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Method and device for determining points of interest in immersive content

A point of interest and content technology, applied in the direction of selective content distribution, user/computer interaction input/output, mechanical mode conversion, etc., can solve problems such as no segmentation

Inactive Publication Date: 2018-06-29
INTERDIGITAL CE PATENT HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this problem arises especially with amateur videos that use 360° cameras to capture events without specific segmentation

Method used

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  • Method and device for determining points of interest in immersive content
  • Method and device for determining points of interest in immersive content
  • Method and device for determining points of interest in immersive content

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Embodiment Construction

[0041] The subject matter will now be described with reference to the drawings, in which similar reference numerals are used throughout to denote similar elements. In the following description, for the purpose of explanation, many specific details are set forth in order to provide a thorough understanding of the subject matter. However, it is obvious that the subject embodiment can be implemented without these specific details.

[0042] The present principle will be described with reference to a specific embodiment of a method of determining first information representing one or more points of interest included in a large field of view content or a portion of the large field of view content. The method includes obtaining second information indicating one or more viewing directions associated with the large field of view content (ie, a portion of the large field of view content viewed when the large field of view content is displayed). The method further includes: obtaining third...

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Abstract

A method and device for determining a first information representative of a point of interest of a large field-of-view content. To reach that aim, a second information representative of at least a viewing direction associated with at least a part of the large field-of-view content is obtained; a third information representative of an interest in the large field-of-view content is obtained; and thefirst information is determined from the second information and the third information.

Description

Technical field [0001] The present disclosure relates to the field of immersive image / video content (also called large field of view content). The present disclosure is also understood in the context of determining the points of interest or regions included in the immersive image or video and / or processing the immersive image or video according to the points of interest or regions, for example. Background technique [0002] This section is to introduce the reader to various technical aspects that may be related to the various aspects of the present disclosure described and / or claimed below. It is believed that this discussion will help provide readers with background information for a better understanding of various aspects of the present invention. Therefore, it should be understood that these statements should be read in this way, not as an acknowledgement of prior art. [0003] Thanks to recent large-field-of-view display devices (for example, head-mounted displays (HMD), CAVE...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01G06F17/30G06F17/27G06T19/00
CPCG06F16/9535G06F3/011G06T19/006G06T2210/61G06F40/30H04N5/2224G06F3/012H04N13/344H04N13/383H04N13/332H04N13/117H04N21/816G06T7/73G06T2207/20101
Inventor 法宾·达尼奥安托万·吉约雷诺·多尔
Owner INTERDIGITAL CE PATENT HLDG