… 2, a sub-block is moved by a half of the sub-block size to partially overlap the next sub-block,
and histogram equalization is performed for all pixels in the sub-block. This means, if the …

… Finally, corresponding histogram equalized sub-block is obtained using the extend local …
Local histogram H Sub of each overlapped sub-block is generated by the pixels with higher …

… A very popular technique for image enhancement is histogram equalization (… improvement
of histogram equalization based contrast enhancement such as mean preserving bi-histogram …

… image, hence the computational complexity is very high. Partially overlapped sub block
histogram equalization … for performing Partially overlapped Sub-block histogram Equalization [9]: …

… techniques divides the original image into several non-overlapped sub-blocks and … a local
contrast enhancement technique uses only local information inside each sub-block without …

… Histogram equalization (HE) based contrast enhancement … histogram equalization (GHE)
[1]-[4] and local histogram … the irrational local contrast enhancement for every single sub-block, …

… it largely unsuited for medical image processing. In this paper… in partially overlapped
subblock contrast enhancement (… sub-block histogram equalization", Circuits and Systems for …

In this paper, a smart contrast enhancement technique based on conventional histogram
equalization (HE) algorithm is proposed. This dynamic histogram equalization (DHE) technique …

… into the Partially Overlapped Sub-block Histogram Equalization algorithm (POSHE) for the
sub-block histogram equalization. … is a frequently-used method for contrast enhancement [1]. …

… Partially overlapped sub-block histogram equalization (POSHE) is proposed by Kim et al.
[5], in order to reduce the computational complexity while obtaining the advantage of local …