Medical Radiography and Photography, Band 60,Ausgabe 1Eastman Kodak Company, 1984 |
Im Buch
Ergebnisse 1-3 von 9
Seite 21
... occur for several minutes . ree 10 no 102 M Optical illusion demonstrating that rational. cones and rods have ... occurs prior to the light's reaching the retina ( greater than 50 percent ) , and the 20 per- cent absorption efficiency of ...
... occur for several minutes . ree 10 no 102 M Optical illusion demonstrating that rational. cones and rods have ... occurs prior to the light's reaching the retina ( greater than 50 percent ) , and the 20 per- cent absorption efficiency of ...
Seite 29
... occur where there is neither an edge nor an actual luminance change 156 ( Figure 48 ) . 156-158 The second condition that illustrates another fundamental visual limit is demon- strated by the obvious effect that sur- rounding densities ...
... occur where there is neither an edge nor an actual luminance change 156 ( Figure 48 ) . 156-158 The second condition that illustrates another fundamental visual limit is demon- strated by the obvious effect that sur- rounding densities ...
Seite 32
... occur that affect the visual capacity to perform this task accurately ( Figure 59 ) . The clinical condition in which this could be of importance is in directed biopsy ( or perhaps stereotactic needle pro- cedures ) . Under these ...
... occur that affect the visual capacity to perform this task accurately ( Figure 59 ) . The clinical condition in which this could be of importance is in directed biopsy ( or perhaps stereotactic needle pro- cedures ) . Under these ...
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
Academic Press accommodation anatomy angiogram angle artifacts blind spot boundaries brain brightness chest radiograph chiasm clinical clinicians cognitive color complex contrast sensitivity cornea CT image dark adaptation demonstrating density diag diagnostic Diagram diopters disease display edge effect electronic estimating FIGURE film fluoroscopy fovea human visual illumination illustrating image quality impaired important Invest Radiol knowledge Kundel lateral lens lesion light lines low spatial frequencies luminance luminosity Mach bands medical image myopes neural nodules nuclear image objects observer occur ophthalmoscope Opt Soc optic nerve optical illusions physical Physiol posterior problem Psychophysics pulmonary Radiol Clin North radiologists Radiology raster Ratliff receiver operating characteristic recognition recognized retina Revesz rods and cones roentgen search pattern shown Signal Detection Theory spatial frequency structured noise subtle tion Tuddenham view box Vision Res visual cortex visual field Visual Perception Visual Psychophysics visual search visual system York Χιτών