Fig 2 - uploaded by Pirkko Oittinen
Content may be subject to copyright.
Download
View publication
Color depth test target of green channel (a), hue reproduction test target (b) and color values of hue reproduction test target on the CIELAB ab-plane (c)  

Color depth test target of green channel (a), hue reproduction test target (b) and color values of hue reproduction test target on the CIELAB ab-plane (c)  

Source publication
Fig. 2. Color depth test target of green channel (a), hue reproduction...
Fig. 14. Contrast modulation of R channel (a), contrast modulation of G...
Fig. 15. Sine pattern reproduction of device 4 and device 5  
Method for measuring the objective quality of the TV-out function of mobile handsets
Conference Paper
Full-text available
  • Jan 2009
Digital cameras, printers and displays have their own established methods to measure their performance. Different devices have their own special features and also different metrics and measuring methods. The real meaning of measuring data is often not learnt until hands-on experience is available. The goal of this study was to describe a preliminar...
Cite
Download full-text

Contexts in source publication

Context 1
... the lower bit depths less computation power is needed than with the higher bit depths. Figure 2a shows the test target for color depth calculations of the G channel. The test target was composed of 256 intensity fields. ...
Context 2
... hue reproduction was measured with the test target shown in Figure 2b. The test target of the hue reproduction included 16 hue angles. ...
Context 3
... assumed the images to be coded in the sRGB space, because it is the de facto standard of consumer applications. Figure 2c shows the color values of the test target on the ab-plane of the CIELAB space. ...