Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Image Fusion Scheme for Single-Shot High Dynamic Range Imaging with
  Spatially Varying Exposures   This paper proposes a novel multi-exposure image fusion (MEF) scheme for
single-shot high dynamic range imaging with spatially varying exposures (SVE).
Single-shot imaging with SVE enables us not only to produce images without
color saturation regions from a single-shot image, but also to avoid ghost
artifacts in the producing ones. However, the number of exposures is generally
limited to two, and moreover it is difficult to decide the optimum exposure
values before the photographing. In the proposed scheme, a scene segmentation
method is applied to input multi-exposure images, and then the luminance of the
input images is adjusted according to both of the number of scenes and the
relationship between exposure values and pixel values. The proposed method with
the luminance adjustment allows us to improve the above two issues. In this
paper, we focus on dual-ISO imaging as one of single-shot imaging. In an
experiment, the proposed scheme is demonstrated to be effective for single-shot
high dynamic range imaging with SVE, compared with conventional MEF schemes
with exposure compensation.

32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an