Performance Evaluation and Improvement of Shoreline Detection Using Sentinel-1 SAR and DEM Data

Authors: Lena Chang, Yi-Ting Chen

Source: IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 8139-8152 (2024)

Subject Terms: Digital elevation model (DEM), performance evaluation, Sentinel-1, shoreline detection, U-Net, Ocean engineering, TC1501-1800, Geophysics. Cosmic physics, QC801-809

File Description: electronic resource

Relation: https://ieeexplore.ieee.org/document/10494388/; https://doaj.org/toc/1939-1404; https://doaj.org/toc/2151-1535

Access URL: https://doaj.org/article/8442dbad1dc44a49bcd1b119486cb44b

Marine Oil Pollution Monitoring Based on a Morphological Attention U-Net Using SAR Images

Authors: Lena Chang, Yi-Ting Chen, Ching-Min Cheng, Yang-Lang Chang, Shang-Chih Ma

Source: Sensors, Vol 24, Iss 20, p 6768 (2024)

Subject Terms: oil spills, U-Net model, synthetic aperture radar (SAR), convolutional block attention module (CBAM), label smoothing, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/24/20/6768; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/28035c8d22e346aba18c7402cd03a223

Full-Scale Aggregated MobileUNet: An Improved U-Net Architecture for SAR Oil Spill Detection

Authors: Yi-Ting Chen, Lena Chang, Jung-Hua Wang

Source: Sensors, Vol 24, Iss 12, p 3724 (2024)

Subject Terms: oil spills, synthetic aperture radar (SAR), U-Net, semantic segmentation models, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/24/12/3724; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/482e08f4ef16476ab30ecac5904a949e

Multilevel High-Rate Coding With Twofold Concatenation for IoTs in Wireless Mesh Networks

Authors: Shang-Chih Ma, Mohammad Alkhaleefah, Yang-Lang Chang, Lena Chang, Bormin Huang

Source: IEEE Access, Vol 8, Pp 106910-106923 (2020)

Subject Terms: Channel coding, Internet of Things, Reed-Solomon codes, space-time block codes, wireless network, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

File Description: electronic resource

Relation: https://ieeexplore.ieee.org/document/9110606/; https://doaj.org/toc/2169-3536

Access URL: https://doaj.org/article/bf221fd5960d42cd84d23f14ab855fc2

U-Net for Taiwan Shoreline Detection from SAR Images

Authors: Lena Chang, Yi-Ting Chen, Meng-Che Wu, Mohammad Alkhaleefah, Yang-Lang Chang

Source: Remote Sensing, Vol 14, Iss 20, p 5135 (2022)

Subject Terms: shoreline detection, SAR, Sentinel-1, semantic segmentation, U-Net, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/14/20/5135; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/61a9f234ee85403a82f38b9470de80ba

Spatial-Temporal Neural Network for Rice Field Classification from SAR Images

Authors: Yang-Lang Chang, Tan-Hsu Tan, Tsung-Hau Chen, Joon Huang Chuah, Lena Chang, Meng-Che Wu, Narendra Babu Tatini, Shang-Chih Ma, Mohammad Alkhaleefah

Source: Remote Sensing, Vol 14, Iss 8, p 1929 (2022)

Subject Terms: convolutional long short-term memory network, rice field classification, Sentinel-1A SAR images, spatial-temporal neural network, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/14/8/1929; https://doaj.org/toc/2072-4292

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Consolidated Convolutional Neural Network for Hyperspectral Image Classification

Authors: Yang-Lang Chang, Tan-Hsu Tan, Wei-Hong Lee, Lena Chang, Ying-Nong Chen, Kuo-Chin Fan, Mohammad Alkhaleefah

Source: Remote Sensing, Vol 14, Iss 7, p 1571 (2022)

Subject Terms: consolidated convolutional neural network, hyperspectral image classification, high performance computing, image augmentation, principal component analysis, Science

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Relation: https://www.mdpi.com/2072-4292/14/7/1571; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/c9745743a99242c2aa4158b3d829fa91

Inter-Multilevel Super-Orthogonal Space–Time Coding Scheme for Reliable ZigBee-Based IoMT Communications

Authors: Shang-Chih Ma, Mohammad Alkhaleefah, Yang-Lang Chang, Joon Huang Chuah, Wen-Yen Chang, Chiung-Shen Ku, Meng-Che Wu, Lena Chang

Source: Sensors, Vol 22, Iss 7, p 2695 (2022)

Subject Terms: channel coding, inter-level dependency codes, Internet of Medical Things (IoMT), multilevel coding technique, super-orthogonal space–time codes, ZigBee, Chemical technology, TP1-1185

File Description: electronic resource

Relation: https://www.mdpi.com/1424-8220/22/7/2695; https://doaj.org/toc/1424-8220

Access URL: https://doaj.org/article/91a39988c70f4b69b55b74642aa0497f

YOLOv3-Based Matching Approach for Roof Region Detection from Drone Images

Authors: Chia-Cheng Yeh, Yang-Lang Chang, Mohammad Alkhaleefah, Pai-Hui Hsu, Weiyong Eng, Voon-Chet Koo, Bormin Huang, Lena Chang

Source: Remote Sensing, Vol 13, Iss 1, p 127 (2021)

Subject Terms: image matching, deep learning, YOLOv3, roof region detection, drone images, high-performance computing, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/13/1/127; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/6477b4f6972b477fa8b3e05c4e7d67a2

Rice-Field Mapping with Sentinel-1A SAR Time-Series Data

Authors: Lena Chang, Yi-Ting Chen, Jung-Hua Wang, Yang-Lang Chang

Source: Remote Sensing, Vol 13, Iss 1, p 103 (2020)

Subject Terms: synthetic aperture radar, Sentinel-1A, rice detection, time-series data, rice growth-related features, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/13/1/103; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/38d60806bb3446ffa111ddfaeb4310e1

Ship Detection Based on YOLOv2 for SAR Imagery

Authors: Yang-Lang Chang, Amare Anagaw, Lena Chang, Yi Chun Wang, Chih-Yu Hsiao, Wei-Hong Lee

Source: Remote Sensing, Vol 11, Iss 7, p 786 (2019)

Subject Terms: synthetic aperture radar (SAR) images, ship detection, YOLOv2, faster R-CNN, YOLOv2-reduced, high performance computing, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/11/7/786; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/5304c5b4d141423fb03ea61f4fb2fd4c

Underwater wideband signal tracking based on Predictive Bearing algorithm

Authors: Shun-Hsyung Chang, Sheng-Yun Hou, Shih-Chi Chang, Lena Chang

Source: OCEANS '02 MTS/IEEE OCEANS '02 OCEANS '02 MTS/IEEE. 4:2205-2209 vol.4 2002

Relation: Oceans 2002 Conference and Exhibition. Conference Proceedings

An efficient adaptive KLT for multispectral image compression

Authors: Lena Chang, Ching-Min Cheng, Ting-Chung Chen

Source: 4th IEEE Southwest Symposium on Image Analysis and Interpretation Image analysis and interpretation Image Analysis and Interpretation, 2000. Proceedings. 4th IEEE Southwest Symposium. :252-255 2000

Relation: Proceedings 4th IEEE Southwest Symposium on Image Analysis and Interpretation

A robust adaptive beamformer for high-rate underwater acoustic communication systems

Authors: Lena Chang

Source: Proceedings of 1998 International Symposium on Underwater Technology Underwater technology Underwater Technology, 1998. Proceedings of the 1998 International Symposium on. :493-498 1998

Relation: Proceedings of 1998 International Symposium on Underwater Technology

Multispectral image compression using eigen-region-based segmentation

Authors: Lena Chang, Ching-Min Cheng

Source: IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium (Cat. No.01CH37217) IGARSS 2001. geoscience and remote sensing Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International. 4:1844-1846 vol.4 2001

Relation: IGARSS 2001. Scanning the Present and Resolving the Future. Proceedings. IEEE 2001 International Geoscience and Remote Sensing Symposium

Adaptive filtering approaches for multispectral image classification based on Eigen-feature

Authors: Lena Chang, Ching-Min Cheng, Fu-Chuan Ni

Source: 2007 IEEE International Geoscience and Remote Sensing Symposium Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007. IEEE International. :2036-2039 Jul, 2007

Relation: 2007 IEEE International Geoscience and Remote Sensing Symposium

A novel DOA estimation based on signal subspace structure of uniform linear array

Authors: Lena Chang, Chang-Min Cheng, Tang, Z. S., Chang, S. H.

Source: 2007 IEEE Antennas and Propagation Society International Symposium Antennas and Propagation Society International Symposium, 2007 IEEE. :5279-5282 Jun, 2007

Relation: 2007 IEEE Antennas and Propagation Society International Symposium

Teaching Community Ecology as a Jigsaw: A Collaborative Learning Activity Fostering Library Research Skills

Authors: Smith, Julia I., Lena Chang

Source: American Biology Teacher. Jan 2005 67(1):31-31.

Peer Reviewed: Y

Page Count: 6

Descriptors: Student Responsibility, Library Research, Ecology, Research Skills, Learning Activities, Cooperative Learning, Science Instruction, Teaching Methods, Library Services

Access URL: https://www.nabt.org

Improved speckle filtering of polarimetric SAR by target signature preserving.

Authors: Lena Chang, Ming-Hung Hung, Yang-Lang Chang, Yu-Jen Chen

Source: Proceedings of SPIE; 9/3/2019, Vol. 11132, p1-10, 10p

Classification of polarimetric SAR data based on subspace projection segmentation.

Authors: Lena Chang, Yi-Ting Chen, Yang-Lang Chang, Yu-Jen Chen

Source: Proceedings of SPIE; 9/3/2019, Vol. 11132, p1-10, 10p