Abstract:Joint segmentation of image sets is a challenging problem, especially when there are multiple objects with variable appearance shared among the images in the collection and the set of objects present in each particular image is itself varying and unknown. In this paper, we present a novel method to jointly segment a set of images containing objects from multiple classes. We first establish consistent functional maps across the input images, and introduce a formulation that explicitly models partial similarity … Show more
“…On the other hand, Wang et al [19] required the users to provide the exact number of foreground objects in input images. In practice, such user interaction or prior knowledge might not be easy to obtain, especially when the number of input images is large.…”
Section: Related Workmentioning
confidence: 99%
“…While recent research attention has been focusing on the challenging setting of MFC, most of the existing works like [10,17,18,19,20,37] choose to evaluate their performance on natural images (e.g., outdoor images with different objects presented).…”
“…On the other hand, Wang et al [19] required the users to provide the exact number of foreground objects in input images. In practice, such user interaction or prior knowledge might not be easy to obtain, especially when the number of input images is large.…”
Section: Related Workmentioning
confidence: 99%
“…While recent research attention has been focusing on the challenging setting of MFC, most of the existing works like [10,17,18,19,20,37] choose to evaluate their performance on natural images (e.g., outdoor images with different objects presented).…”
“…Our method ismore related to Ref. 38. The main idea of our algorithm isthat the property of cliques and pixels can supplement eachother, and we iteratively optimize pixel labeling and clique potentials.…”
Section: Related Work a Optimization For Image Segmentationmentioning
confidence: 99%
“…The input to our method is a pair of m × n stereo images,{IL; IR}, and a disparity map, D, which can be computed byany stereo algorithm such as the one in [38], [39]. The output ofour saliency algorithm is a pair of corresponding stereo saliencymaps {SL; SR}, where the intensity of each pixel represents theprobability of that pixel being visually important.…”
Section: Stereo Saliency Detectionmentioning
confidence: 99%
“…Ref. 38 introduced an interactive segmentationmethod using non-parametric higher-order learning algorithm.In their method, they designed two quadratic costfunctions of pixel and region likelihoods in a multi-layergraph and estimated them simultaneously. Our method ismore related to Ref.…”
Section: Related Work a Optimization For Image Segmentationmentioning
Today there is a massive attempt to exclude the same object from different images.Such problem is not an easy task as it seems, furthermore the algorithm which is presented today is not 100% accurate even though it is efficient. A novel interactive image cosegmentation algorithm using likelihood estimation and higher order energy optimization is proposed for extracting common foreground objects from a group of related images. Our approach introduces the higher order clique's, energy into the cosegmentation optimization process successfully. A region-based likelihood estimation procedure is first performed to provide the prior knowledge for our higher order energy function.Further extended the work for image saliency detection which is used to automatically locate the content that draws a viewer's attention in the early stage of visual processing.
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