Advanced Concepts for Intelligent Vision Systems : 16th International Conference, ACIVS 2015, Catania, Italy, October 26-29, 2015. Proceedings / edited by Sebastiano Battiato, Jacques Blanc-Talon, Giovanni Gallo, Wilfried Philips, Dan Popescu, Paul Scheunders.
Contributor(s): Battiato, Sebastiano [editor.] | Blanc-Talon, Jacques [editor.] | Gallo, Giovanni [editor.] | Philips, Wilfried [editor.] | Popescu, Dan [editor.] | Scheunders, Paul [editor.]Material type: TextSeries: SerienbezeichnungLecture notes in computer science: 9386.Publisher: Cham : Springer, 2015Description: 1 online resource (xxi, 897 pages) : illustrationsContent type: text Media type: computer Carrier type: online resourceISBN: 9783319259031; 3319259032Subject(s): Computer vision -- Congresses | Computer science | Computer security | Data encryption (Computer science) | Coding theory | Computers and civilization | Management information systems | Electronic commerce | Coding theory | Computer science | Computer security | Computer vision | Computers and civilization | Data encryption (Computer science) | Electronic commerce | Management information systemsGenre/Form: Electronic books. | Conference papers and proceedings. Additional physical formats: Printed edition:: No titleDDC classification: 005.8 LOC classification: QA76.9.A25Online resources: Click here to access online
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This book constitutes the thoroughly refereed proceedings of the 16th International Conference on Advanced Concepts for Intelligent Vision Systems, ACIVS 2015, held Catania, Italy, in October 2015. The 76 revised full papers were carefully selected from 129 submissions. Acivs 2015 is a conference focusing on techniques for building adaptive, intelligent, safe and secure imaging systems. The focus of the conference is on following topic: low-level Image processing, video processing and camera networks, motion and tracking, security, forensics and biometrics, depth and 3D, image quality improvement and assessment, classification and recognition, multidimensional signal processing, multimedia compression, retrieval, and navigation.
Intro; Preface; About the Volume Editors; Organization; Contents; Low-Level Image Processing; BNRFBE Method for Blur Estimation in Document Images; 1 Introduction; 2 Blur Analysis; 3 Blur Measuring; 3.1 Principle of the Measurement; 3.2 Text Blur Measurement; 4 Experiments; 4.1 Simulated Blur; 4.2 Influence of Working Zone Z; 4.3 Real Images; 4.4 DIQA Database; 5 Conclusion; References; Edge Width Estimation for Defocus Map from a Single Image; 1 Introduction; 2 Edge Width; 2.1 Gaussian Edge Model; 2.2 Estimation of Edge Width; 2.3 The Edge Width Estimation Algorithm.
3 Defocus Blur Estimation3.1 Sparse Defocus Map; 3.2 Full Defocus Map; 4 Results and Discussion; 4.1 Possible Improvement; 5 Conclusion; References; RSD-DOG: A New Image Descriptor Based on Second Order Derivatives; 1 Introduction; 1.1 Related Work; 2 Directional Filter; 3 Ridge and Valley Detection Using Difference of Gaussian Filters; 3.1 Difference of Half Smoothing Filters (DHSF); 3.2 Estimating the Direction of Second Order Statistics Such as Ridges and Valleys; 4 Descriptor Construction; 5 Experiments and Results; 5.1 Dataset and Evaluation; 5.2 Descriptor Performance; 6 Conclusion.
2.3 Motion Estimation Model3 Experimental Results; 4 Computational Cost Comparison; 5 Conclusion; References; Adaptive Scale Selection for Multiscale Image Denoising; 1 Introduction; 2 Motivation of the Work; 2.1 Atomic Representation and Time-Scale Evolution; 2.2 Rational Dilation Wavelet Transform; 3 Scale Selection; 3.1 Packets of Atoms; 3.2 Scale Selection Algorithm; 4 Adaptive RDWT; 5 Preliminary Experimental Results; 6 Conclusions; References; Secure Signal Processing Using Fully Homomorphic Encryption; 1 Introduction; 2 Related Work; 3 Fully Homomorphic Encryption.