jpeg jpg 格式
JPG / JPEG：联合图像专家组 (JPG/JPEG: Joint Photographic Experts Group)JPEG is generally known as JPG. It is an abbreviation of the Joint Photographic Expert Group. It is a popular image file format created and developed by digital photography for digital images. Joint Photographic Expert Group is a joint working group of the International Standardization Organization (ISO) and the International Electrotechnical Commission (IEC). It is a high-quality technique of compressing graphic images. It is with its filename extension .jpg or .jpeg is used most frequently. It is generally used to compress digital images. Because little information is disoriented at the time of compression of digital images in digital photography, and that’s the reason it is a lossy compression method. It can diminish up to 5% of the real size with the loss of little information.
JPEG通常称为JPG 。 它是联合图像专家组的缩写 。 它是一种流行的图像文件格式，由数字摄影针对数字图像创建和开发。 联合摄影专家组是国际标准化组织(ISO)和国际电工委员会(IEC)的联合工作组。 这是一种压缩图形图像的高质量技术。 它的文件扩展名为.jpg或.jpeg，是最常用的。 它通常用于压缩数字图像。 因为在数字摄影中压缩数字图像时几乎没有信息会迷失方向，所以这是一种有损压缩方法。 它最多可减少实际大小的5％，而丢失的信息很少。
JPEG is mainly used because of its high compression technique to dispatch photographs on the internet. The file suffix ".jpg" is used to support the JPEG file format on the World Wide Web. It is also used to design and create any graphic image file by using the JPEG standard and also most frequently for transmitting the digital photographic images on the World Wide Web. It holds up to an image size of 65535x65535 pixels maximum.
JPEG主要是由于其高压缩技术而在互联网上发送照片而被使用。 文件后缀“ .jpg”用于支持万维网上的JPEG文件格式。 它也用于通过使用JPEG标准来设计和创建任何图形图像文件，并且还经常用于在万维网上传输数字摄影图像。 最多可容纳65535x65535像素的图像。
Substantial specifications of JPEG are,
JPEG的主要规格是
JPEG was published by the Joint Photographic Experts Group.
JPEG由联合图像专家组出版。
Many file formats are possible by the conversion of JPEG.
通过JPEG转换，可以使用多种文件格式。
Extensions which are most of the time used for JPEG file format are: .jpeg, .jpg, .jpe, .jif, .jfif.
大多数时候用于JPEG文件格式的扩展名是.jpeg ， .jpg ， .jpe ， .jif ， .jfif 。
JPEG can operate compression and decompression on an image to convert it into a stream of bytes and back into an image again. The conversion of image by compression and decompression into stream of bytes and back into an image is described by specifying the codec by the JPG standards.
JPEG可以对图像进行压缩和解压缩，以将其转换为字节流，然后再次转换为图像。 通过使用JPG标准指定编解码器来描述通过压缩和解压缩将图像转换为字节流再转换为图像的过程。
The data file format is unconstrained from resolution, image contents and aspect ratio.
数据文件格式不受分辨率，图像内容和宽高比的限制。
29 unique coding processes are contained by JPEG into its scheme.
JPEG包含29个独特的编码过程。
In ISO standard 10918, JPEG file format is specified.
在ISO标准10918中，指定了JPEG文件格式。
优点 (Advantages)JPEG file format has been in proper use for a longer period and is significantly transferable.
JPEG文件格式已被适当地使用了很长一段时间，并且可以大量传输。
JPEG file format is capable of being reconciled with nearly every image processing application.
JPEG文件格式几乎可以与所有图像处理应用程序保持一致。
JPEG file format is capable of being reconciled with almost all the hardware devices e.g. printers etc. Thus, it is very simple, clear and easy to print the digital images in JPEG file format.
JPEG文件格式能够与几乎所有硬件设备(例如打印机等)保持一致。因此，以JPEG文件格式打印数字图像非常简单，清晰且容易。
JPEG file format is appropriate for the full range of colors of clear-sighted images with too many combinations of color and contrast progressions.
JPEG文件格式适用于清晰的图像的所有颜色，并且颜色和对比度级数的组合过多。
翻译自: https://www.includehelp.com/dictionary/jpg-jpeg-full-form.aspx
jpeg jpg 格式