Convert PFM to PICT

The Portable Floatmap (PFM) file format, also known as Portable FloatMap, is an image file format designed to store High Dynamic Range (HDR) images using floating-point values. Developed in the spirit of the Portable Pixmap format, PFM files contain image data with resolutions and byte order specified in the header. This format is particularly useful for applications requiring precise image data, such as computer graphics and image processing. PFM has been widely adopted in the IT industry for its ability to handle a wide range of pixel values beyond the standard 0-255 range, making it ideal for HDR imaging and other advanced visualizations.

The PICT file extension, developed by Apple in 1984, stands for Personalized Image Capture Technology. It was originally used by the QuickDraw graphics library on Macintosh computers to interchange both vector and bitmap graphics. PICT files have since been deprecated in favor of formats like PDF, but they were crucial for graphics exchange in early Mac applications.