合作類型：技術(shù) 行業(yè)類別: 信息處理及系統(tǒng) 過期時間：2017年11月21日
一個法國大學(xué)開發(fā)和注冊專利了一款視頻壓縮解決方案，能夠提升視頻的畫質(zhì)，減少編輯和轉(zhuǎn)化的消耗。該大學(xué)希望尋找視頻儲存和轉(zhuǎn)化的多媒體應(yīng)用公司進行許可證協(xié)議合作、
Summary:
A French university has developed and patented a solution of video compression enabling to enhance the video quality images, while significantly reducing the storage need and the transmission costs. Companies dealing with video storage & transmission for multimedia applications are sought for license agreement.
Details:
Videos flood our life, high resolution displays are everywhere, but still we often end up with low quality images due to poor transmission.
The video compression solution developed by the French university is a set of three methods that dramatically reduce video storage and bandwidth while maximizing perceived video quality:
- Removal of variations arising from pixel pitches. This substantially eliminates the need to correct for random variations in the movements.
- Estimation of motion vectors of objects or scenes from one image to the other, with a fast and accurate solution.
- Coding method of the field of motion vectors for a better accuracy versus the usable bandwidth relationship.
The 3 methods of video compression respectively save:
- an average of 20 – 40% of the compression ratio
- At least 20% bandwidth
- At least 50% storage cost between 73 – 90% artifact effect compared to competing coding methods.
Overall, it exceeds existing methods for an initial file of 422 Mo (mega octets) with a noise of 7,8 dB (decibels).
Industries, manufacturers, software and services engineering companies in the multimedia sector are sought for video storage and transmission for multimedia applications:
- Full HDTV broadcasting
- Video on smartphone and tablets
- Video conferencing
- Streaming video internet services
- Content delivery networks.
Type and Role of Partners Sought:
Companies with multimedia applications.
Integrate the technological solution through patent licensing, and implement it according to the media and video transmission specifications.
