Search Results - "Chun-Shien Lu"

Image Feature Extraction in Encrypted Domain With Privacy-Preserving SIFT by HSU, Chao-Yung, LU, Chun-Shien, PEI, Soo-Chang

“…Privacy has received considerable attention but is still largely ignored in the multimedia community. Consider a cloud computing scenario where the server is…”
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Improving readability by modifying graphic QR code microstructure by Liu, Hsing‐Chih, Chou, Tzren‐Ru, Lu, Chun‐Shien, Wang, Hsi‐Chun

“…White modules of quick response codes (QR codes) are degraded by dot gain, especially when printed at smaller sizes, which results in more false blacks than…”
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Privacy Aware Data Deduplication for Side Channel in Cloud Storage by Yu, Chia-Mu, Gochhayat, Sarada Prasad, Conti, Mauro, Lu, Chun-Shien

“…Cloud storage services enable individuals and organizations to outsource data storage to remote servers. Cloud storage providers generally adopt data…”
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Distributed Compressive Sensing: Performance Analysis With Diverse Signal Ensembles by Hsieh, Sung-Hsien, Liang, Wei-Jie, Lu, Chun-Shien, Pei, Soo-Chang

“…Distributed compressive sensing (DCS) is a framework that considers joint sparsity within signal ensembles along with multiple measurement vectors (MMVs)…”
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Compressive Sensing Matrix Design for Fast Encoding and Decoding via Sparse FFT by Hsieh, Sung-Hsien, Lu, Chun-Shien, Pei, Soo-Chang

“…Compressive sensing (CS) is proposed for signal sampling below the Nyquist rate based on the assumption that the signal is sparse in some transformed domain…”
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Greedy Algorithms for Hybrid Compressed Sensing by Tai, Ching-Lun, Hsieh, Sung-Hsien, Lu, Chun-Shien

“…Compressed sensing (CS) is a technique which uses fewer measurements than dictated by the Nyquist sampling theorem. The traditional CS with linear measurements…”
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Distributed compressive video sensing by Li-Wei Kang, Chun-Shien Lu

“…Low-complexity video encoding has been applicable to several emerging applications. Recently, distributed video coding (DVC) has been proposed to reduce…”
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Compressed Sensing Detector Design for Space Shift Keying in MIMO Systems by YU, Chia-Mu, HSIEH, Sung-Hsien, LIANG, Han-Wen, LU, Chun-Shien, CHUNG, Wei-Ho, KUO, Sy-Yen, PEI, Soo-Chang

“…Space shift keying (SSK) modulation and its extension, the generalized SSK (GSSK), present an attractive framework for the emerging large-scale MIMO systems in…”
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Tree Structure Sparsity Pattern Guided Convex Optimization for Compressive Sensing of Large-Scale Images by Liang, Wei-Jie, Lin, Gang-Xuan, Lu, Chun-Shien

“…Cost-efficient compressive sensing of large-scale images with quickly reconstructed high-quality results is very challenging. In this paper, we present an…”
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Attention-Guided Prototype Mixing: Diversifying Minority Context on Imbalanced Whole Slide Images Classification Learning by Raswa, Farchan Hakim, Lu, Chun-Shien, Wang, Jia-Ching

“…Real-world medical datasets often suffer from class imbalance, which can lead to degraded performance due to limited samples of the minority class. In another…”
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Compressed Sensing-Based Clone Identification in Sensor Networks by Yu, Chia-Mu, Lu, Chun-Shien, Kuo, Sy-Yen

“…Clone detection, aimed at detecting illegal copies with all of the credentials of legitimate sensor nodes, is of great importance for sensor networks because…”
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Structural digital signature for image authentication: an incidental distortion resistant scheme by Chun-Shien Lu, Liao, H.-Y.M.

“…The existing digital data verification methods are able to detect regions that have been tampered with, but are too fragile to resist incidental manipulations…”
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MoteSec-Aware: A Practical Secure Mechanism for Wireless Sensor Networks by TSOU, Yao-Tung, LU, Chun-Shien, KUO, Sy-Yen

“…Ensuring the security of communication and access control in Wireless Sensor Networks (WSNs) is of paramount importance. In this paper, we present a security…”
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GPX-ADMM-Net: Interpretable Deep Neural Network for Image Compressive Sensing by Hu, Shih-Wei, Lin, Gang-Xuan, Lu, Chun-Shien

“…The building of effective neural network architectures for solving image compressive sensing (CS) problems is a challenge. Hence, it is helpful to consult the…”
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Feature-Based Sparse Representation for Image Similarity Assessment by KANG, Li-Wei, HSU, Chao-Yung, CHEN, Hung-Wei, LU, Chun-Shien, LIN, Chih-Yang, PEI, Soo-Chang

“…Assessment of image similarity is fundamentally important to numerous multimedia applications. The goal of similarity assessment is to automatically assess the…”
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Localized Algorithms for Detection of Node Replication Attacks in Mobile Sensor Networks by YU, Chia-Mu, TSOU, Yao-Tung, LU, Chun-Shien, KUO, Sy-Yen

“…We deal with the challenging problem of node replication detection. Although defending against node replication attacks demands immediate attention, compared…”
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Media hash-dependent image watermarking resilient against both geometric attacks and estimation attacks based on false positive-oriented detection by LU, Chun-Shien, SUN, Shih-Wei, HSU, Chao-Yong, CHANG, Pao-Chi

“…The major disadvantage of existing watermarking methods is their limited resistance to extensive geometric attacks. In addition, we have found that the…”
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Fragile watermarking for authenticating 3-D polygonal meshes by Lin, H.-Y.S., Liao, H.-Y.M., Chun-Shien Lu, Ja-Chen Lin

“…Designing a powerful fragile watermarking technique for authenticating three-dimensional (3-D) polygonal meshes is a very difficult task. Yeo and Yeung were…”
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A Necessary and Sufficient Condition for Generalized Demixing by Kuo, Chun-Yen, Lin, Gang-Xuan, Lu, Chun-Shien

“…Demixing is the problem of identifying multiple structured signals from a superimposed observation. This work analyzes a general framework, based on convex…”
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Noninteractive Pairwise Key Establishment for Sensor Networks by Yu, Chia-Mu, Lu, Chun-Shien, Kuo, Sy-Yen

“…As a security primitive, key establishment plays the most crucial role in the design of the security mechanisms. Unfortunately, the resource limitation of…”
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