eps转换jpeg
在线计算网 · 收录于 2022-08-08 12:04:47
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文件扩展名.eps
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文件类别images
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程序Adobe AcrobatAdobe InDesignAdobe PhotoshopCorelDRAWMicrosoft Digital Image EditorQuarkXPressGIMPOpenOffice
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主程序Adobe Illustrator
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说明该EPS为文本文件和图像传输，并从一个方便的文件格式。由于自己的能力通过所有系统进行，这些文件通常，发布。图形可以发送和接收和低分辨率图像的预览可以将文档内发送和接收。
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技术细节您可以使用此文件来设置页面，你可以通过运行，还是不行，渲染PostScript文件。在EPS文件做的是注释的BoundingBox DSC，它提供了有关其中所包含的图像信息文件。该BounidngBox意见定义的大小和文件的分辨率。该TIFF或WMF文件也可以预览;在这种情况下，从包含字符C5 C6 D0 D3 4个字节。通过这种方式，该组字符看起来像“的Adobe。”有迹象表明，以[％！PS-的Adobe-A·B EPSF-c.d]启动其他文件。在这里，小写字母，通常是单位数。
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MIME类型application/postscriptimage/x-epsapplication/epsapplication/x-epsimage/eps
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文件扩展名.jpeg
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文件类别images
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程序Adobe PhotoshopApple PreviewCorel Paint Shop Pro
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主程序MS Paint
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说明JPEG – is a popular graphic format, which is characterized by a high degree of compression, which leads to a decrease in image quality. It uses the technology of encoding of smooth color renditions, providing the ability to reduce the amount of data frequently during the recording of the image.
Because of the small size it is requested by the owners of websites, allowing you to save the traffic effectively. It is also frequently used in memory cards of digital video cameras. The JPEG algorithm is optimally suitable for compressing photographs and pictures, in which realistic scenes with little contrast of colors are present. It is not recommended to use this format for compression of drawings and various kinds of graphics, since a strong contrast between a number of closely located pixels provokes the appearance of visible artifacts.
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技术细节The procedure for compressing the digital images in JPEG format is carried out in several stages. First, the photo is transformed into a color space YCbCr, then it is divided into squares to determine the upper range of the color spectrum. Finally, the colors and brightness are coded.
JPEG uses a "lossy" compression system and discrete cosine transform technology. The format acts simultaneously as the standard of ISO and the International Telecommunication Union. The file compression ratio is in the range from 10:1 to 100:1. In this case, the reduction in image quality can vary from insignificant to substantial.
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MIME类型image/jpeg
