Method and apparatus for image producing with predictions of future positions

摘要

Aspects of the disclosure provide an apparatus for image displaying. The apparatus includes a prediction system and an imaging system. The prediction system is configured to predict, for a first time, a first position of a display device at a specific future time for displaying an image associated with a position of the display, and predict, for a second time that is later than the first time, a second position of the display at the future time with an offset to the first position. The imaging system is configured to render a first image associated with the first position, buffer the first image in a memory, and adjust the buffered first image according to the offset to generate a second image associated with the second position of the display device.

主权项

1. An apparatus for image displaying, comprising:
a prediction system configured to predict, by a fuzzy logic system, according to different motion modes, for a first time, a first position of a display device at a specific future time for displaying an image associated with a position of the display device, and predict, for a second time that is later than the first time, a second position of the display device at the specific future time with an offset to the first position, the different motion modes including at least a first motion mode and a second motion mode, the first motion mode used to predict the position of the display device in non-periodic motions or low frequency motions, the second motion mode used to predict the position of the display device in high frequency motions, wherein the fuzzy logic system predicts that a head of the apparatus' user in a protective suit, which constraints a motion of the head, will turn to a first direction at a first speed when the head is moving at a second speed that is faster than the first speed and the head is already partially turned to the first direction, the first speed being used to predict the second position; and an imaging system configured to render a first image associated with the first position, buffer the first image in a memory, during the first motion mode of operation, adjust the buffered first image in a same direction of motions of the display device according to the offset to generate a second image associated with the second position, and during the second motion mode of operation, adjust the buffered first image in a counter direction of motions of the display device according to the offset to generate the second image.