search for: 704x576

...The underlying picture is a JPEG image, loaded with the rimage package and coerced to the matrix. Spheres denote control points, collected from this picture and must be situated over the certain points of the image. I display the image with rgl.points. In case of the standard video camera image (704x576) it has to display over 400000 points which is rather slow and memory consuming. How can I put an original JPEG on this plot? Another problem is that the picture is color initially, but was converted to the grayscale. I'd like to preserve colors. -- View this message in context: http://old.n...