Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for processing video content and video content receiver

A technology of video content and receiver, applied in the field of video display equipment, can solve problems such as large processing capacity

Inactive Publication Date: 2016-08-31
INTERDIGITAL CE PATENT HLDG
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] A disadvantage posed by this method of transmitting video content that has been described is that it requires considerable processing power on the side of the decoder or image display device
Another disadvantage is that the same color transformation is used for all video content displayed on the same display device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for processing video content and video content receiver
  • Method for processing video content and video content receiver
  • Method for processing video content and video content receiver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] figure 2 A video broadcasting system capable of implementing the first embodiment of the present invention is shown. The system comprises: a storage platform 1 of video content Film_VOT connected to a video on demand (VOD) server 2 on one side, and a storage platform 1 connected to a type T i The home decoder 3 of the image display device 41 . As already mentioned, the system also includes transmission means 5 capable of transmitting video content from the server 2 to the decoder 3 .

[0044] Decoder 3 is adapted to:

[0045] - receiving video content from the server 2 via the transmission means 5;

[0046] - detecting key images in the received video content and using each key image to detect an associated pre-transformed image;

[0047] - Identify the type T of the display device 41 to which the decoder is connected i And transmit the corresponding identification information to the server 2; this identification can especially use the standard called EDID;

[00...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method wherein each image of the content is transformed using at least one pre-transformed image associated with a key image of the content, wherein the color transformation is derived from each key image and an associated pre-transformed image , and wherein each color transformation is applied in the selection of an image of the content associated with said key image. When applied to a content broadcasting system comprising servers and receivers connected to several types of display devices, the invention advantageously makes it possible to adapt the content to these different types.

Description

technical field [0001] In particular, the invention relates to making video content adaptive to a given type of video display device. Background technique [0002] Image display devices include, inter alia, plasma display panels (PDPs), liquid crystal displays (LCDs), and video projectors. There are also different types of PDPs and different types of LCDs distinguished by different display characteristics. Among these display characteristics, in particular, chromaticity characteristics such as a color gamut capable of being reproduced by a display device. [0003] In order to obtain an almost identical reproduction of a given video content on different types of image display devices, the video content must first be adapted to the type of image display device on which it is intended to be displayed. For the purpose of adaptation, document WO2008 / 085150 describes as figure 1 A system for broadcasting video content is shown, which includes: a video content storage platform c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G09G5/02H04N9/64G06F3/14
CPCG06F3/14G09G5/02G09G2340/06G09G2370/042H04N9/67H04N21/234327H04N21/25825H04N9/68
Inventor H.古尔芒德J.斯陶德尔L.布朗德
Owner INTERDIGITAL CE PATENT HLDG