usb_cam image resolution and quality [closed]

asked 2012-09-26 05:50:36 -0600

Pedro gravatar image

Hi,

I changed the video resolution in usb_cam (through image_width and image_height) to SXGA (1280x1024) and the image has indeed that resolution, but the quality of the image doesn't seem to improve compared to the default (VGA). I tested this with my laptop's integrated camera and in windows I clearly see the quality difference when taking pictures with different resolutions. Any ideas on this? Thanks!

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2015-06-30 19:01:07.644168

Comments

Which version of the package are you using (electric | fuerte debian, compiled from source, which ubuntu)? Another question: Which camera are you using?

dejanpan gravatar imagedejanpan ( 2012-09-26 07:04:23 -0600 )edit

I'm using fuerte debian in ubuntu 12.04.1. My camera is a Quanta H.264.

Pedro gravatar imagePedro ( 2012-09-27 02:57:51 -0600 )edit