Search Results for author: Ilya Chugunov

Found 8 papers, 5 papers with code

Neural Light Spheres for Implicit Image Stitching and View Synthesis

1 code implementation26 Sep 2024 Ilya Chugunov, Amogh Joshi, Kiran Murthy, Francois Bleibel, Felix Heide

Challenging to capture, and challenging to display on a cellphone screen, the panorama paradoxically remains both a staple and underused feature of modern mobile camera applications.

Image Stitching

Neural Spline Fields for Burst Image Fusion and Layer Separation

no code implementations CVPR 2024 Ilya Chugunov, David Shustin, Ruyu Yan, Chenyang Lei, Felix Heide

Each photo in an image burst can be considered a sample of a complex 3D scene: the product of parallax, diffuse and specular materials, scene motion, and illuminant variation.

Shadow Removal

Shakes on a Plane: Unsupervised Depth Estimation from Unstabilized Photography

no code implementations CVPR 2023 Ilya Chugunov, Yuxuan Zhang, Felix Heide

Modern mobile burst photography pipelines capture and merge a short sequence of frames to recover an enhanced image, but often disregard the 3D nature of the scene they capture, treating pixel motion between images as a 2D aggregation problem.

Depth And Camera Motion Pose Estimation

GenSDF: Two-Stage Learning of Generalizable Signed Distance Functions

1 code implementation6 Jun 2022 Gene Chou, Ilya Chugunov, Felix Heide

The first stage uses an episodic training scheme to simulate training on unlabeled data and meta-learns initial shape priors.

Meta-Learning Object +1

The Implicit Values of A Good Hand Shake: Handheld Multi-Frame Neural Depth Refinement

1 code implementation CVPR 2022 Ilya Chugunov, Yuxuan Zhang, Zhihao Xia, Xuaner, Zhang, Jiawen Chen, Felix Heide

Modern smartphones can continuously stream multi-megapixel RGB images at 60Hz, synchronized with high-quality 3D pose information and low-resolution LiDAR-driven depth estimates.

Centimeter-Wave Free-Space Time-of-Flight Imaging

no code implementations25 May 2021 Seung-Hwan Baek, Noah Walsh, Ilya Chugunov, Zheng Shi, Felix Heide

In this work, we close this gap and propose a computational imaging method for all-optical free-space correlation before photo-conversion that achieves micron-scale depth resolution with robustness to surface reflectance and ambient light with conventional silicon intensity sensors.

Duodepth: Static Gesture Recognition Via Dual Depth Sensors

1 code implementation25 Jun 2020 Ilya Chugunov, Avideh Zakhor

Static gesture recognition is an effective non-verbal communication channel between a user and their devices; however many modern methods are sensitive to the relative pose of the user's hands with respect to the capture device, as parts of the gesture can become occluded.

General Classification Gesture Recognition

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