Closed Mezzano closed 1 year ago
Hi
thank you for the report.
For some reason we are limiting the width to 4000, that definitely needs to be updated to supported larger widths.
Note, that the upper field in raviewer is the width (that's for convenience as if you capture multiple frames to the same file you can just specify the width and the height will be automatically calculated, if there are multiple frames it will be just bigger).
So in your case you need to input 3008 which is accepted properly.
Also please note that the file you provided is a pgm file, not a raw file (i.e you would need to strip the header, raviewer will treat the PGM header as part of the image) - looking at your file it looks as though it's mostly the same shade of gray (and some black) anyway, so please make sure you captured the data correctly:
$ hexdump -C test.pgm | head -n 100
00000000 50 35 0a 34 31 31 32 20 33 30 30 38 0a 32 35 35 |P5.4112 3008.255|
00000010 0a 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
00000020 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00000100 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 e8 |................|
00000110 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00001020 81 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00001030 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00001110 00 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
00001120 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00001200 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 e8 |................|
00001210 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00002120 81 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00002130 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00002210 00 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
00002220 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00002300 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 e8 |................|
00002310 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00003220 81 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00003230 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00003310 00 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
00003320 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00003400 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 e8 |................|
00003410 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00004320 81 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00004330 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00004410 00 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
00004420 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00004500 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 e8 |................|
00004510 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 81 |................|
*
00005420 81 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00005430 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
Hi @tgorochowik
Thank you for your quick answer. It works as you say, thank you.
It is indeed a pgm file and a broken frame that I need to fix.
Kind regards,
Tanguy
Hi antmicro,
I tried raviewer on a raw image I retrieved from my sensor. Images from my sensor have 4112x3008 dimensions. When opened by raviewer, dimensions 800x15462 are set and I can't manage to set them correctly (only by using +/- which would take too much time). Could you try my sample? https://filetransfer.io/data-package/SulcwLGn