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Hyeongmin Lee

6 accepted papers

2024

CLIPtone: Unsupervised Learning for Text-based Image Tone Adjustment

CVPR 2024poster

Recent image tone adjustment (or enhancement) approaches have predominantly adopted supervised learning for learning human-centric perceptual assessment. However these approaches are constrained by intrinsic challenges of supervised learning. Primarily the requirement for expertly-curated or retouch…

Cited by 1SourcePDFScholar
2023

Exploring Discontinuity for Video Frame Interpolation

CVPR 2023highlight

Video frame interpolation (VFI) is the task that synthesizes the intermediate frame given two consecutive frames. Most of the previous studies have focused on appropriate frame warping operations and refinement modules for the warped frames. These studies have been conducted on natural videos contai…

2022

Expanded Adaptive Scaling Normalization for End to End Image Compression

ECCV 2022poster

"Recently, learning-based image compression methods that utilize convolutional neural layers have been developed rapidly. Rescaling modules such as batch normalization which are often used in convolutional neural networks do not operate adaptively for the various inputs. Therefore, Generalized Divis…

2021

Regularization Strategy for Point Cloud via Rigidly Mixed Sample

CVPR 2021poster

Data augmentation is an effective regularization strategy to alleviate the overfitting, which is an inherent drawback of the deep neural networks. However, data augmentation is rarely considered for point cloud processing despite many studies proposing various augmentation methods for image data. Ac…

Cited by 101PDFcodeScholar
2020

AdaCoF: Adaptive Collaboration of Flows for Video Frame Interpolation

CVPR 2020poster

Video frame interpolation is one of the most challenging tasks in video processing research. Recently, many studies based on deep learning have been suggested. Most of these methods focus on finding locations with useful information to estimate each output pixel using their own frame warping operati…

Cited by 295PDFcodeScholar