Immersive atmosphere lamp system based on video content analysis
A technology of video content and ambient light, which is applied in the field of video processing, can solve the problem of the atmosphere effect of the video content screen that has not yet been seen, and achieve the effect of enhancing the sense of atmosphere wrapping
Pending Publication Date: 2022-03-08
HANGZHOU ARCVIDEO TECHNOLOGY CO LTD
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[0005] In the above scenario, when the user plays the video, he has not yet seen the atmosphere effect that can follow the continuous changes of the video content.
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] refer to figure 1 , shows an immersive ambient lighting system based on video content analysis in an example of the present invention, including an ambient lighting configuration module 10, a video playback module 20, an image tone analysis module 30, and an ambient lighting rendering module 40. The ambient lighting configuration module 10 is used for Map the space where the ambient light is to be set into a plane space, and map the mapped ...
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The invention discloses an immersive atmosphere lamp system based on video content analysis, and the system is characterized in that an atmosphere lamp configuration module is used for mapping a to-be-set atmosphere lamp space into a plane space, and enabling the mapped plane space to correspond to a played video image plane; the space of the atmosphere lamp to be set is divided into a plurality of independent atmosphere blocks according to the area where the rendering effect needs to be independently controlled, and atmosphere lamp configuration information is formed by corresponding atmosphere lamp IDs and on-off state data included in all the independent atmosphere blocks; the video playing module is used for playing a specified video, decoding video data and outputting each frame of decoded data to the image tone analysis module at the same time; the image tone analysis module is used for receiving image frame data and atmosphere lamp configuration information; and the atmosphere lamp rendering module is used for receiving and analyzing the atmosphere lamp configuration information and turning on or turning off the corresponding atmosphere lamp according to the atmosphere lamp state, and the turned-on atmosphere lamp is set according to the dominant tone color value returned by the image tone analysis module.
Description
technical field [0001] The invention belongs to the technical field of video processing, and in particular relates to an immersive ambient lighting system based on video content analysis. Background technique [0002] At present, ambient lights have been increasingly used in KTV, bars, cars and other spaces to create a cool atmosphere. [0003] In cars, ambient lights are mostly installed in the center console, door armrests, audio, seats, pedals, ceiling, etc. Major car manufacturers currently use a variety of pre-set effect modes, which are switched by the user according to the situation, and the color and frequency of the ambient light are also automatically changed according to different conditions such as weather, temperature, and music. [0004] In the KTV box, there are currently only limited types of ambient lighting effects to choose from, and they are not strongly related to the content of audio-visual programs. In the domestic indoor environment, there are ambie...
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IPC IPC(8): H05B47/105H05B47/165H05B47/155H04N9/64
CPCH05B47/105H05B47/165H05B47/155H04N9/643Y02B20/40
Inventor 陈勇孙彦龙傅一丹楼一品裘昊
Owner HANGZHOU ARCVIDEO TECHNOLOGY CO LTD