Search Results for author: Jungchan Cho

Found 7 papers, 1 papers with code

Gaussian Mixture Proposals with Pull-Push Learning Scheme to Capture Diverse Events for Weakly Supervised Temporal Video Grounding

1 code implementation27 Dec 2023 Sunoh Kim, Jungchan Cho, Joonsang Yu, Youngjoon Yoo, Jin Young Choi

In the weakly supervised temporal video grounding study, previous methods use predetermined single Gaussian proposals which lack the ability to express diverse events described by the sentence query.

Sentence Temporal Sentence Grounding +2

Exploring the Privacy-Energy Consumption Tradeoff for Split Federated Learning

no code implementations15 Nov 2023 Joohyung Lee, Mohamed Seif, Jungchan Cho, H. Vincent Poor

However, since the model is split at a specific layer, known as a cut layer, into both client-side and server-side models for the SFL, the choice of the cut layer in SFL can have a substantial impact on the energy consumption of clients and their privacy, as it influences the training burden and the output of the client-side models.

Federated Learning

Texture Generation Using Dual-Domain Feature Flow with Multi-View Hallucinations

no code implementations14 Mar 2022 Seunggyu Chang, Jungchan Cho, Songhwai Oh

To provide sufficient information for estimating a complete texture map, the proposed model simultaneously generates multi-view hallucinations in the image domain and an estimated texture map in the texture domain.

Texture Synthesis

Robust Pedestrian Attribute Recognition Using Group Sparsity for Occlusion Videos

no code implementations17 Oct 2021 Geonu Lee, Kimin Yun, Jungchan Cho

To solve the uncorrelated attention issue, we also propose a novel group sparsity-based temporal attention module.

Attribute Occlusion Handling +1

Deep Pose Consensus Networks

no code implementations22 Mar 2018 Geonho Cha, Minsik Lee, Jungchan Cho, Songhwai Oh

In this paper, to resolve this issue, we propose a multiple-partial-hypothesis-based framework for the problem of estimating 3D human pose from a single image, which can be fine-tuned in an end-to-end fashion.

Consensus of Non-Rigid Reconstructions

no code implementations CVPR 2016 Minsik Lee, Jungchan Cho, Songhwai Oh

Recently, there have been many progresses for the problem of non-rigid structure reconstruction based on 2D trajectories, but it is still challenging to deal with complex deformations or restricted view ranges.

Procrustean Normal Distribution for Non-rigid Structure from Motion

no code implementations CVPR 2013 Minsik Lee, Jungchan Cho, Chong-Ho Choi, Songhwai Oh

Non-rigid structure from motion is a fundamental problem in computer vision, which is yet to be solved satisfactorily.

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