US 12,598,279 B2 · Method and apparatus for processing frame sequence and system for treating visual dysfunction

Abstract

The present technology provides a method and apparatus for processing a frame sequence, and a system for treating visual dysfunction. The method comprises: acquiring original frame sequences of a left eye channel and a right eye channel, the original frame sequences comprising a number of groups of consecutive frames, and each group of consecutive frames comprising a variety of repetition frames; and replacing part of the repetition frames in the left eye channel and/or the right eye channel with mask frames, and obtaining target frame sequences of the left eye channel and the right eye channel. When the target frame sequences of the left eye channel and the right eye channel are presented simultaneously, the setting of the mask frames enables the visual stimulus of the original frames of the left eye channel to the left eye to be consistently ahead of or lag behind the visual stimulus from the original frames of the right eye channel to the right eye, and thus the visual stimuli received by the left and the right eye has a stable sequence. The technical solution of the present technology allows reduced reliance on hardware devices for producing offsets between the left and right eye visual signals, thereby saving costs while allowing flexible adjustments of parameters to meet the needs of individual users.

Claims20

Dependent claims

A method for processing frame sequences, comprising:

acquiring an original frame sequence of a left eye channel and an original frame sequence of a right eye channel, wherein each of the original frame sequence includes multiple groups of consecutive frames, and wherein each group of consecutive frames includes multiple repetition frames;
and
replacing part of the repetition frames in the left eye channel and/or the right eye channel with mask frames to generate a target frame sequence of the left eye channel and a target frame sequence of the right eye channel, wherein the mask frames are set so that when the target frame sequences of the left eye channel and the right eye channel are simultaneously presented, a visual stimulus from an original frame of the left eye channel to a left eye is ahead of a visual stimulus from an original frame of the right eye channel to a right eye;
or, a visual stimulus from an original frame of the left eye channel to the left eye lags behind a visual stimulus from an original frame of the right eye channel to the right eye.

1 more element

A device for processing frame sequences, comprising:

a memory for storing instructions;
a controller for executing the instructions stored in the memory to perform operations comprising:
acquiring original frame sequences of a left eye channel and a right eye channel, wherein each of the original frame sequences includes multiple groups of consecutive frames, and wherein each group of consecutive frames includes multiple repetition frames;
and
replacing part of the repetition frames in the left eye channel and/or the right eye channel with mask frames to obtain a target frame sequence of the left eye channel and a target frame sequence of the right eye channel, wherein the mask frames are set so that when the target frame sequence of the left eye channel and the target frame sequence of the right eye channel are simultaneously presented, a visual stimulus from an original frame of the left eye channel to a left eye is ahead of a visual stimulus from an original frame of the right eye channel to a right eye;
or, a visual stimulus from an original frame of the left eye channel to the left eye lags behind a visual stimulus from an original frame of the right eye channel to the right eye.

3 more elements

Dependencies are inferred from the claim text.

Method and apparatus for processing frame sequence and system for treating visual dysfunction

Life of this patent

Method and apparatus for processing frame sequence and system for treating visual dysfunction

Life of this patent

Abstract

Claims20