IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, COMPUTER PROGRAM, AND IMAGE DISPLAY SYSTEM

摘要

An image following a movement of a head of a user who observes an image is generated.;At a drawing device 300, posture angle data to be received at a certain time after a time series of posture angle data that have already been received are predicted, and rendering processing is performed on an image based on the predicted posture angle data. A prediction algorithm for the posture angle data is roughly divided into two steps: (1) estimating a predicted time to receive the posture angle data; and (2) predicting the posture angle data at the predicted time. By rendering the image at the predicted time from the predicted posture angle data, a sense of delay felt when the image following the movement of the head of the user is presented is reduced.

主权项

1. An image processing device comprising:
a receiving unit that receives time series data from an external device; a predicted time calculation unit that calculates a predicted time from a time when the latest one of previously received data is generated in the external device to a time when a next image is displayed; a time series data prediction unit that predicts time series data at the predicted time; and a drawing processing unit that renders an image based on the time series data predicted by the prediction unit.