* @brief convert the x and y coords in feats from the search ROI to the image frame * @param feats inout * @param searchrect in */

with a blusher mask, color with alpha, in ARGB format from #Color class. RGB is the primary color of blusher, and alpha is the blending amount. @para

Calculate the largest inSampleSize value that is a power of 2 and keeps both height and width smaller than max texture size allowed for the device.

Decode image from uri using "inJustDecodeBounds" to get the image dimensions.

Decode specific rectangle bitmap from stream using sampling to get bitmap with the requested limit.

Get {@link File} object for the given Android URI.<br> Use content resolver to get real path if direct path doesn't return valid file.

Get the max size of bitmap allowed to be rendered on the device.<br> http://stackoverflow.com/questions/7428996/hw-accelerated-activity-how-to-get-ope