Open Access. Powered by Scholars. Published by Universities.®
Engineering Science and Materials Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Mechanical Engineering (536)
- Mechanics of Materials (534)
- Other Engineering Science and Materials (533)
- Other Mechanical Engineering (533)
- Nanoscience and Nanotechnology (532)
-
- Medicine and Health Sciences (10)
- Analytical, Diagnostic and Therapeutic Techniques and Equipment (4)
- Biomedical Engineering and Bioengineering (4)
- Materials Science and Engineering (4)
- Rehabilitation and Therapy (4)
- Biomechanics and Biotransport (3)
- Aerospace Engineering (2)
- Medical Sciences (2)
- Medical Specialties (2)
- Other Biomedical Engineering and Bioengineering (2)
- Polymer and Organic Materials (2)
- Structural Materials (2)
- Structures and Materials (2)
- Applied Mathematics (1)
- Applied Mechanics (1)
- Architectural Engineering (1)
- Architecture (1)
- Biological Phenomena, Cell Phenomena, and Immunity (1)
- Biomedical Devices and Instrumentation (1)
- Circulatory and Respiratory Physiology (1)
- Civil and Environmental Engineering (1)
- Construction Engineering (1)
- Dynamics and Dynamical Systems (1)
- Keyword
-
- Microstructure (9)
- Additive manufacturing (7)
- Peridynamics (7)
- Mechanical properties (6)
- Mechanotransduction (6)
-
- Plate (6)
- Tissue engineering (6)
- Biomechanics (5)
- Shear stress (5)
- 3D printing (4)
- Atherosclerosis (4)
- Design (4)
- Finite element analysis (4)
- Finite element method (4)
- Machine learning (4)
- Mechanobiology (4)
- Porosity (4)
- Resonator (4)
- Balance (3)
- Crystal (3)
- Deep learning (3)
- Directed energy deposition (3)
- Elliptical (3)
- Graphene (3)
- Magnesium (3)
- Manufacturing (3)
- Metasurface (3)
- Metrology (3)
- Nanocrystalline Fe (3)
- Optical coherence tomography (3)
- Publication Year
Articles 541 - 541 of 541
Full-Text Articles in Engineering Science and Materials
Microcomputer Based Digital Image Processing System Developed To Count And Size Laser-Generated Small Particle Images, K. D. Ahlers, D. R. Alexander
Microcomputer Based Digital Image Processing System Developed To Count And Size Laser-Generated Small Particle Images, K. D. Ahlers, D. R. Alexander
Department of Mechanical and Materials Engineering: Faculty Publications
A microcomputer-based digital image processing system has been developed to count and size laser-generated small particle images. Processing rates of 5 to 600 frames per minute were achieved by utilizing a real-time digital image processor. Particles from 7 to 700 µm in the plane of focus were counted and sized. A major emphasis in this work was to determine the basic problems and limitations involved with using a digital image processing scheme to accurately size particles. Areas that were investigated include the effect of the threshold level on measured particle size, particle boundary diffraction gray-level gradients, and geometric nonlinearities introduced …