04494nam 22006015 450 991033757690332120200630071138.03-030-04040-210.1007/978-3-030-04040-6(CKB)4100000007335016(DE-He213)978-3-030-04040-6(MiAaPQ)EBC5628152(PPN)233798854(EXLCZ)99410000000733501620190101d2019 u| 0engurnn#008mamaatxtrdacontentcrdamediacrrdacarrierHierarchical Perceptual Grouping for Object Recognition Theoretical Views and Gestalt-Law Applications /by Eckart Michaelsen, Jochen Meidow1st ed. 2019.Cham :Springer International Publishing :Imprint: Springer,2019.1 online resource (XI, 195 p. 100 illus., 9 illus. in color.)Advances in Computer Vision and Pattern Recognition,2191-65863-030-04039-9 Introduction -- Reflection Symmetry -- Good Continuation in Rows or Frieze Symmetry -- Rotational Symmetry -- Closure – Hierarchies of Gestalten -- Search -- Illusions -- Prolongation in Good Continuation -- Parallelism and Rectangularity -- Lattice Gestalten -- Primitive Extraction -- Knowledge and Gestalt Interaction -- Learning -- Appendix A: General Adjustment Model with Constraints.This unique text/reference presents a unified approach to the formulation of Gestalt laws for perceptual grouping, and the construction of nested hierarchies by aggregation utilizing these laws. The book also describes the extraction of such constructions from noisy images showing man-made objects and clutter. Each Gestalt operation is introduced in a separate, self-contained chapter, together with application examples and a brief literature review. These are then brought together in an algebraic closure chapter, followed by chapters that connect the method to the data – i.e., the extraction of primitives from images, cooperation with machine-readable knowledge, and cooperation with machine learning. Topics and features: Offers the first unified approach to nested hierarchical perceptual grouping Presents a review of all relevant Gestalt laws in a single source Covers reflection symmetry, frieze symmetry, rotational symmetry, parallelism and rectangular settings, contour prolongation, and lattices Describes the problem from all theoretical viewpoints, including syntactic, probabilistic, and algebraic perspectives Discusses issues important to practical application, such as primitive extraction and any-time search Provides an appendix detailing a general adjustment model with constraints This work offers new insights and proposes novel methods to advance the field of machine vision, which will be of great benefit to students, researchers, and engineers active in this area. Dr.-Ing. Eckart Michaelsen is a researcher at the Object Recognition Department of Fraunhofer IOSB, Ettlingen, Germany. Dr.-Ing. Jochen Meidow is a researcher at the Scene Analysis Department of the same institution.Advances in Computer Vision and Pattern Recognition,2191-6586Pattern perceptionRemote sensingArchitectureGroup theoryPattern Recognitionhttps://scigraph.springernature.com/ontologies/product-market-codes/I2203XRemote Sensing/Photogrammetryhttps://scigraph.springernature.com/ontologies/product-market-codes/J13010Architecture, generalhttps://scigraph.springernature.com/ontologies/product-market-codes/K0000XGroup Theory and Generalizationshttps://scigraph.springernature.com/ontologies/product-market-codes/M11078Pattern perception.Remote sensing.Architecture.Group theory.Pattern Recognition.Remote Sensing/Photogrammetry.Architecture, general.Group Theory and Generalizations.006.4006.4Michaelsen Eckartauthttp://id.loc.gov/vocabulary/relators/aut1060300Meidow Jochenauthttp://id.loc.gov/vocabulary/relators/autBOOK9910337576903321Hierarchical Perceptual Grouping for Object Recognition2512317UNINA04688nam 22006615 450 991049215300332120260224144824.0981-16-0267-010.1007/978-981-16-0267-2(CKB)4100000011982479(MiAaPQ)EBC6678852(Au-PeEL)EBL6678852(PPN)258059397(OCoLC)1260292064(DE-He213)978-981-16-0267-2(EXLCZ)99410000001198247920210713d2021 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierAntiviral Drug Discovery and Development /edited by Xinyong Liu, Peng Zhan, Luis Menéndez-Arias, Vasanthanathan Poongavanam1st ed. 2021.Singapore :Springer Nature Singapore :Imprint: Springer,2021.1 online resource (364 pages)Advances in Experimental Medicine and Biology,2214-8019 ;1322981-16-0266-2 Includes bibliographical references.1 Antiviral Drugs Against Herpesviruses -- 2 An Update on Antiretroviral Therapy -- 3 Structural Insights to Human Immunodeficiency Virus (HIV-1) Targets and their Inhibition -- 4 LEDGINs, Inhibitors of the Interaction between HIV-1 Integrase and LEDGF/p75, are Potent Antivirals with a Potential to Cure HIV Infection -- 5 Moving Fast Towards Hepatitis B Virus Elimination -- 6 Discovery and Development of Antiviral Therapies for Chronic Hepatitis C Virus Infection -- 7 Phytoconstituents as Lead Compounds for Anti-dengue Drug Discovery -- 8 Anti-influenza Drug Discovery and Development: Targeting the Virus and its Host by all -- 9 Search, Identification and Design of Effective Antiviral Drugs against Pandemic Human Coronaviruses -- 10 Peptide Based Antiviral Drugs -- 11 Covalent Antiviral Agents -- 12 Safe-in-Man Broad Spectrum Antiviral Agents -- 13 Exploiting Ubiquitin ligases for Induced Target Degradation as an Antiviral Strategy. .This book summarizes state-of-the-art antiviral drug design and discovery approaches starting from natural products to de novo design, and provides a timely update on recently approved antiviral drugs and compounds in advanced clinical development. Special attention is paid to viral infections with a high impact on the world population or highly relevant from the public health perspective (HIV, hepatitis C, influenza virus, etc.). In these chapters, limitations associated with adverse effects and emergence of drug resistance are discussed in detail. In addition to classical antiviral strategies, chapters will be dedicated to discuss the non-classical drug development strategies to block viral infection, for instance, allosteric inhibitors, covalent antiviral agents, or antiviral compounds targeting protein–protein interactions. Finally, current prospects for producing broad-spectrum antiviral inhibitors will be also addressed. The book is distinctive in providing the most recent update in the rapidly evolving field of antiviral therapeutics. Authoritative reviews are written by international scientists well known for their contributions in their topics of research, which makes this book suitable for researchers not only within the antiviral research community but also attractive to a broad audience in the drug discovery field. This book covers molecular structures and biochemical mechanisms mediating the antiviral effects, while discussing various ligand design strategies, which include traditional medicinal chemistry, computational chemistry, and chemical biology approaches. The book provides a comprehensive review of antiviral drug discovery and development approaches, particularly focusing on current innovations and future trends.Advances in Experimental Medicine and Biology,2214-8019 ;1322PharmacologyPharmacyBiotechnologyPharmacologyPharmacyBiotechnologyAntiretroviralsthubFarmacologiathubLlibres electrònicsthubPharmacology.Pharmacy.Biotechnology.Pharmacology.Pharmacy.Biotechnology.AntiretroviralsFarmacologia615.7924Liu XinyongMiAaPQMiAaPQMiAaPQBOOK9910492153003321Antiviral Drug Discovery and Development2072136UNINA