格式 |
GIF |
TARGA |
公司 |
Graphics Interchange Format |
Truevision (now AVID) |
說明 |
GIF隻限於8位調色板,總共256顏色。GIF格式因此非常適合保存有較少幾個顏色的圖形,例如簡單的圖表,形狀,標誌,漫畫式圖像等。GIF格式支持動畫,至今仍廣被用來提供圖像動畫效果。它使用的無損壓縮,同樣顏色的面積越大,效果也強。不過圖像太過詳細或有抖動的話就不管用了。 |
TARGA File Format, is a raster graphics file format. It was the native format of Truevision Inc.'s TARGA and VISTA boards, which were the first graphic cards for IBM-compatible PCs to support Highcolor/truecolor display. |
優點 |
無損 |
Many games create screenshot files in TGA format. |
缺點 |
256色彩,大的文件大小 |
為壓縮,大的文件大小。過時。 |
相機 |
The image quality this camera produces is great. Compared to other DSLRs, the Nikon D3100 has a faster Live View Auto Focus. More information at Nikon D3100 official page.
Megapixels | 14.20 | Aperture | Varies with lens | Focal length (35mm equiv.) | 1.5x Multiplier | ISO | Auto, 100, 200, 400, 800, 1600, 3200 (12800 with boost) | Year | 2010 |
|