For the plotting of the changes of tracer uptake versus time, a threshold of 50% of the maximum pixel counts in each region was applied to each time frame and the counts were summed in the segmented regions.
Quantification of EGFP florescence was performed on 50 μm×50 μm regions of interest (ROI) in the tail region, using the maximum pixel counting utility.
A common threshold (40 out of a maximum possible pixel count of 4095 a.u).
A chip with fewer pixels can produce superior images to one with a higher pixel count.
In the stores, check the camera's pixel count.
The higher the pixel count, the more the image can be enlarged.
A digital camera's effective pixel count is its horizontal resolution multiplied by its vertical resolution.
What to Look For Sometimes the Pixel Count Is Half the Story If you are shopping for a digital camera or a camcorder, chances are the first thing you looked at was pixel count: one megapixel, four megapixels, six.
Apple has resisted increasing pixel count. .
Objects whose pixel count is under a threshold are discarded.
