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Temporally smooth video enhancement

A smooth, video technology, applied in the field of knowledge, capable of solving complex comprehension and complex instruction problems

Active Publication Date: 2018-01-02
GOOGLE LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such video editing systems often require the user's complex understanding of manipulating images and complex instructions

Method used

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  • Temporally smooth video enhancement
  • Temporally smooth video enhancement
  • Temporally smooth video enhancement

Examples

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Embodiment Construction

[0017] Implementations generally relate to computer-implemented methods, non-transitory computer-readable storage media, and computer systems that provide enhancements to video. As described in more detail below, implementations determine and smooth aspects of the filter parameters, and apply the corresponding filters to frames of the video such that when applied to the video, the enhanced video spans multiple Frames look smooth. The enhanced video appears smooth because the video does not exhibit various types of discontinuities, which are described in more detail below.

[0018] In some implementations, the system classifies one or more objects in one or more frames of video. For example, the system can detect a given object and then classify that object as a face. The system also determines one or more filter parameters of the one or more filters based on the classification of the one or more objects. For example, because the video shows faces, the system can determine t...

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Abstract

Implementations generally relate to enhancing a video. In some implementations, a method includes classifying one or more objects in one or more frames of the video. The method further includes determining one or more filter parameters of one or more filters based on the classifying of the one or more objects. The method further includes smoothing one or more of the determined filter parameters based on the classifying of the one or more objects. The method further includes applying one or more of the filters with corresponding smoothed filter parameters to one or more frames of the video.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Nonprovisional Patent Application No. 14 / 808,208, entitled "TEMPORALLYSMOOTH VIDEO ENHANCEMENT," filed July 24, 2015, which is hereby incorporated by reference in its entirety incorporated. Background technique [0003] The ubiquity and convenience of digital video cameras and the widespread use of Internet communications have resulted in user-generated video becoming ubiquitous. Manual video editing systems for various consumer electronics devices and personal computers enable users with the knowledge and skill to manipulate video. Such video editing systems often require a user's complex understanding and complex instructions for manipulating images. This level of knowledge places advanced editing features outside the grasp of the average user. Contents of the invention [0004] The implementation generally involves a type of video enhancement. In some implementations, a m...

Claims

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Application Information

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IPC IPC(8): G06T5/20G06T5/00G06T5/50G06K9/00G06K9/40G06K9/62G06K9/66
CPCG06T5/50G06T2207/10016G06T5/70G06T2207/20024G06V20/49G06V10/443G06V10/56G06F18/214G06T5/20G06F2218/12G06V20/40
Inventor 蒂莫西·赛普科斯基·圣克莱尔刘廷麟谢夫凯特·德林·巴巴肯
Owner GOOGLE LLC