RE: [Qce-ga-discussion] 640x480 ?

[Anders C. <and...@md...>]

On Fri, 28 Nov 2003, Robert H=F6gberg wrote:

> Sorry, but I don't think that the camera actually supports
> capturing images larger than 352x288.

The source code seems to imply the same - at least the PB0100 sensor has
a total of 296 rows and 360 columns, of which some are not visible.

If Wojtek like experimenting, he can try to modify the drivers and
application and see if he gets some output. I just did with my webcam,
and when attempting to command a 640x480 image out of the sensor, it
only ended in an EOF read error.

However, one can always try to use a good resampling algorithm if you
want to scale 320x240 or 352x288 into a larger size. I remember using
this very same webcam with Logitech drivers in Windows, and the image
one gets in 640x480 mode is very blocky and ugly looking.

--=20
Anders Carlsson

"Please not to close to the hair, finger, clothes to run about the
 inside's vehicle, in order to prevent quilt involvement." -- Bit Racer