跟大家分享韓國弟弟教我的拍照祕技
這幾天我們互相拍了很多照片
可是他幫我拍了很多好看的照片
我幫他拍了很多「大頭短腿」照😂
於是他跟我說拍照的時候頭要放在畫面中間
上方的空間大、腳下面的空間小的話
就會看起來頭小腳長變成完美比例💕
#拍照技巧
🎉 전신사진 비율좋게 쉽게 찍는법 🎉
❤️❤️❤️남친 여친 사진찍어줄때 필수임!!❤️❤️❤️
*사진에 있는 빨간 체크부분을 잘봐주세요👀
(1)제일 기본적인방법⭐️
전신을 찍을땐 발끝보단 머리끝인 배경부분이 많이 보이게 찍어야 안정감이 있다! 비율이 좋아보이기 위해서는 핸드폰을 밑으로 내리면 된다!
(자신의 눈시점에서 내려갈수록 다리가 길어보이고 얼굴이 작아보여요'-' 그리고 시점이 올리갈수록 머리가 크고 다리가 짧아보인답니다 😉)
(2)풍경과 찍는법😊
바다같은 넓은 풍경에서 전신을 찍을때는 세로보다 가로가 넓은 풍경을 담아낼 수 있기때문에 가로로 찍는걸 추천드려요 ㅎㅎ 정가운데에도 괜찮지만 풍경 위주로 담아내는게 더 화사해 보여요!
(3)다리가 얇아보이게 찍는법😍
다리 한쪽을 앞으로 내밀면 다리가 길어보이고 발끝을 발안쪽방향으로 약간 돌리면 다리가 통통해도 얇은척을 할수있어요!!
(4)얼굴이 잘안나올때 찍는법
얼굴이 잘 안보이는 밤일땐 불빛이있는 한가운데 중앙에서 사선으로 틀고 시선을 위로!!😶
(5) 쭈구려 앉은 자세 찍는법
사진에 그려져있는 빨간 숫자처럼 비율을 지키시면 됩니당 !
(하늘이 안예쁘다면 시점을 위로해서 바닥만 보이게 찍는것도 하나의 방법입니당 😆)
출처- 스쉐,🐰오리(@tiffani98)🐰
🎉 how to take a picture of the whole body photo 🎉
❤️❤️❤️ It's a must-have for your boyfriend's girlfriend!! ❤️❤️❤️
* take a look at the red check part in the picture 👀
(1) the most basic way ⭐️
When you take a whole body, you have to take a picture of the background part of the head than the end of the foot! In order to look good, you can get your cell phone down!
(the more you get down from your eyes, the more you look, the more you look, the more you look small ' -' and the point is, the more you get, the more you get, the more you look short legs 😉)
(2) how to take a picture with the scenery 😊
When you take a whole body in a wide scenery like the sea, you can take a wide scenery than vertical, so i recommend it horizontal. It's okay to be in the middle of the day, but it's more hwasa to put the scenery. Looks like it!
(3) how to take a picture of your legs look thin 😍
If you put one side of your legs forward, your legs look long and turn a little bit of your feet, you can pretend to be thin even if your legs are chubby!!
(4) how to take a picture when your face doesn't come out well
When you can't see your face well, you can't see the light in the middle of the day, and you're going to go to the middle of the day!!
(5) how to take the posture of sitting in the middle of the day
You can keep the rate like a red number drawn in the picture!
(if the sky is not pretty, it's one way to comfort the point and look at the floor 😆)
Source-share, Duck (@ tiffani98)🐰Translated
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人工視網膜 - Part 1 解剖生理及機轉簡介
恭喜林口長庚眼科部醫療團隊成功完成全國首例人工視網膜植入手術,恭喜黃奕修主任的傲人成就!
關於這個新科技人工視網膜(Retinalprothesis),就是俗稱人工電子眼。3-4年前,我還在美國進修的時候,非常幸運地,我所在的視網膜手術團隊(Professor Stanley Chang in Columbia University Medical Center, New York)被認證為人工視網膜手術的執行醫院,也有完成人工視網膜植入手術,非常有趣,也非常值得分享。
今天我們來分享一個有趣的人工視網膜科技!
其實這個生物醫學植入科技(Biomedical implanttechnology) 其實已經臨床試驗很多年了,因為今年年初 Feb 2013,Argus II retinal implant 獲得美國FDA核准上市(Marketapproval),這個科技又再一次成為熱門話題。不過大部份的媒體還是如過往一般,不斷強調這是台灣之光,發明人是台灣人(其實還有很多其他重要的人),而忽略了此項技術的原理,機轉,最重要的是哪些人或哪些疾病可以適用。
中樞神經(CNS)無法再生,這句雖然不是牢不可破的,但是以目前的科技,確實非常困難。所以,我們無法再生一些神經細胞來用,只能用原來還能用的。
視覺的產生是影像光線透過若干眼器(淚膜,眼角膜,前後房水,水晶體,及玻璃體)屈光折射,隨後聚像在視網膜上而造成視網膜外層感光細胞(Photoreceptor cell)去極化,接著將神經衝動傳送給許多內層傳遞與調節細胞 (Bipolar, Horizontal,Amacrine cells),最後經由神經節細胞(Ganglion cells)發出軸突(Axon)匯聚成視神經而傳遞視覺衝動到大腦視覺皮質,產生影像。過程相當複雜,其中只要一個環節出問題,我們就看不到了。(註:視網膜結構上可分成十層,就神經功能而言,可以大致分為外層和內層。)
我們今天要談的人工視網膜,就是扮演視覺產生中,內層傳遞與調節細胞之前的所有功能。影像會藉由先進的攝影科技,將訊號轉換後經植入微電極陣列(implanted electrode array),直接刺激內層傳遞與調節神經細胞來產生視覺訊號。簡單的說,人工視網膜取代了外層感光細胞的功能,也就是我們所熟知的桿狀細胞與錐狀細胞(Rod and Cone cells)。
所以說,只有外層感光細胞嚴重受損的患者才能使用此項科技。最常見的疾病是視網膜色素性病變(Retinitis pigmentosa )及老化性黃斑部退化性病變 (Age-related macular degerenation)。並不是任何視網膜疾病都適合使用。
根據美國FDA的適應症規定,人工視網膜,俗稱人工電子眼,目前只適用於視網膜色素性病變及老化性黃斑部退化性病變,而且雙眼視力都需退化到低於僅餘光覺或是無光覺,才能接受手術。所以尚有視力的黃斑病變或是視網膜剝離術後都不能接受手術。
有關外層感光細胞病變的診斷,必須要做進一步的電生理檢查(Electrophysiological testing),像是 ERG(electroretinogram) 再合併視野檢查(Visual field testing)才能診斷出外層感光細胞病變。
待續!
horizontal cell 在 How to match the horizontal collectionView Cell's width on it's ... 的推薦與評價
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horizontal cell 在 Organizing information with tables - GitHub Docs 的推薦與評價
Screenshot of a Markdown table with two columns of equal width as rendered on GitHub. The pipes on either end of the table are optional. Cells can vary in width ... ... <看更多>
horizontal cell 在 The Retina - Bipolar Cells, Horizontal Cells, and Photoreceptors 的推薦與評價
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