兩眼看是影片、閉一眼變成3D

~記得要閉一隻眼~是3D
~記得要閉一隻眼~是3D
~記得要閉一隻眼~是3D

http://www.youtube.com/embed/ZZ81_Q0lYAM
非常有水準,看過的值得一看再看。

Rio | First 2 minutes | FOX Family

This comedy-adventure centers on Blu, a flightless macaw who acts more human than bird. When Blu, the last of his kind, discovers there's another and that she's a she he embarks on an adventure to mag

http://www.youtube.com/embed/ZZ81_Q0lYAM
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Janus Chang

人靠左右視差判斷空間,螢幕是平的,眼睛自然把影像內三次元空間視為平的。但當閉起單眼,這種判斷能力消失了,單眼看影片所看到的...就是影片內實際的三次元立体空間,從而產生立体的視覺錯覺。一般電視畫面單眼看也會產生如此錯覺,只沒像特地製作的影片立体效果好。左右格式3D片、紅藍片...或其他格式的3D片,都只是透過某些技術來加強3D的立体視覺感...而每一種技術的立体視覺感的效果是不太一樣的...包括單眼立体視覺也是不同的3D立体視覺感...而有些人的立体視覺並不是很好...就像耳朵半規管功能...每個人都不太一樣般...所以並不太能感受到單眼看示範影片的立体效果...不過單眼的立体感畢竟還是比不上其他3D立体效果

There are 2 fact-checking replies to the message
Lin mark this message contains personal perspective
originally written by Lin
3D技術即是利用雙眼視差的原理,透過各種光學技術,讓左眼及右眼分別接收到不同的視角,使觀看者對畫面產生立體視覺。早期是以佩戴眼鏡的方式,例如紅藍雙色的濾色眼鏡、偏光式眼鏡。透過眼鏡的濾光,讓雙眼分別看到不同的畫面,產生立體視覺的效果。 里約大冒險的影片並沒有使用到3D裸視的做法。

Opinion Sources

https://www.moneydj.com/KMDJ/wiki/wikiViewer.aspx?keyid=e2fa1c57-2b67-49f7-a2af-9b399fac25ed

3D裸視技術(Autostereoscopic 3D Displays)-財經知識庫-MoneyDJ理財網

由於人的雙眼在看物件的角度不同,兩眼所接收的的影像會有些微的差異,此差異稱為「視差」,大腦會根據視差的角度,來判定物件的遠近,建立每個物件的相對距離,產生所謂的「立體視覺」。 3D技術即是利用雙眼視差的原理,透過各種光學技術,讓左眼及右眼分別接收到不同的視角,使觀看者對畫面產生立體視覺。早期是以佩戴眼鏡的方式,例如紅藍雙色的濾色眼鏡、偏光式眼鏡。透過眼鏡的濾光,讓雙眼分別看到不同的畫面,產生

https://www.moneydj.com/KMDJ/wiki/wikiViewer.aspx?keyid=e2fa1c57-2b67-49f7-a2af-9b399fac25ed
Rosalind mark this message contains misinformation
originally written by Rosalind
此應為Rio2的官方宣傳片,在未配戴適當裝備下,應該無法有3D險象。

References

http://www.youtube.com/embed/ZZ81_Q0lYAM

Rio | First 2 minutes | FOX Family

This comedy-adventure centers on Blu, a flightless macaw who acts more human than bird. When Blu, the last of his kind, discovers there's another and that she's a she he embarks on an adventure to mag

http://www.youtube.com/embed/ZZ81_Q0lYAM

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