RAW12

1 Format Specifications

• no header, big endian, 16bit (12msb padded with 4lsb zeroes)
• starting at the top left, with 3072 rows of 4096 columns
• the data is in bayer pattern RG/GB
• image sensor registers dump (128 x 16bit, big endian) appended

2 Opening in Photoshop

• rename the file extension from ".raw16" to ".raw"

2.1 Samples

XZ compressed sample files (use 7Zip to uncompress under windows: http://www.7-zip.org/)

http://vserver.13thfloor.at/Stuff/AXIOM/RAW/

2.2 Handling the register block in RAW16 files

The DNG expects the register block to be present so if it has not been saved with the image in camera:

To append an empty metadata block (sensor registers):

(cat old.raw16; dd if=/dev/zero bs=256 count=1) > new.raw16