pes转换jpeg
在线计算网 · 收录于 2022-08-08 11:50:22
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文件扩展名.pes
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文件类别images
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程序Designer's Gallery Studio PlusEmbroidermodderBALARAD Embird StudioBuzz ToolsS & S Computing SewWhat!
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说明它是为兄弟工业株式会社和伯尔尼纳国际系列机器创建的格式。 PES文件链接到制造由电脑辅助的过程。它是在与伯尔尼纳首页刺绣绣的图案和图像Babylock兄弟或格式设计的一代使用。这些设计的创建可以使用CorelDRAW中和软件绣花机来完成。
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技术细节PES文件放在代码中使用的代码行，并在于能够由所述机器被用来将设计上所希望的媒体的刺绣用底图像后变换。该PES文件用决定系统跳跃或过程的停止和利用的范围内，通过该机器所使用的软件提供的颜色计算机辅助制造并且具有码相关联。
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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
