Convert PHM to HRZ
Convert PHM images to HRZ format, edit and optimize images online and free.
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The PHM file extension stands for Portable Float-map Image (16-bit half), a format used for storing High Dynamic Range (HDR) images with 16-bit half-precision floating-point values. This format is particularly useful in applications requiring precise color representation and extensive dynamic range, such as computer graphics, image processing, and scientific visualization. Originating from the Portable FloatMap (PFM) format, PHM was developed to provide a more efficient storage solution by utilizing half-precision floats, thereby reducing file size while maintaining significant detail and accuracy.
The HRZ file extension is associated with Slow Scan Television (SSTV), a method used by amateur radio operators to transmit still images via radio waves. HRZ files store images rendered from SSTV audio signals, typically as 256x240 pixel RGB bitmaps. These files can be viewed using software like XnViewMP or Logipole Konverter. SSTV allows for the transmission of images over high-frequency bands using single-sideband modulation (SSB). The HRZ format is not widely produced by specific programs, but several image viewers support it.
Choose the PHM image you want to convert by browsing your device.
Finalize the PHM to HRZ conversion by applying tools and clicking Convert.
You will be redirected to the download page to obtain the HRZ image.
Prepare Vertopal CLI to process PHM image and deliver HRZ image.
cd to the PHM folder or include the path.