A New Approach to Sketch Recognition using Heuristic

The people of various domains, mechanical engineering for machine drawing, electronics engineering for circuit drawing, computer engineering for architectural design etc. generally use sketches. This paper presents an efficient approach for Sketch Recognition using Heuristic. Many papers have been presented in the literature to recognize sketches using various approaches. We discuss here multi-domain Sketch Recognition that provides flexibility to the user and increases the capabilities of a system. The Heuristic framework proposed in this paper offers the user more liberty for free-style sketching as well as for grouping the strokes, reducing the complexity for recognizing the sketches. It also solves the purpose of online as well as offline input sketch recognition. An attempt has been made here to remove the local search strategy and introduce a global search strategy to improve the recognition of the structure.