How can i define a phantom in a typical nuclear medicine acquisition matrix size having a spot?

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How can i define a phantom in a typical nuclear medicine acquisition matrix size having a spot?

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Image Analyst
Image Analyst 2015 年 3 月 6 日
What do you mean by define? You mean make a virtual phantom? Well you can just create an image
grayImage = zeros(rows, columns);
Then set some (row, column) location to a value
grayImage(row, column) = someValue;
  2 件のコメント
Akshit
Akshit 2015 年 3 月 6 日
yes , thanks . so , how can i add a defect(hot spot) to it?

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