs for One-shot Semantic Part Segmentation

no code implementations CVPR 2021 Nontawat Tritrong, Pitchaporn Rewatbowornwong, Supasorn Suwajanakorn

Our key idea is to leverage a trained GAN to extract pixel-wise representation from the input image and use it as feature vectors for a segmentation network.

Image Generation Unsupervised Representation Learning

SleepPoseNet: Multi-View Learning for Sleep Postural Transition Recognition Using UWB

1 code implementation2 May 2020 Maytus Piriyajitakonkij, Patchanon Warin, Payongkit Lakhan, Pitsharponrn Leelaarporn, Theerasarn Pianpanit, Nakorn Kumchaiseemak, Supasorn Suwajanakorn, Nattee Niparnan, Subhas Chandra Mukhopadhyay, Theerawit Wilaiprasitporn

Recognizing movements during sleep is crucial for the monitoring of patients with sleep disorders, and the utilization of ultra-wideband (UWB) radar for the classification of human sleep postures has not been explored widely.

Activity Recognition Data Augmentation +2

Discovery of Latent 3D Keypoints via End-to-end Geometric Reasoning

1 code implementation NeurIPS 2018 Supasorn Suwajanakorn, Noah Snavely, Jonathan Tompson, Mohammad Norouzi

We demonstrate this framework on 3D pose estimation by proposing a differentiable objective that seeks the optimal set of keypoints for recovering the relative pose between two views of an object.

3D Pose Estimation

What Makes Tom Hanks Look Like Tom Hanks

no code implementations ICCV 2015 Supasorn Suwajanakorn, Steven M. Seitz, Ira Kemelmacher-Shlizerman

We reconstruct a controllable model of a person from a large photo collection that captures his or her persona, i. e., physical appearance and behavior.

3D Face Reconstruction

What Makes Kevin Spacey Look Like Kevin Spacey

no code implementations2 Jun 2015 Supasorn Suwajanakorn, Ira Kemelmacher-Shlizerman, Steve Seitz

We reconstruct a controllable model of a person from a large photo collection that captures his or her {\em persona}, i. e., physical appearance and behavior.

3D Face Reconstruction

Depth From Focus With Your Mobile Phone

no code implementations CVPR 2015 Supasorn Suwajanakorn, Carlos Hernandez, Steven M. Seitz

While prior depth from focus and defocus techniques operated on laboratory scenes, we introduce the first depth from focus (DfF) method capable of handling images from mobile phones and other hand-held cameras.

Illumination-Aware Age Progression

no code implementations CVPR 2014 Ira Kemelmacher-Shlizerman, Supasorn Suwajanakorn, Steven M. Seitz

We present an approach that takes a single photograph of a child as input and automatically produces a series of age-progressed outputs between 1 and 80 years of age, accounting for pose, expression, and illumination.

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