
Biological visual systems employ massively parallel processing to perform real-world visual tasks in real time. A key to this remarkable performance seems to be that biological systems construct representations of their visual image data at multiple scales. A Pyramid Framework...

Introduction. Hierarchical Frameworks for Early Vision. 2.1. Hierarchical Processing. 2.2. Hierarchical Multiresolution. 2.3. The Pyramid Architecture. Pyramid Based Visual Modules. 3.1. Introduction. 3.2. Preprocessing and Enhancement. 3.3. Subpopulation and Cluster Detection...