Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Class-independent sequential full image segmentation, using a
  convolutional net that finds a segment within an attention region, given a
  pointer pixel within this segment   This work examines the use of a fully convolutional net (FCN) to find an
image segment, given a pixel within this segment region. The net receives an
image, a point in the image and a region of interest (RoI ) mask. The net
output is a binary mask of the segment in which the point is located. The
region where the segment can be found is contained within the input RoI mask.
Full image segmentation can be achieved by running this net sequentially,
region-by-region on the image, and stitching the output segments into a single
segmentation map. This simple method addresses two major challenges of image
segmentation: 1) Segmentation of unknown categories that were not included in
the training set. 2) Segmentation of both individual object instances (things)
and non-objects (stuff), such as sky and vegetation. Hence, if the pointer
pixel is located within a person in a group, the net will output a mask that
covers that individual person; if the pointer point is located within the sky
region, the net returns the region of the sky in the image. This is true even
if no example for sky or person appeared in the training set. The net was
tested and trained on the COCO panoptic dataset and achieved 67% IOU for
segmentation of familiar classes (that were part of the net training set) and
53% IOU for segmentation of unfamiliar classes (that were not included in the
training).

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The categories of this paper are: math-ph
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The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
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The categories of this paper are: physics
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The categories of this paper are: hep-th
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The categories of this paper are: hep-lat
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The categories of this paper are: cond-mat
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The categories of this paper are: stat
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The categories of this paper are: comp-gas
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The categories of this paper are: dg-ga
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The categories of this paper are: alg-geom
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The categories of this paper are: bayes-an
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-ph
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The categories of this paper are: q-fin
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The categories of this paper are: atom-ph