CAR'89 Computer Assisted Radiology / Computergestützte Radiologie

Three-Dimensional Surface Rendering and Volumetric Rendering in Avascular Osteonecrosis of the HIP.- Early MR Demonstration of Spinal Secondaries in Patients with Normal Radiographs, CT and Bone Scan.- Comparison of Magnitude and Phase as Observation Techniques in Susceptibility and Perfusion Imaging of the Brain.- Clinical Studies of Head and Neck Tumors by 31p-Spectroscopy.- Magnetic Susceptibility Effect of Trabecular Bone: Impact on Bone Marrow Imaging.- A New Filtering Algorithm for Signal to Noise Ratio Improvement in Magnetic Resonance Imaging.- MRI 3D Imaging of the Knee Joint Combined with an Image Processing System.- A New Hybrid Method for Analysis of Multiexponential T2 Relaxation Processes in NMR Images.- A New Segmentation Algorithm for Knowledge Acquisition in Tissue Characterizing NMR-Imaging.- Cardiovascular Cine MRI.- Multiplanar and Curved-surface Imaging from Volumetrically-acquired MR Data.- First Steps to Quality Assurance for MRI.- 3-D Imaging in the Post Surgical "Failed Back" Syndrome.- 3-D CT for Routine Examinations of the Base of the Skull.- 3-D-Imaging: A Computing Programme for the Future?.- New Algorithm for Metal Artefact Reduction (MAR) in Computed Tomography: Phantom Studies.- Classification of Brain Tumours by CT-Image Walsh Spectra.- Diagnostic Evaluation of Three-Dimensional CT Reconstruction Methods.- Computer Assisted Techniques for Extracting Quantitative Cardiovascular Data from Ultrafast CT Images.- Transesophageal Echo Computer Tomography (»Echo-CT«): A New Method for Dynamic 3-D Imaging of the Heart.- Digital Image Intensifier Radiography and Film Screen Systems: Spatial Resolution, Contrast Detail Diagrams, Dose Measurements and Detectability of Pulmonary Nodules.- Digital Skeletal Radiography with a High Resolution Image Intensifier System.- Detectability Evaluation of a Photostimulable Phosphor Digital Radiographic System.- Barium Enema Carried out by Computed Radiography and Conventional Screen-film Systems.- Detection of Pulmonary Nodules - A Comparative Study of Low-Dose Digital Luminescent Radiography (DLR) and Conventional Chest Film.- Digital Image Intensifier Radiography in Chest Radiology.- Digital Multilayer Tomography.- Computed Radiography: Value of Digital Image Processing in Motion Tomography.- Restoration of Digital Radiographic Images by Using Two-Dimensional Antimetric Wave Digital Filters.- Digital Images of Treatment Ports Acquired with Storage Phosphors: Comparison with Conventional Film Technique in a Phantom Model.- Noise-Reduction Algorithm for Dual Energy Radiography.- Merit Figures for Image Quality Evaluation in a Digital Radiography System and Correlation with Clinical Examination.- Automatic Detection of Clusters of Calcifications in Digital Mammograms.- A Step Towards PACS: The DS 1000 in Traumatology.- Studies on Pulmonary Ventilation Using Digital Subtraction Radiography: A Comparison With Ventilation Perfusion scintigraphy.- Limitations to Quantification of DSA Images.- Improvement of Pulmonary DSA by Measurement of Regional Lung Perfusion.- Improvement of Digital Subtraction Angiography Image Quality: High Resolution Processing Coupled with a Real Time Synchronisation Procedure.- The Improvement of Vessel Quantification with Image Processing Equipment for High Resolution Digital Angiography.- Color-Coded Duplex Sonography: Is This New Method Capable of Replacing More Expensive or Invasive Examinations?.- Measurements of Soft Tissue Deformation Using Echographic Speckle Tracking.- 3D Sonographic Reconstruction of Neonatal and Infant HIP.- Ultrasonic Tissue Characterization of Breast Masses Using a Diagnostic Expert System.- Verification of Electron Beam Therapy with Conventional and Storage Phosphor Images.- Presentation and Evaluation of 3D Dose Distributions in Radiotherapy Planning.- First Clinical Experience with A Digital Imaging Device for Radiotherapy Dosimetry and Localisation of Treatment Fields.- Radiation Damage to Vessels Monitored by Tumorfluoroscopy.- Computer Based Workstations in Radiation Oncology.- Improved Brachy-Curietherapy Planning for Brain Tumors Based on a Combination of CT and MRI Parameters.- Computer Assisted Neurology.- Automated Identification of Neuroanatomical Structures in CT- and MR-Images.- The Paradigm of Computer Assisted Radiology and Computer Assisted Neurology.- Scopes of Computer Application in Stereotactic Neurosurgery.- Significance of CAR in Pre-, Peri and Postoperative Diagnosis.- Overview of Coronary Quantitation Techniques.- A Pyramidal Approach to Three-Dimensional Reconstruction of a Vascular System from Two Projections.- A Knowledge-Based System for the Labeling of the Coronary Arteries.- Assessment and Analysis of Regional Epicardial Motion from Coronary Cineangiograms.- Slice-Wise Three-Dimensional Reconstruction of Myocardial Contrast Perfusion from Simulated Biplane Views.- Joint Fluid Quantification Using 3-D Processing of MRI Data.- CAD/CAM/CAO in Total Hip Replacement.- Three-Dimensional Display of Mathematically Disarticulated Objects.- Measurement for the Exact Description of Traumatic Deformities of Individual Vertebrae or Motion Segments of the Thoracic and Lumbar Spine as Basis for a Computer-Assisted Evaluation of X-Rays.- Three-Dimensional Quantification of Established Femoral Head Necrosis.- CAPS - Computer Assisted Prostheses Selection.- Simulation of Osteotomy Surgery about the Hip Joint.- Value of Disarticulation of the Mandible in 3-D Imaging.- Surface Registration for the Segmentation of Implanted Bone Grafts.- A Prototype Medical Workstation for Computer Assisted Stereotactic Neurosurgery.- 3D-Based Computer Assisted Manufacturing of Individual Alloplastic Implants for Cranial and Maxillofacial Osteoplasties.- 3D-CT in Facial Fractures: An Assessment Based on 100 Cases.- Craniofacial Surgery Planning and Simulation; Current Progress and Problem Areas.- A 3-D Surgical Planning System and its Clinical Applications.- Computer-Aided Interactive Surgical Simulation System - Its Clinical Application.- CAS - Computer Assisted Surgery - An Innovative Surgical Technique in Clinical Routine.- Computer Assisted Driving of a Needle into the Brain.- Computer Assisted Diagnosis of Brain Tumours in CT-Scan Imaging.- The Design of Acceptable Computer Aids for Radiology.- Computer Characterization of Trabecular Bone Pattern.- Artificial Intelligence in Chest Radiology: Computer-Aided Detection and Quantitation of Disease.- Computer Assisted Diagnosis of Bone Tumors.- SIRES: An Expert System for Strokes.- Odile: An Analytic Approach to Automated Interpretation of CAT-Scan Images of the Cervical Spine.- Computer Assisted Evaluation of Bone Scintigrams.- Storage, Retrieve! and Transmission of Diagnostic Quality Digital Images.- PACS and Medical Selection Imaging.- SIRENE: Design and Evaluation of a PACS Prototype.- PACS in Practice: From Software Link to On-Line Communications.- Review of Experience with PACS Cost Analysis Model.- Functional Integration of a Radiological Department: A Pilot Project.- A High Resolution CCD Scanner for X-Ray Films.- Evaluation of Diagnostic Image Quality Using the FEASIBLE Software Package.- Methods for a Cost-Benefit Analysis of PACS.- PACS Design Issues: Modelling and Simulation.- An Experimental Evaluation of the Impact of a PAC System on the Operations of a Radiology Department.- PACS for Radiotherapy.- What are the ACR/NEMA Standard and the SPI Specification?.- Concept of an Open Communication System for Distributed Image Processing.- PACS, Step by Step.- "Personal-PACS: its Effects on Imaging People and Machinery" or "PACS is worthwhile, but what if you haven't got it?".- Siemens PACS Installations - Practical Experience.- Low Cost Workstation for Medical Image Processing.- High Speed Networks for PACS-Introduction and Comparison.- Design for a High-Tech Imaging Center.- Developing an Effective Optical Archive for Medical Images.- PACS - RIS - HIS The Demand for Communication Management.- CARO (Computer Assisted Radiology Organization) - Magnetic Resonance Version.- A Flexible Network Solution for an Extended Information System in a Radiological Department.- The Added Value of a RIS Integrated in a HIS.- A Medical Image DataBase System for Tomographic Images.- PACS-RIS Interfacing: Experiences and Problems.- Benefits of a HIS-PACS Coupling in Clinical Practice.- Subpixel Flexible Registration for Quantitative Angiography.- Delineation of Neuroanatomical Objects Using Deformable Models.- Comparison Between Several Approaches of Vascular Network Reconstruction from a Limited Number of Projections.- The Determination of Object Coordinate Systems for Longitudinal Three-Dimensional Quantitative Image Processing.- Application of Image Processing Techniques to the Determination of the Insertion Point for Intramedullary Nailing of the Tibia.- Interactive 3D Registration of Image Volumes from Different Sources.- SUNRISE - A Software System for Medical Imaging Analysis.- Automated Identification of the Spine in Magnetic Resonance Images: A Reference Point for Automated Processing.- On Segmenting Computed Tomograms.- Interpretation of Tomographic Images via Virtual-Data Fusion.- Improvement on Dynamic Elastic Interpolation Technique for Reconstructing 3-D Objects from Serial Cross-Sections.- Evaluation of Digital Image Processing in Angiography for the Diagnosis of Renal Neoplasms.- Computer-based System Analysis of Radioisotope Scan Image.- The Iris Image Analysis for Medical Diagnosis.- 3D Display with Minimal Predefinition.- Image Quality in Voxel-Based Surface Shading.- Minimizing the Data Preparation for 3D Visualization of Medical Image Sequences.- Fast Three Dimensional Visualization Using a Parallel Computing System.- Three-Dimensional Surface Reconstructions Using a General Purpose Image Processing System.- Improvements to the Cuberille Three-dimensional Modelling Technique for Assessment of Complex Fractures and Evaluation of Stability in the Musculo-Skeletal System.- Building Highly Structured Volume Representations in 3D Medical Images.- Cooperative Human-Machine Interfaces for Medical Image Workstations: A Scenario.- Object-Oriented Design for Medical Image Workstations.- Specification and Design of Medical Workstations.- Imaging, Communication and Perceptions.- The Turbulent Road to a Filmless Hospital - St. Mary's Past, Present and Future.- Computer-Controlled Interactive Laser Video-disc as a Medical Encyclopedia.- DARE - Radiology Data Bank, Essen.- PACS and the Need for a New Legal Structure.- Medical Computer Law: Discussion of Legal Problems by Using Computer Science and Expert Systems: Example Radiology.- Liability for the Use of Computers in Radiology.- Simulation of Osteotomy Surgery about the Hip Joint.- Possible Social Implication of PACS on Radiology in the United States.- Noise-Reduction Algorithm for Dual Energy Radiography.- List of Authors.