格式 |
GIF |
TARGA |
公司 |
Graphics Interchange Format |
Truevision (now AVID) |
说明 |
GIF只限于8位调色板,总共256颜色。GIF格式因此非常适合保存有较少几个颜色的图形,例如简单的图表,形状,标志,漫画式图像等。GIF格式支持动画,至今仍广被用来提供图像动画效果。它使用的无损压缩,同样颜色的面积越大,效果也强。不过图像太过详细或有抖动的话就不管用了。 |
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. |
优点 |
无损 |
Many games create screenshot files in TGA format. |
缺点 |
256色彩,大的文件大小 |
为压缩,大的文件大小。过时。 |
相机 |
The Canon EOS 600D produces excellent images even at high ISO settings. Images captured at base ISO are extremely detailed. More information at Canon EOS 600D official page
Megapixels | 18.00 | Aperture | F1.0 - F91 (Actual aperture range depends on lens used) | Focal length (35mm equiv.) | 1.6x Multiplier | ISO | Auto, 100, 200, 400, 800, 1600, 3200, 6400, (12800 with boost) | Year | 2011 |
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