Webサイトで「ズームイン」した画像を作成するには、どのデジタルカメラの解像度が必要ですか?


0

申し訳ありませんが、私はデジタルカメラの経験があまりありません。

今。私はWebサイトを構築していて、thisのようなズームインした画像を作成しています。この場合、小さい画像にマウスを合わせると、大きいウィンドウの上に大きいバージョンが表示されます。それで、私は各画像の2つのバージョンを処理しています:小さいものと大きいものです。

大きな画像の解像度は1280 x 854ピクセルです。

私の質問:今、安価なデジタルカメラ(e-bayで、Kodak EasyShare V1233(12.0 MP)を見つけました)を購入するつもりです。大きな画像に必要な最低解像度はどのくらいですか?

0

I think you can use any digital camera with good amount of pixels (12 should suffice). You also need to make sure that the object is fairly lit in case its steady, or well lit in case its moving.

Also, I don't think you need to take two different photos if you want to make use of the interactive zoom feature on the website. You just need to capture one image and use the compressed image for normal zoom & the high res image for the zoomed version. Hope that helps!


3

Since your large image has a resolution of 1280 x 854, then all you need is a camera that can do 1280x854 => 1,093,120 pixels, or 1 megapixel (MP) or higher. You could probably even use a frame capture from 1080 HD video (1920x1080 pixels) or a smartphone camera.

In other words, any digital camera with a resolution of more than 1 megapixel is likely to be fine for the web delivery size you want, and a 12MP camera is more than capable of giving you what you need here, in terms of pixels.

However. Product photography and car photography are specific disciplines that may require more expertise and additional gear than a simple low-cost digital camera, particularly when it comes to lighting. So if you wanted images that looked exactly like the ones you're using to test the web code, the EasyShare may not be quite capable of producing them, since it lacks a flash hotshoe, which makes lighting more difficult, and M exposure mode, which makes controlling exposure settings more difficult.