A sixth century mosaic from Ravenna. It contains about 80 x 46 tesserae, each carefully chosen both in shape and in color to represent the structure of the image at that location. If we recreate this mosaic with even more (100 x 58) square pixels, in the common engineering manner, each having multiple colors, we get the much inferior image in Figure 3.
Exhibit Home | Introduction | SEAC Contributions | Evangelism | Testing | Early Image Processing |
Consequences | Development of Image Processing | New Processing Tools | Conclusion | References