手机之摄像头,数量愈多,拍照果真愈佳乎?本期视频将深入探究手机摄像头之内部构造,阐述拍照之原理,并以三维动画演绎不同焦距对画面之实际影响。期冀观者于视频完结之余,得以更深入理解手机多摄像头之运作方式,藉此手机捕捉更多美好瞬间。 Does having more cameras on a smartphone necessarily lead to better photos? This video will delve into the internal structure of smartphone cameras, explain the principles of photography, and use 3D animation to illustrate the actual impact of different focal lengths on the image. It is hoped that by the end of the video, viewers will have a better understanding of how multiple cameras on smartphones work, and be able to use their phones to capture more beautiful moments.
這段影片聊到很多光學硬體上的設計,卻離不開光學上的障礙。一直往「堆硬體」的道路邁進,就是錯誤的方向。 因為能用 AI 解決的就沒必要堆相機硬體,AI 能夠修正畫質、魚眼變形、改善低光環境,幾乎一個鏡頭就能夠取代三、四個主鏡頭。 Tesla 也證實了這一點,Tesla 把光學雷達拔掉,改用 AI + Tesla Vision;Google Pixel 也早用類似解決方案用 2x 數位變焦取代光學變焦。 如果新手機拍照很強大只是因為「又加了新的鏡頭」,那其實沒什麼改進。