? 發問時間: 社會與文化語言 · 1 0 年前

又有東西要請請英文比較好的人幫忙翻譯一下了~(20點)

一樣又是英文上台報告要用的東西~

不過這是最後一段了~

希望各位英文高好人做到底~

幫我最後一次吧~

文章內容:

光學變焦(Optical Zoom)

數位相機的變焦功能,是在不更換鏡頭或外加鏡頭的情形下,利用調整在相機攝影鏡頭裡負責處理光線進出、聚焦的鏡片組位置,進行被拍攝物體影像之放大縮小工作。這種以光學玻璃或特殊塑膠鏡頭,用鏡頭的系統來折射光線並放大影像到CCD上。可得到更多的細節與清晰度。這樣的方式就叫做光學變焦,進行光學變焦較不易因物體影像縮放,而造成解析度或畫質劣化或失真。

注意的是:利用光學變焦所獲得之影像,解析度與畫質並不會改變,可是當我們用拉近(放大)功能時將損失廣角效果(標準廣角為 50度,為了強迫近拍,相機內鏡頭必須自動調整伸長,廣角就變小)

數位變焦(Digital Zoom)

數位變焦也有稱為 智能變焦.智慧變焦( 稱法不同但統稱數位變焦 ),數位變焦的做法是將你想放大的部分選取,再將其他的部分移除,然後將選取的部分放大至原畫面的尺寸大小;因為數位變焦是將小區域做放大處理,故將使影像粒子或畫質變粗、變模糊,數位加上光學通常可以做到倍數的效果,例如3X光學加上4.4X數位可以做到13.2X的變焦效果。

智慧型數位變焦:

智慧型數位變焦」功能,可讓您不論是拉近影像或擷取細節時,都能絲毫無損影像品質。隨著拍攝影像尺寸大小的選擇,「智慧型變焦」功能可自動提供不同程度的拉近變焦功能。智慧型變焦與數位式變焦不同之處在於:使用智慧型變焦進行被攝主體的拉近放大時,畫素並未放大,不會因此而失真、模糊,可保有與原尺寸畫面同樣鮮銳的畫質。

3 個解答

評分
  • 匿名使用者
    1 0 年前
    最佳解答

    Optical zoom (Optical Zoom) To become burnt function several camera、in change under the lens or outside with lens situation、utilize and adjust and run with the position of lens group where the light passes in and out、focuses on in the camera photography lens、shot enlarging the work of dwindling of object image. This kind refract the light and enlarges the image on CCD with the system of the lens with optical glass or special plastic lens. Can get more detail and definition. Such a way is named the optical zoom、carry on optical zoom difficult because object image scale、is it analyze degree or draw quality degradation or distorted to lead to the fact. The ones that were paid attention to are: Utilize the image that optical zoom obtains、analyze degree it with can not change to draw the qualitying、but as we use zooming in ( Enlarge)  Lose wide horn result (standard wide horn 50、for force close to make at the function、the lens must be adjusted and extended automatically in the camera、the wide angle is diminished) The digit becomes burnt (Digital Zoom) The digit becomes burnt but called too  Intelligence becomes burnt. Intelligence becomes burnt ( It is different that called laws but referred to as the digit to become burnt  ),Several become burnt method to think you enlarged part choose、and then move other parts except that、then enlarge the part chosen to the size of the original picture; Because several become burnt to enlarge light area、make image particle or draw qualitative change to be thick bluring、several add optics can accomplish result of multiple usually、for example 3X optics add several 4.4X can accomplish the turning into the burnt result of 13.2X. The intelligent digit becomes burnt: The intelligent digit changes burntly ' function、can let you no matter further the image or pick it while fetching the detail、can't harm image quality at all. With shooting the size of image size choice、

    2005-12-16 02:03:49 補充:

    ' become burnt intelligently ' the function can offer furthering and changing the burnt function in various degree automatically. Intelligently burntly and turn with several types into the burnt difference and lie in:

    2005-12-16 02:04:01 補充:

    Becoming burnt when being taken a photograph of the furthering of the subject enlarging to use intelligently, it is too plain to enlarge to draw, will not be but distorted, fuzzy, have fresh and sharp picture qualities as original size picture insurably.

    參考資料: fiugi7oyo8..
  • Neil
    Lv 7
    1 0 年前

    超過2000字嚕~~~~~~

    =..=a

  • hsu
    Lv 4
    1 0 年前

    請投給002號候選人,謝謝!!

    http://tw.knowledge.yahoo.com/question/?qid=140512...

    感謝發問者~

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