If you are wanting to map every pixel then you have to do this pixel by pixel... There is no other option.
Thanks, Justin Anderson MagouyaWare Developer http://sites.google.com/site/magouyaware On Mon, Oct 17, 2011 at 9:16 AM, jake4714 <[email protected]> wrote: > Hello, > > I am looking for the most efficient way to do the following: > > Take an input image in bitmap form, inputIMG. Map each pixel from the > input image, inputIMG(x,y), to a new value using a lookup table, > lookupTable, which is basically an 256x3 element array. > > If the input pixel is valued at RGB [192,123,154] the output pixel > value would be the value at lookupTable(192,123,154). > > I can easily code this going through the input bitmap pixel by pixel, > but I was wondering if there was a more efficient way to do it? > > Thanks in advance. > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
