Sensio Technologies Inc.

Etienne Fortin

Nicholas Routhier

Daniel Malouin

Pierre-Hugues Routhier

A system is provided for processing a compressed image stream of a stereoscopic image stream, the compressed image stream having a plurality of frames in a first format, each frame consisting of a merged image comprising pixels sampled from a left image and pixels sampled from a right image. A receiver receives the compressed image stream and a decompressing module in communication with the receiver decompresses the compressed image stream. The left and right images of the decompressed image stream are stored in a frame buffer. A serializing unit reads pixels of the frames stored in the frame buffer and outputs a pixel stream comprising pixels of a left frame and pixels of a right frame. A stereoscopic image processor receives the pixel stream, buffers the pixels, performs interpolation in order to reconstruct pixels of the left and right images and outputs a reconstructed left pixel stream and a reconstructed right pixel stream, the reconstructed streams having a format different from the first format. A display signal generator receives the stereoscopic pixel stream to provide an output display signal.

Apparatus for processing a stereoscopic image stream

A method and system for scaling frames of a compressed image stream, each frame including a mosaic of pixels. For each frame of the encoded image stream, the even-numbered lines of the frame are scaled as a first grouping of lines, while the odd-numbered lines of the frame are scaled as a second grouping of lines. This grouping of the lines of the frame may occur within the frame itself or by dividing the frame into sub-frames, in which case the even-numbered lines of the frame are scaled independently from the odd-numbered lines of the frame and a scaled version of the frame is then generated by merging the scaled even-numbered lines of the frame with the scaled odd-numbered lines of the frame.

Growing community of inventors

St-Basile-le-Grand, Canada

Etienne Fortin