Ring to line mapping and orientation invariant transform for object recognition
This research uses the ring to line mapping technique to map the object image to the straight-line signals. The 'vector magnitude invariant transform' technique is used to transfer the object signal to an invariant vector magnitude quantity for object-identification. The 'vector magnitude invariant transform' technique can solve the image rotation problem. Various vertical magnitude quantity strips are generated to cope with the image-shifting problem. In this research, 105 comparisons are conducted to find the accuracy-rate of the developed algorithm. Within those 105 comparisons, 15 comparisons are conducted for self-comparison. The other 90 comparisons are conducted for comparisons between two different object images. The algorithm developed in this research can precisely classify the object image.
ring to line mapping orientation invariant transform object identification