1 code implementation • 27 Apr 2024 • Mingyu Yang, Bowen Liu, Boyang Wang, Hun-Seok Kim
In the following diffusion step, DiffJSCC uses the derived multimodal features, together with channel state information such as the signal-to-noise ratio (SNR), as conditions to guide the denoising diffusion process, which converts the initial random noise to the final reconstruction.
1 code implementation • 29 Oct 2023 • Changwoo Lee, Hun-Seok Kim
To address this issue, we propose a generalized and differentiable framework to learn efficient structures of weight matrices by gradient descent.
no code implementations • 4 Jul 2023 • Sara Shoouri, Mingyu Yang, Gordy Carichner, Yuyang Li, Ehab A. Hamed, Angela Deng, Delbert A. Green II, Inhee Lee, David Blaauw, Hun-Seok Kim
A new GPS-less, daily localization method is proposed with deep learning sensor fusion that uses daylight intensity and temperature sensor data for Monarch butterfly tracking.
1 code implementation • CVPR 2023 • Bowen Liu, Yu Chen, Rakesh Chowdary Machineni, Shiyu Liu, Hun-Seok Kim
In this paper, we propose multi-mode video compression (MMVC), a block wise mode ensemble deep video compression framework that selects the optimal mode for feature domain prediction adapting to different motion patterns.
1 code implementation • ICCV 2023 • Sara Shoouri, Mingyu Yang, Zichen Fan, Hun-Seok Kim
Solving multiple visual tasks using individual models can be resource-intensive, while multi-task learning can conserve resources by sharing knowledge across different tasks.
1 code implementation • 17 Feb 2023 • Changwoo Lee, Xiao Hu, Hun-Seok Kim
In this paper, we propose an iterative source error correction (ISEC) decoding scheme for deep-learning-based joint source-channel coding (Deep JSCC).
1 code implementation • 12 May 2022 • Mingyu Yang, Yu Chen, Hun-Seok Kim
In recent years, deep learning-based approaches for visual-inertial odometry (VIO) have shown remarkable performance outperforming traditional geometric methods.
no code implementations • 9 Mar 2022 • Andrea Bejarano-Carbo, Hyochan An, Kyojin Choo, Shiyu Liu, Qirui Zhang, Dennis Sylvester, David Blaauw, Hun-Seok Kim
Millimeter-scale embedded sensing systems have unique advantages over larger devices as they are able to capture, analyze, store, and transmit data at the source while being unobtrusive and covert.
1 code implementation • 9 Oct 2021 • Mingyu Yang, Hun-Seok Kim
To the best of our knowledge, this is the first deep JSCC scheme that can automatically adjust its rate using a single network model.
1 code implementation • 23 Sep 2021 • Bowen Liu, Changwoo Lee, Ang Cao, Hun-Seok Kim
We propose a unified signal compression framework that uses a generative adversarial network (GAN) to compress heterogeneous signals.
1 code implementation • 11 Sep 2021 • Mingyu Yang, Chenghong Bian, Hun-Seok Kim
We investigate joint source channel coding (JSCC) for wireless image transmission over multipath fading channels.
1 code implementation • CVPR 2021 • Bowen Liu, Yu Chen, Shiyu Liu, Hun-Seok Kim
The proposed method first learns the efficient lower-dimensional latent space representation of each video frame and then performs inter-frame prediction in that latent domain.
2 code implementations • 5 Jan 2021 • Mingyu Yang, Chenghong Bian, Hun-Seok Kim
We present a deep learning based joint source channel coding (JSCC) scheme for wireless image transmission over multipath fading channels with non-linear signal clipping.
no code implementations • 14 Dec 2019 • Mingyu Yang, Roger Hsiao, Gordy Carichner, Katherine Ernst, Jaechan Lim, Delbert A. Green II, Inhee Lee, David Blaauw, Hun-Seok Kim
Details of Monarch butterfly migration from the U. S. to Mexico remain a mystery due to lack of a proper localization technology to accurately localize and track butterfly migration.
2 code implementations • 8 Dec 2019 • Bowen Liu, Ang Cao, Hun-Seok Kim
We propose a unified compression framework that uses generative adversarial networks (GAN) to compress image and speech signals.