- Extension
- .ptiff
- .rgba
- Format
- Binary
- Binary
- Category
- Raster Image
- Raster Image
- Developer
- Lead Technologies
- SGI
- Description
- Ptiff is a type of image file that is created by compressing a TIFF (Tagged Image File Format) image using a wavelet-based encoding, known as pyramidal encoding. This type of file can store both lossy and lossless compressed images and is often used for storing large-scale images such as aerial photographs or medical images.
- An RGBA file is a color bitmap image format created by Silicon Graphics (SGI). It is similar to the .RGB file as it supports color RGB channels with an alpha channel.
- MIME Type
- image/x-ptiff
- image/x-rgb
