CH 20 Bushong
Society of Motion Picture and Television Engineers – answer SMPTE
Most common observation of 5% and 95% luminance patches – answer SMPTE
These observation help point out any ____ _________ in luminance adjustments. –
answer grid deviations
Generated DICOM standard: - answer ACR & NEMA(National electrical manufacturers
association)
allows medical images that were transferred in DICOM standard to be visualized on any
DICOM capable device keeping a consistent gray scale appearance – answer grayscale
display function (NEMA)
Acceptance testing standards to address the requirements for digital display devices. -
answerDIN 2001
Flat panel display measurement standard was released by – answer VESA 1998
VESA= - answerVideo Electronics Standard Association
Evaluate a work station to ensure acceptance of clinical performance. - answerAAPM
TG 18
the measure of the brightness of a digital display device using a photometer -
answerLuminance
2 Types of luminance photometer: - answernear-range and telescopic photometers
used in close proximity. - answernear-range
used to test from a distance of 1 meter. - answertelescopic
Measure the range of 0.05- 1000cs/m^2 with better than 5% accuracy and a precision of
at least 0.01. - answerLuminance
How much light is incident on a surface. - answerilluminance
Measured in Lux - answerilluminance
Society of Motion Picture and Television Engineers – answer SMPTE
Most common observation of 5% and 95% luminance patches – answer SMPTE
These observation help point out any ____ _________ in luminance adjustments. –
answer grid deviations
Generated DICOM standard: - answer ACR & NEMA(National electrical manufacturers
association)
allows medical images that were transferred in DICOM standard to be visualized on any
DICOM capable device keeping a consistent gray scale appearance – answer grayscale
display function (NEMA)
Acceptance testing standards to address the requirements for digital display devices. -
answerDIN 2001
Flat panel display measurement standard was released by – answer VESA 1998
VESA= - answerVideo Electronics Standard Association
Evaluate a work station to ensure acceptance of clinical performance. - answerAAPM
TG 18
the measure of the brightness of a digital display device using a photometer -
answerLuminance
2 Types of luminance photometer: - answernear-range and telescopic photometers
used in close proximity. - answernear-range
used to test from a distance of 1 meter. - answertelescopic
Measure the range of 0.05- 1000cs/m^2 with better than 5% accuracy and a precision of
at least 0.01. - answerLuminance
How much light is incident on a surface. - answerilluminance
Measured in Lux - answerilluminance
