Convert file gif jpeg




















Actions JPG Converter View other image file formats Technical Details JPG is a graphical file format for editing still images, it offers a symmetrical compression technique which is processor intensive and time consiming in both compression and decompression.

Compression rates of can be achieved, although the loss is noticeable at that level. Compression rates of or yield little degradation in image quality. The GIF file format is a type of bitmap image and has become popular due to the growth of the internet.

GIF Converter View other image file formats. The GIF file format was invented by Compuserve for their online service, but they made the specifications publicly available. More detailed information on GIF files. JPG's are often used for web sites and email as they are generally smaller file sizes as they are lossy meaning that some image quality is lost when the JPG is compressed and saved.

JPG Converter View other image file formats. JPG is a graphical file format for editing still images, it offers a symmetrical compression technique which is processor intensive and time consiming in both compression and decompression. Smallpdf for Teams New. Free Trial. Compress PDF. PDF Converter. PDF Scanner. Split PDF. Merge PDF. Edit PDF. PDF Reader. Number Pages. Delete PDF Pages. Rotate PDF. PDF to Word. PDF to Excel. Word to PDF. This ensures the preservation of high-quality pictures.

Thanks to the Lempel-Ziv-Welch algorithm, the format handles graphic files with repeating sections well, particularly images with a large number of single-color pixels horizontally. Interlaced data storage is also possible. Scan-line data is compressed to the smallest size. Reducing the number of colors required to create an image is provided by removing shades unnecessary to perform this process.

The range of available GIF colors is from 2 black and white to while reducing the number of colors leads to a decrease in the file size. MIME type. Main program. JPEG — is a popular graphic file format, which is characterized by a high degree of compression, which leads to a decrease in image quality. It uses the technology of encoding smooth color renditions, providing the ability to reduce the amount of data frequently during the image recording. 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 to compress drawings and various graphics since a big difference between several near located pixels provokes visible artifacts.

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 file compression ratio is in the range from to



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