2006-12-07 17:48:06 · 4 answers · asked by bin25 1 in Science & Mathematics ➔ Physics
The screen provides a uniform background which can be easily removed by digital image processing. The computer-generated weather maps and displays are then digitally added to the weatherman's image as a background. It looks like the weatherman is standing in front of the map. It's tricky, because the weatherman pointing to the feature he's talking about sees the blank screen, not the map.
2006-12-08 04:18:33 · answer #1 · answered by Frank N 7 · 0⤊ 0⤋
Same as a blue screen in the spfx part of the movies. Like Jessy said.
2006-12-07 17:59:06 · answer #2 · answered by Sulkahlee 3 · 0⤊ 0⤋
you have never heard of the green screen in film making? its so that the fancy weather graphics can be displayed for the viewers at home watching the weather"person" forecast the weather.
2006-12-07 17:50:48 · answer #3 · answered by Jessy 5 · 1⤊ 0⤋
you recognize......i replaced into listening to the radio one morning at artwork and that i might desire to have SWORN the climate guy reported to observe out for some black adult adult males on the corner of Dorothy and considerable. Now, this replaced right into a honest edge of city, yet I didnt think of they necessary to be so rude approximately it.
2016-12-11 04:42:50 · answer #4 · answered by trip 4 · 0⤊ 0⤋