… 6,22,26,27,34,36,39,49,68,77,78,86,97 Constant and bright illumination from surrounding sources
of light (overhead fluorescent, large windows, desk lamps … 25. It was believed that because screen
reflections are imaged behind the computer monitor, potentially conflicting …

… read newspaper headlines; the blind man could barely see the sidewalk on a bright day and … OF
NORMAL-SEEING Ss IN DAYLIGHT, ONE CANDLE POWER, AND IN COMPLETE DARKNESS
Dark Room Exptrimtnt 100 … A large screen hung about 10 feet in front of the S. In the …

… The standard was presented equally often on the left- and right-hand screens … effective image
quality, eg the remarkable improvements seen in computer-processed space photographs (Nathan …
Bright lines on a homogeneous background were generated on an oscilloscope by …

… Computer vision based touch screen … G06F3/0425—Digitisers, eg for touch screens or touch pads,
characterised by the transducing means by opto-electronic means … with respect to an imaged
reference surface, eg video camera imaging a display or a projection screen, a table …

… Homogeneous dark ground with bright patches in left upper fiel Suddenly very intense bright
light as if … the one eye exposed to the material, the other eye open, but covered by a screen … that
the various after-sensations aris- ing after short illumination in a dark room were soon …

… If the video projector displays a bright white image (I = 1) onto the screen surface within … Dark areas
surrounded by brighter ones appear much darker than they actu- ally are … hardware and software
developments have improved, converting a bookshelf into a TV screen or turning …

… be easily verified, in all raster-scan CRTs a one-pixel horizontal line is brighter than a … Most CRTs
have marked luminance inhomogeneities across the screen (see, eg Cook et al., 1993 …
Computer-controlled CRTs are inexpensive, bright, have high resolution, and are easy to use …

… this threshold facilitation would presumably involve complex cells, since they process dark and
bright features equally … was then divided by a threshold measured on a plain gray screen within
the … A Manitron VLR 1581 Monochrome monitor (512 x 512) with 85 Hz (non-interlaced …

… In order to fulfill the specification of the photometric unit, it was necessary either to main- tain
spectral equivalence between surface bright- nesses and standard … In the experi- ments of this
section, only stimuli brighter than the observation screen were investigated …

… how bright it is.” and observer represents) that “(The line between the bulb … For example, in the
bulb-screen task one student mentioned that the screen became brighter because the light was
reflecting off it, suggesting that light went from the bulb to the screen …