Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Youngkyoo Hwang"'
Autor:
Kyung-Hoon Bae, Jun-Cheol Park, Changmo Nam, Youngkyoo Hwang, Youngjoo Jo, Jinwoo Jeon, Dae-Shik Kim
Publikováno v:
IMCOM
With increasing boundaries of deep learning based recognition model, particular demands for real-time user state recognizer targeting smart home devices have emerged. This paper suggests real-time facial expression recognizer to satisfy them. We use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c58d299c4734cd8f323f7b0237bbf3
https://doi.org/10.1145/2857546.2857642
https://doi.org/10.1145/2857546.2857642
Autor:
Zhihui Hao, Ping Guo, Xiaotao Wang, Qiang Wang, Youngkyoo Hwang, Jung-Bae Kim, Haibing Ren, Kuanhong Xu
Publikováno v:
Medical Imaging: Image Processing
This paper presents a learning based vessel detection and segmentation method in real-patient ultrasound (US) liver images. We aim at detecting multiple shaped vessels robustly and automatically, including vessels with weak and ambiguous boundaries.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ba05a369519b3d872425c4df7006f7c
https://doi.org/10.1117/12.2042973
https://doi.org/10.1117/12.2042973
Publikováno v:
SPIE Proceedings.
Adaptive thresholding is a useful technique for document analysis. In medical image processing, it is also helpful for segmenting structures, such as diaphragms or blood vessels. This technique sets a threshold using local information around a pixel,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03a2c3b183b84f97811e91f357043a4a
https://doi.org/10.1117/12.2036178
https://doi.org/10.1117/12.2036178
Autor:
Zhihui, Hao, Qiang, Wang, Xiaotao, Wang, Jung Bae, Kim, Youngkyoo, Hwang, Baek Hwan, Cho, Ping, Guo, Won Ki, Lee
Publikováno v:
Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. 16(Pt 1)
A key problem for many medical image segmentation tasks is the combination of different-level knowledge. We propose a novel scheme of embedding detected regions into a superpixel based graphical model, by which we achieve a full leverage on various i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::87a3d60d111764b8c766673ca3727016
https://pubmed.ncbi.nlm.nih.gov/24505670
https://pubmed.ncbi.nlm.nih.gov/24505670
Publikováno v:
ICCE
It is necessary to use an ultrasound imaging devices for Radio Frequency Ablation (RFA) of cancers or biopsy on liver, prostate, thyroid, and so on. However, it is very hard to discriminate a small tumor and its surrounding tissues when the tumor has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5d13b12c7663ab318be5723b14ef519
https://doi.org/10.1109/icce.2014.6776000
https://doi.org/10.1109/icce.2014.6776000
Autor:
Heesae Lee, Youngkyoo Hwang, Jung-Bae Kim, James D. K. Kim, Won-Chul Bang, Young-Taek Oh, Chang Yeong Kim
Publikováno v:
Medical Imaging: Image-Guided Procedures
Tumor tracking is very important to deal with a cancer in a moving organ in clinical applications such as radiotherapy, HIFU etc. Respiratory monitoring systems are widely used to find location of the cancers in the organs because respiratory signal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0e06ccf65e9c4f44b41f2cfd0e70393
https://doi.org/10.1117/12.2007857
https://doi.org/10.1117/12.2007857
Autor:
Jung-Bae Kim, Chang Yeong Kim, Won-Chul Bang, Youngkyoo Hwang, Young-Taek Oh, James D. K. Kim
Publikováno v:
Medical Imaging: Image-Guided Procedures
We present a new method for patient-specific liver deformation modeling for tumor tracking. Our method focuses on deforming two main blood vessels of the liver – hepatic and portal vein – to utilize them as features. A novel centerline editing al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5dc641af826d4355942700d7a6ac66a
https://doi.org/10.1117/12.2007884
https://doi.org/10.1117/12.2007884
Autor:
Qiang Wang, Won-Chul Bang, Youngkyoo Hwang, Xiaolu Shen, Xuetao Feng, James D. K. Kim, Jung-Bae Kim, Zhihui Hao, Jiyeun Kim
Publikováno v:
Medical Imaging: Image Processing
Automatic segmentation of anatomical structure is crucial for computer aided diagnosis and image guided online treatment. In this paper, we present a novel approach for fully automatic segmentation of all anatomical structures from a target liver org
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78d8b1195acba56dfc8a972fce27ae6a
https://doi.org/10.1117/12.2006758
https://doi.org/10.1117/12.2006758
Autor:
Qiang Wang, Baek Hwan Cho, Youngkyoo Hwang, Xiaotao Wang, Zhihui Hao, Won Ki Lee, Jung-Bae Kim, Ping Guo
Publikováno v:
Advanced Information Systems Engineering ISBN: 9783642387081
MICCAI (1)
MICCAI (1)
A key problem for many medical image segmentation tasks is the combination of different-level knowledge. We propose a novel scheme of embedding detected regions into a superpixel based graphical model, by which we achieve a full leverage on various i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70c612ef4abfe705074cdc08f285ce00
https://doi.org/10.1007/978-3-642-40811-3_29
https://doi.org/10.1007/978-3-642-40811-3_29
Publikováno v:
ICCE
Facial motion tracking is a challenging task because of highly flexible head pose and facial expression. An extensible tracking framework is proposed in this paper. Within the framework, proper models are selected according to requirements and restri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::014512f9a3967744eeeea0ad8cc6363a
https://doi.org/10.1109/icce.2013.6486898
https://doi.org/10.1109/icce.2013.6486898