képformátummá

képformátummá is a Hungarian term that translates to "image format" in English. It refers to the structure and encoding of digital image files. Different image formats use varying methods to store visual information, affecting factors such as file size, image quality, and compatibility with different software and hardware.

Common image formats include JPEG (Joint Photographic Experts Group), PNG (Portable Network Graphics), GIF (Graphics Interchange Format), and BMP (Bitmap). JPEG is widely used for photographs due to its efficient compression, which reduces file size by discarding some visual data. PNG is favored for graphics, logos, and images requiring transparency, as it uses lossless compression, preserving all image data. GIF is known for its support of animation and its ability to display a limited color palette. BMP is a simple, uncompressed format often used for basic image storage on Windows systems.

The choice of image format depends on the intended use. For web display, formats like JPEG and PNG are preferred for their balance of quality and file size. For professional photography or editing, lossless formats like TIFF (Tagged Image File Format) or RAW files may be used to retain maximum image data. Understanding these formats is crucial for managing digital images effectively, ensuring optimal display and efficient storage.