I think you can get access to this sensors images directly.  Does this 
sensor allow you to download the images directly?  I also could not find 
the number of pixels are but I've read a guess of 30x30.


On Aug 8 2015 4:37 AM, Julian WIngert wrote:
> Reading the datasheet:
>
> http://datasheet.octopart.com/ADNS-9800-Avago-datasheet-10666463.pdf
>
> Page 13: Path deaviation
>
> It seems that a homogenous surface puts down the error to ~1.25 / 
> 1600
> inch / inch with an optimum @~0.8 /1600 inch / inch with photopaper 
> and
> a sensing distance of 2.25mm.
> All at a relatively low speed (6ips)
>
> Combined with a rough syncing (every 2mm) - using a frame capture of 
> the
> sensor - you shall be able to get pretty high resolution with a 
> minimum
> of effort.
> The sensor itself works up to 150ips and 30g, what the resolution and
> deviation there may be... I dont know.
>
> It is - not recommended for new designs, but I am sure there is
> equivalent stuff out there.

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