Linux command
bioradtopgm 命令
文件
涉及管道、覆盖或删除，执行前请先确认路径和参数。
常用示例
Convert a Biorad confocal file
bioradtopgm [bioradfile.pic] > [output.pgm]
Extract a specific image
bioradtopgm -imagenum [0] [bioradfile.pic] > [output.pgm]
Preserve original intensity values
bioradtopgm -truegrayscale [bioradfile.pic] > [output.pgm]
Read from stdin
cat [bioimage.pic] | bioradtopgm | pnmtojpeg > [output.jpg]
Show image info
bioradtopgm [bioradfile.pic]
说明
bioradtopgm converts Biorad confocal microscope image files (PIC format) to PGM (Portable GrayMap) format. It is part of the Netpbm package of image manipulation utilities. If no file argument is provided, the program reads from standard input. Output is written to standard output. For multi-image files, running without -imagenum displays information about the file's dimensions and image count. By default, intensity values are scaled to span the full 0-255 range for better visual contrast.
参数
- -imagenum _n_
- Select which image to extract from a multi-image file. Images are numbered starting at zero.
- -truegrayscale
- Preserve original intensity values without scaling. Important for scientific applications requiring photometric accuracy.
- -quiet
- Suppress informational messages on standard error.
FAQ
What is the bioradtopgm command used for?
bioradtopgm converts Biorad confocal microscope image files (PIC format) to PGM (Portable GrayMap) format. It is part of the Netpbm package of image manipulation utilities. If no file argument is provided, the program reads from standard input. Output is written to standard output. For multi-image files, running without -imagenum displays information about the file's dimensions and image count. By default, intensity values are scaled to span the full 0-255 range for better visual contrast.
How do I run a basic bioradtopgm example?
Run `bioradtopgm [bioradfile.pic] > [output.pgm]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -imagenum _n_ do in bioradtopgm?
Select which image to extract from a multi-image file. Images are numbered starting at zero.