A5070338607- Image Retrieval and Classification Techniques
- Handwritten Text Recognition Techniques
- Advanced X-ray and CT Imaging
- Lung Cancer Diagnosis and Treatment
- Acoustic Wave Phenomena Research
- Digital Communication and Language
- 3D Shape Modeling and Analysis
- Engineering Applied Research
- Advancements in Battery Materials
- Electrocatalysts for Energy Conversion
- Advanced Vision and Imaging
- Medical Imaging Techniques and Applications
- Nanoporous metals and alloys
- Fluid Dynamics and Turbulent Flows
- Vehicle Noise and Vibration Control
- Vehicle License Plate Recognition
- Subtitles and Audiovisual Media
- Electrical and Bioimpedance Tomography
- Medical Image Segmentation Techniques
- Anodic Oxide Films and Nanostructures
- Remote Sensing and LiDAR Applications
- Advanced Image and Video Retrieval Techniques
- Advanced Battery Materials and Technologies
- Particle Dynamics in Fluid Flows
- AI in cancer detection
Yonsei University
2004-2024
Korea Institute of Civil Engineering and Building Technology
2024
We propose a method that extracts text regions in natural scene images using low-level image features and verifies the extracted through high-level stroke feature. Then two level are combined hierarchically. The color continuity, gray-level variation variance. continuity is used since most of characters region have same color, strokes distinctive to background their values. Also, variance colors background, this value more sensitive than variations. As high feature, examined multi-resolution...
All-solid-state batteries (ASSBs), which utilize non-flammable solid electrolytes, are increasingly recognized as a promising next-generation technology. ASSBs expected to offer superior safety compared conventional lithium-ion while enabling...
Most types of housing in Korea are apartment houses.In Korea, the problem floor impact sound houses is a social issue.The government has made regulations related to since 2004, and recently revised (Aug.2022).The regulation compulsory as law that must be observed by construction companies.The performance shall evaluated after completion house through revision should evaluated.In addition, standard was also strengthened from 50 dB 49 dB.In this study, we will discuss current status future...
In this paper, we propose a text extraction method from camera-captured document style images and segmentation based on color clustering method. The proposed detects regions the using two low-level image features verifies through high-level stroke feature. level are combined hierarchically. intensity variation variance. And, use strokes as feature multi-resolution wavelet transforms local areas. vector is an input to SVM (support machine) for verification, when needed. uses extracted...
Stereoscopic particle image velocimetry is a measurement technique to acquire three dimensional velocity field by two cameras. With laser sheet illumination, the third component can be deduced from out-of-plane components using stereoscopic matching method. Most industrial fluid flows are turbulent flows, so it necessary use PIV However existing system seems hard since very expensive and complex. In this study we have developed miniature stereo-PIV(MSPIV) based on concept of Miniature which...