CN111107339A - Holographic video playing method - Google Patents

Abstract

The invention provides a holographic video playing method, and belongs to the technical field of information processing. The holographic video playing method at least comprises the following steps: receiving a holographic video input; evaluating the holographic video state; outputting the holographic video to an autostereoscopic display for stereoscopic playing; adjusting the input holographic video by referring to the motion state; the input holographic video is adjusted with reference to the parallax. The holographic video playing method provided by the invention can provide a more real playing effect according to the spatial position state of a player.

Description

Holographic video playing method

Technical Field

The invention relates to a holographic video playing method, and belongs to the technical field of information processing.

Background

In bright culture in China, a plurality of precious cultural heritages are left. The cultural heritage is divided into a material cultural heritage and a non-material cultural heritage. Countless bright cultures are bred in 5000 years of long history in China, and the discovery and protection of the precious cultural heritages never stop. In 1985, China joins the contracting nation line of protecting world culture and natural heritage convention, and the work of declaring various world heritages is continuously carried out for 30 years. So far, 45 cultural heritages in the world exist in China, and 30 non-material cultural heritages are selected from the non-material cultural heritages list organized by the combined textbook and play a significant role in the cultural heritages in the world.

In order to better protect a great number of precious cultural heritages, China sets up national key cultural relic protection units in various regions and organizes and implements declaration and arrangement of various tangible and intangible cultural heritages. At present, China has been approved to pass through 123 historical cultural famous cities and five batches of famous villages and towns with hundreds of historical cultural nations, and the ten categories of 1530 residual non-material cultural heritages are listed in a national-level non-material cultural heritages directory. However, these cultural heritages are scattered, numerous and complicated and face casualties at any time, and the protection of the cultural heritages is urgent. Among cultural heritage protection measures, digital preservation of heritage data is considered one of the most permanent ways to preserve cultural kernels. At present, China carries out digital input and protection on cultural heritage through various media ways.

However, the cultural heritage protection in China has the following difficulties:

1) is geographically dispersed and not easy to integrate

China is a world with large land and nations, and countless brilliant cultures are bred in the vast territory. However, the cultural heritage of China is dispersed and not easy to integrate due to the wide territory, and the situation is particularly the non-material cultural heritage. For example, the culture form of nuo dancing is named as national-level non-material cultural heritage of China and is listed in the first national-level non-heritage directory, but the nuo dancing culture exists in the Jiangxi area, and the culture form of nuo dancing is found in places such as Guangdong, Fujian, Anhui, Hunan and Hubei according to the record of data, but the culture form of nuo dancing is characterized by the difference of regions and characters. In 2008, the culture of nuo dancing in Shanxi, Anhui, Fujian, Guangdong, Gansu and other places was listed in the first group of extension list of national-level non-material culture heritage, and the culture system of nuo dancing art was further extended. Therefore, the cultural heritage has obvious regional characteristics and is distributed dispersedly, the effective information and data intercommunication capability is weak at present, the effective integration of the whole cultural heritage is not facilitated, and the culture systematization arrangement difficulty is high.

2) Has a complicated shape and is difficult to store

Among countless cultural heritages, there are tangible heritages such as palace, ceramics, etc., intangible cultures such as balladry, dance, etc., and even arts such as carving, etc., which are attached to specific people, the cultural forms are different, and the heritages cannot be exhausted by one or several protective measures. For example, tangible cultural heritage suffers from material aging and even loss and death caused by nonresistible factors; and the non-material culture existing in intangible places is difficult to record. In general, the protection of cultural heritage in China faces the dilemma of how to effectively store the cultural heritage. For cultural heritage, the loss and even death of the body of the cultural heritage are inevitable to some extent, and how to make necessary records and save data becomes the focus of the current cultural protection workers for making a breakthrough.

To overcome the above technical problems, digital visualization technology has been used to store cultural data. The digitization of cultural heritage is concentrated on the multimedia technology such as pictures and videos. However, in the prior art, the pictures and video images are not realistic when reproduced, and a more realistic playing effect cannot be provided according to the spatial position state of the player.

Disclosure of Invention

In order to overcome the disadvantages in the prior art, an object of the present invention is to provide a holographic video playing method, which can provide a more realistic playing effect according to the spatial position state of a player.

To achieve the above object, the present invention provides a holographic video playing method, which at least comprises:

receiving a holographic video input;

evaluating the holographic video state;

outputting the holographic video to an autostereoscopic display for stereoscopic playing;

adjusting the input holographic video by referring to the motion state;

compared with the prior art, the holographic video playing method can provide a more real playing effect according to the spatial position state of a player.

Drawings

Fig. 1 is a flowchart of a holographic video playing method provided by the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

FIG. 1 is a flow chart of a holographic video playing method provided by the present invention; as shown in fig. 1, the method for playing a holographic video provided by the present invention at least includes:

receiving a holographic video input;

evaluating the holographic video state;

outputting the holographic video to an autostereoscopic display for stereoscopic playing;

adjusting the input holographic video by referring to the motion state;

the input holographic video is adjusted with reference to the parallax.

The invention provides a holographic video playing method which can provide a more real playing effect according to the spatial position state of a player and enhance the presence effect.

The above description is only for the details of the embodiments of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several modifications and variations without departing from the technical principle of the present invention, and these modifications and variations should be regarded as the protection scope of the invention.

Claims (1)

1. A holographic video playback method, comprising at least:

receiving a holographic video input;

evaluating the holographic video state;

outputting the holographic video to an autostereoscopic display for stereoscopic playing;

adjusting the input holographic video by referring to the motion state;

the input holographic video is adjusted with reference to the parallax.

Images