Critical Morphological Sampling And Its Applications To Image Coding

. In this paper we introduce a new morphological sampling theory and show some ofits applications to image coding. As in previous works on morphological sampling, we establishconditions that the signal should satisfy before (sub)sampling in order to meet a prescribed reconstructionerror criteria. In contrast to previous theorems, however, the whole process is self dual.When compared to previous morphological schemes, Critical Morphological Sampling can save upto half the number of samples. ...