EVALUATION OF INTERA CTIVE AND NON - INTERACTIVE SEGMENTA TION ALGORITHMS

This paper presents the evaluation framework for both Interactive and Non - interactive segmentation. For the evaluation of interactive segmentation, four algori thms, SRG, BPT, IGC and SIOX are considered. These algorithms evaluated by considering the accuracy and efficiency measures. Boundary accuracy is measured by fuzzify Jaccard index and object accuracy is measured by binary Jaccard index. It is found that the performance of BPT and IGC is almost same a nd better than SRG and SIOX. For the evaluation of non - interactive segmentation a new framework is proposed, which is based on composite ground truth. A composite ground truth is constructed by using input segmentation and multiple ground truths. Distance measure is used to measure the quality of segmentation. The proposed measure is compared with F - measure and Probabilistic (PR) index. the proposed method produces the closest results to the human perception.