Parallax panoramagram having improved depth and sharpness
View Patent ↗A parallax panoramagram has increased depth and sharpness when a sharpness filter is applied after interdigitation of multiple image portions. An optical path of wave train ( 204 ) (on-axis) and wave train ( 205 ) (off-axis) intersect a single lenticle ( 201 ). The lenticle has a focal length ( 208 ) and the on-axis ( 204 ) and off-axis ( 205 ) wave trains correspond to different stripes. These wave trains ( 204 and 205 ) comme to focus at points ( 206 and 207 ) respectively. The surface ( 202 ) has a cylindrical curvature, and bracket ( 203 ) denotes the width of the lenticle ( 201 ). Each eye of the observer sees its own perspective view when looking at a lenticular stereogram.
1. A method for forming a parallax panoramagram, comprising:
providing a plurality of digitized images having parallax therebetween, each image being defined as a plurality of pixels;
slicing each of the digitized images into a plurality of corresponding vertical image stripes, each image stripe having a width being defined as a cluster of pixels;
ordering the corresponding image stripes into columns; and
increasing the contrast between adjacent pixels at a boundary between two columns by shrinking the size of the image stripes so that more image stripes fit into the columns, and assigning a color value to a last image stripe of one column and a first image stripe of a next column, wherein the assigned color value is determined by averaging the color values of a second-to-last image stripe in the one column with a second image stripe in the next column.