pixel size - Printable Version +- Unfortunately, the MRIQuestions.com forum became unmanageable due to spam attacks. I recommend an alternative resource: www.imagingQA.com (http://mriquestions.com/forum) +-- Forum: Making an Image (/forumdisplay.php?fid=6) +--- Forum: Frequency and Phase Encoding (/forumdisplay.php?fid=24) +--- Thread: pixel size (/showthread.php?tid=14230) |
pixel size - Luca88 - 11-19-2017 04:34 AM Hi, delta w (Pixel size) = FOV / matrix increase FOV (same matrix) - increase delta w - better SNR - lower resolution delta w = 1 / Kfov -- delta K = 1 / FOV what happen to the pixel increasing the FOV ? delta w seems unaffected. how can be possible ? I can't understand this issue. I hope someone can help. thanks |