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view, alter and save images from a webcam
License: GNU General Public License v2.0
This project forked from alessio/camorama
view, alter and save images from a webcam
License: GNU General Public License v2.0
This branch of camorama has been adapted to try out various computer-vision filters, starting with a Reichardt motion detection filter. These filters are added in addition to the ones already in camorama. Adrian Bowyer 12 September 2016 ---------------------------- camorama - view, alter and save images from a webcam how to build: ./configure make su make installl how to run: camorama (options) options: -h usage -V version info -D debugging info -d <video_device> use <video_device> instead of the default (/dev/video0) -M use maximum capture size (depends on camera) -m use minimum capture size (depends on camera) -H use middle capture size (depends on camera) -x <width> width of capture -y <height> height of capture gui: sliders for various image properties. if something doesn't work, it is not supported by your camera/driver. buttons turn on various filters fix colour: bgr->rgb conversion wacky: started out as an edge detection function, turned into, um, this ;-) threshold: any pixel with an averave value < x turns black or > x turns white. x is adjustable with the dither slider channel threshold: same as above, but does it for each channel, red, green and blue. sobel: didn't turn out right, but i thought this looked cool too :). edge detect: shoddy laplace edge detection function negative: makes picture negative mirror: mirror image colour: colour or bw smooth: smooths image other buttons: capture - capture image - see prefs. preferences: general: - local capture - capture to hard drive - remote capture - capture and upload via ftp - automatic capture - capture images automatically - capture interval - time between captures, in minutes local capture: - directory - dir where captures will be saved - filename - filename for captures - append time to filename - should camorama append the time to the filename. if not, it will overwrite the last image if it has the same name. - image type - what to save the image as. - add timestamp - put a timestamp in the lower left corner of the image (can be customized) remote capture: - ftp host - where you want to upload your image - username - username on ftp server - password - password on server. this will be stored by gconf, in ~/.gconf/apps/camorama/preferences, so if you are concerned about security, don't use this feature. - save directory - where to save the file on the server. using the full pathname seems to work better. - filename - filename for captures - append time to filename - should camorama append the time to the filename. if not, it will overwrite the last image if it has the same name. - image type - what to save the image as. - add timestamp - put a timestamp in the lower left corner of the image (can be customized) timestamp: you can use the date/time, a custom string, or both together. - use custom string - use a custom string in the timestamp - custom string - string you want to use in the timestamp - draw date/time - add date/time in the timestamp problems: - runs slow on quickcam and when the capture size is large - getting much better.... please email me if you have any problems building or running camorama or if you have any comments/questions <[email protected]>. tested cams: - creative webcam 3 - quickcam express - 3com homeconnect camera - using the 3comhc driver, not the default kernel driver requirements: - a working version of gnome 2 (http://www.gnome.org) - video for linux (http://www.exploits.org/v4l) credits: these are projects that i looked at when creating camorama: - gspy (gspy.sourceforge.net) - gnome/v4l stuff, code for image timestamp - gqcam - gnome/v4l stuff - the more i work on camorama, the more it becomes gqcam2 ;) - xawtv - v4l stuff - metacity-setup (http://plastercast.tzo.com/~plastercast/Projects/) - configure scripts and gnome2 stuff - Mark McClelland for the code for YUV->RGB conversion - gnomemeeting for the eggtray icon stuff (system tray applet). homepage: - http://camorama.fixedgear.org
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