久久精品亚洲精品无码-国模和精品嫩模私拍视频-成人天堂资源www在线-久久伊人色av天堂九九小黄鸭-免费精品无码av片在线观看

Professional smart display solution provider
Focused on manufacturing large display screens for 15 years, providing door-to-door services nationwide

Hotline

0755-29595688

Industry news

News

Position:

Home > News > Industry news

The differences and implementation process of different schemes for multi screen splicing fusion

Author:admin / Publication time:2022-04-28

In engineering projection, multi screen fusion is the main technology, which is required for exhibitions, lecture halls, science museums, and large-scale stages. The spherical projection derived from this technology, the ultra wide screen curved projection, has also caught people's attention in various scenes. So, how did multi screen fusion develop? How was it implemented?

The technology of large screen splicing has gone through three stages from its inception to the present: hard edge splicing, overlapping splicing, and edge fusion splicing. Hard stitching has obvious segmentation lines (i.e. physical stitching), which cannot achieve integrated panoramic display; Overlap refers to the overlapping of images projected by two projectors at the junction. However, this type of splicing clearly has the disadvantage of brightness overlap causing the splicing area to be too bright, which affects the achievement of seamless effect. Edge stitching solves the problem of excessive brightness at the splicing point, achieving a truly seamless effect and making the image a natural whole. Edge stitching system is a complex system engineering, and there are two fusion methods, namely hard fusion and soft fusion.

As the name suggests, hard fusion is the generation of fusion bands, reducing brightness, and using a fusion device to feather the grating. Hard fusion has high stability, and complex large screen environments such as control centers and command centers are mostly achieved through hard fusion. A pure hardware fusion device has been developed based on microcontroller technology. No matter what electronic product, chips are the most expensive, so compared to soft fusion, project funding will be higher. Software integration is actually the combination of computer software programs and graphics card functions for secondary development. It can be said that the essential difference between hard fusion and soft fusion is that one image is processed through multi screen fusion using a microcontroller fuser, while the other image is processed by matching computer firmware and software. There are many limitations to the actual use of software. Firstly, the configuration of the computer should be high, otherwise the software cannot be used and the application will crash without any response. Secondly, the software needs to be optimized to run smoothly in different computer system environments. Of course, this depends on the overall strength of the solution provider. Strong and experienced solution providers always have one or two of the latest fusion software. The cost of R&amp soft fusion is low, but it does not mean it will be much cheaper than hard fusion. Firstly, the projection market is relatively small, and there is not as much software development available; Company D. Hardware fusion devices are all patented technologies, and software that is more user-friendly is also relatively expensive. After the software provider produces the software, they provide it to the solution provider through a dongle, so the solution provider has a cost of obtaining it. A few thousand dollars per channel is not asking exorbitant prices. With a computer, the overall cost will naturally not be low. In the author's opinion, both options have high technical content, and the choice depends on your specific usage environment. For scenarios like sales halls where only one video is played repeatedly, soft fusion is sufficient, while for complex environments like command centers and report halls that require multiple devices and video switching, hard fusion must be used.


Online Service

8:00-24:00

Tel
Tel

0755-29595688

Mailbox
Mailbox

szdetian@163.com

主站蜘蛛池模板: 狠狠cao2020高清视频| 亚洲色成人影院在线观看| 欧美丰满熟妇hdxx| 99久久人妻精品免费二区| 97视频在线精品国自产拍| 国产美女裸身网站免费观看视频| 国产视频一区二区| 久久精品国产99久久久古代| 欧美日韩国产精品| 精品人妻系列无码人妻在线不卡| 日本特黄特色特爽大片| 一本大道色婷婷在线| 性夜久久一区国产9人妻| 亚洲欧美日韩国产综合点击进入| 国产精品美女久久久久久丫| 51被公侵犯玩弄漂亮人妻| 精品国产人妻一区二区三区免费| 男女爱爱好爽视频免费看| 亚洲国产一成人久久精品| 裤袜美女亚洲视频一区二区| 熟妇内射在线二区一区欧洲| 无码三级在线看中文字幕完整版| 日日噜噜噜噜夜夜爽亚洲精品| 丰满的少妇愉情hd高清果冻传媒| av无码天堂一区二区三区| 免费国精产品wnw2544| 久久精品亚洲成在人线av麻豆| 亚洲区激情区无码区日韩区| 欧美黑人异族videos| 国产精品99久久久精品无码| 欧美日韩国产图片区一区| 毛片免费全部无码播放| 人妻少妇精品视频无码专区| 国产婷婷色综合av蜜臀av| 爱福利在线一区二区| 精品奶水一区二区三区…| 国产一区二区三区免费视频播放 | 国产欠欠欠18一区二区| 久久久综综合色一本伊人| 日本乱子伦一区二区三区| 99久久亚洲综合精品成人|