Mouse teeth or herringbone pattern is the term for a distortion arising from deinterlacing video. They occur when two frames combined for deinterlacing are noticeably different. Similar distortions may also be referred to as tearing or line crawling.
This distortion is most noticeable when there is horizontal movement between the two frames, as the lines in the newer frame will be shifted in the direction of motion from the older frame. When the frames are combined a jagged edge (mouse teeth) will be formed.
Famous quotes containing the words mouse and/or teeth:
“When out an old mouse bolted in the wheats
With all her young ones hanging at her teats;”
—John Clare (1793–1864)
“You want to be free and break new ground, speak your mind, fear no man, have the neighbours acknowledge that you’re a good man; and at the same time you want to be a success, make money, join the country club, get the votes and kick the other man in the teeth and off the ladder.”
—Christina Stead (1902–1983)