Using convolutional neural network models illumination estimation according to light colors

B Büyükarıkan, E Ülker - Optik, 2022 - Elsevier
One of the important problems in digital images is that the object's color changes as the light
source's color changes. Color constancy methods are used to solve these problems. Color …

Spatio-Spectral Deep Color Constancy With Multi-Band NIR

DK Han, JW Ha, JO Kim - IEEE Access, 2024 - ieeexplore.ieee.org
This paper proposes to utilize deep spatio-spectral features for color constancy, while most
conventional methods focus on only spatial information of RGB images. We propose a novel …

CSS: Overcoming Pose and Scene Challenges in Crowd-Sourced 3D Gaussian Splatting

R Chen, M Xiao, H Luo, F Zhao, F Wu, H Xiong… - arXiv preprint arXiv …, 2024 - arxiv.org
We introduce Crowd-Sourced Splatting (CSS), a novel 3D Gaussian Splatting (3DGS)
pipeline designed to overcome the challenges of pose-free scene reconstruction using …

Joint Deep Estimation of Intrinsic and Dichromatic Image Decomposition

JW Ha, KK Lee, JO Kim - IEEE Access, 2023 - ieeexplore.ieee.org
This paper proposes an image formation model that jointly combines dichromatic and
intrinsic image decomposition models. The two decomposition models analyze image …

Aydınlatmanın görüntü işleme problemlerine etkisinin yapay zeka teknikleri kullanılarak analizi

B Büyükarıkan - 2022 - gcris.ktun.edu.tr
Bir nesnenin görünümü, nesnenin yüzeyine düşen ışığın, rengi ve kalitesi ile aydınlatma
kaynağının konumundan etkilenir. Yapay görme uygulamalarında bu durumlar nesnenin …

Material classification based on multi-spectral nir band image

DK Han, JW Ha, JO Kim - 2022 37th International Technical …, 2022 - ieeexplore.ieee.org
In this paper, we study the usefulness of multi-spectral NIR band images instead of RGB
only for material classification. To effectively learn a target material, the proposed method …

Review of Spatial and Temporal Color Constancy

JW Ha, JO Kim - IEIE Transactions on Smart Processing & Computing, 2023 - dbpia.co.kr
Color constancy is the ability to recognize the inherent object color invariant to surrounding
illuminants. With the development of electric bulbs, there are various illuminant …

[引用][C] 교류전원의위상정보를이용한색항상성기법

박범찬, 하정원, 김종옥 - 대한전자공학회학술대회, 2022 - dbpia.co.kr
교류 전원의 위상 정보를 이용한 색 항상성 기법 Page 1 2022년 대한전자공학회 하계학술대회
논문집 교류 전원의 위상 정보를 이용한 색 항상성 기법 *박범찬, 하정원, 김종옥 고려대학교 전기 …

[引用][C] 근적외선다중밴드를이용한재질분류연구

한동근, 하정원, 김종옥 - 대한전자공학회학술대회, 2022 - dbpia.co.kr
In the case of objects with the same color or in a low-light environment, it is very difficult to
recognize surface material. It is effective to classify surface material using NIR (near …