Method and related apparatus for processing 3D video content
A three-dimensional video and content technology, applied in image communication, stereo systems, electrical components, etc., can solve the problems that users feel uncomfortable, complicated, and not felt by users.
Inactive Publication Date: 2016-04-13
S I SV EL SOC ITAL PER LO SVILUPPO DELLELETTRONICA SPA
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Problems solved by technology
However, as mentioned above, there are many possible delivery arrangements that can be taken by the video stream, thus resulting in a long list of different possible delivery arrangements, of which the user must select the correct one
Therefore, it is complicated for the user to select possible arrangements one by one from this list for searching the correct arrangement
Therefore, the selection operation involves a certain time consumption, since: for each selected arrangement, the user must anyway verify by means of the visualization that the selected arrangement causes the three-dimensional content to be reproduced correctly
Furthermore, a further disadvantage of these reproduction devices is that the user is not always able to verify that the selected and set arrangement is correct, since it is possible that two or more different delivery arrangements appear to conflict with each other on the screen. Three-dimensional display of similarity, with almost incomprehensible content, differences hardly perceived by the user
However, in addition to causing false 3D displays, these differences can also cause discomfort to the user over time
Method used
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[0040] Obviously, the screenshots shown in some of the figures do not represent a faithful and exact reproduction of an actual device, but are intended to provide a diagrammatic and approximate idea of a possible embodiment of the method and system according to the invention (but fully clear and immediately understandable to those skilled in the art).
[0041] see figure 1 , showing a video processing system 100 for three-dimensional and even two-dimensional content comprising:
[0042] - 3D and even 2D video streams F 1 , F 2 ,...,F N One or more sources of S 1 ,...,S n , which may comprise: a receiving unit for receiving broadcast television transmissions via cable or over the air; a Blu-ray or DVD player; a memory reader using a USB interface, solid-state or optical memory; for such devices interface port;
[0043] - Decoder 1, which is acquired and decoded by a common source S i data provided;
[0044] - a video stream processor 2 capable of inserting a graphic ...
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The present disclosure relates to methods and related devices for processing three-dimensional video content. The invention relates to a method for processing three-dimensional video content, wherein the video stream processor (2) is input with a video stream (Fi) comprising arranged in a single frame according to a determined delivery arrangement and adapted to generate video images and / or data images for three-dimensional display, wherein the video stream processor (2) generates a video image reproducible to an associated visualization device (4) in response to a control signal (8) sent via a control module (5) A video signal (9, 13) on the above, the video signal comprising at least a part of said image, as configured in each single frame for at least one of said single frames, so as to identify the determined delivery arrangement support users.
Description
technical field [0001] The invention relates to a method implementable in the field of video image stream processing capable of producing three-dimensional displays. [0002] More specifically, the present invention relates to a method for enabling the user to select and enter the data necessary for the correct display on the screen of a video image stream with a three-dimensional effect. Background technique [0003] The three-dimensional perception of reality in stereoscopic and autostereoscopic systems is basically based on the phenomenon of binocular vision. In order to utilize the three-dimensional effect caused by binocular vision, it is necessary to provide corresponding left and right images to the left and right eyes of the user. Therefore, for three-dimensional video content of the stereoscopic type, it is necessary to provide at least two image sequences, at least one of which is intended for the left image and at least one intended for the right image. [0004]...
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IPC IPC(8): H04N13/00
CPCH04N2213/003H04N2213/007H04N13/139H04N13/161H04N13/167H04N13/00
Inventor S·塞利亚G·巴洛卡P·达马托A·米兰娜西欧
Owner S I SV EL SOC ITAL PER LO SVILUPPO DELLELETTRONICA SPA