System and method for lossless data transmission
View Patent ↗A method for losslessly transmitting data is provided. The data is separated into two or more portions and the second portion is subtracted from the first portion to find a difference. The first portion and the difference are transmitted, and then the second portion is reconstructed by adding the difference to the first portion. The data may comprise two or more images, with each image being a temporally displaced version of the preceding image. Each image may be divided into multiple areas, where the areas on each image correspond to the areas on the other images. A difference may be obtained by subtracting each area of an image from the corresponding area of the preceding image. The first image may then be transferred as a reference image along with the differences, and each image may be reconstructed by adding each difference to the corresponding area of the previous image.
1. A method for transferring a design for projection in an imaging system, the method comprising:
identifying a plurality of fundamental shapes occurring in the design by comparing discrete portions of the design to a library containing the fundamental shapes;
extracting the fundamental shapes from the design; and
transferring the extracted fundamental shapes for projection in the imaging system.
2. The method of claim 1 further including reconstructing the design from the transferred fundamental shapes.
3. The method of claim 2 further including:
adding the extracted fundamental shapes to a list; and
transferring the list.
4. The method of claim 3 further including generating a plurality of ordered frames from the list and the fundamental shapes, wherein each frame is temporally shifted from a preceding frame and a following frame.
5. The method of claim 3 further including:
dividing the fundamental shapes and list into a plurality of portions; and
transferring the plurality of portions to a plurality of drivers for projection.