说明 |
TIFF是个有灵活性的图像格式,通常保存24位或48位的每色8位或16位(红,绿,蓝)图像。TIFF的灵活性可说是好处也是坏处,因为没有一个图像阅读器能够完全处理TIFF的所有种类。TIFF可以是有损或无损。有些TIFF文件提供较好的二值图像无损压缩(黑白,无灰)。有些高端数码相机拥有可以把图像保存为TIFF格式的选项,采取的无损压缩算法是LZW。TIFF图像格式虽然并不广受网络浏览器的支持,印刷业却广为接受TIFF为照片文件的标准。TIFF能够处理特定电器的色彩空间,例如特定印刷机墨水的CMYK设定。 |
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. |
相机 |
Small, light and has good grip for small to mid-sized hands. Captures good images at high ISO sensitivity and records full HD videos. Manufacturer's website: http://www.usa.canon.com
Megapixels | 18.0 | Aperture | F3.5-22 (wide), F5.6-36 (tele) | Focal length (35mm equiv.) | 1.6x Multiplier | ISO | Auto, 100, 200, 400, 800, 1600, 3200, 6400, 12800 (25600 with boost) | Year | 2013 |
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