A simple method is presented for generating a hybrid image which is perceived as one image when seen up-close while another image is visible from far away. We generate a far-away image by decomposing one image into blocks and quantizing it with an error diffusion dither. An up-close image is produced from another image by subtracting its mosaicking image from it. A hybrid image is generated by addition of far-away image and up-close one. We experimentally verified that our method is simpler than the method of Oliva et al. and gives a hybrid image with higher separability between two images.
|Number of pages||4|
|Journal||Journal of the Institute of Image Electronics Engineers of Japan|
|Publication status||Published - 2008|
All Science Journal Classification (ASJC) codes
- Computer Science (miscellaneous)
- Electrical and Electronic Engineering