Institute of Medical Informatics, Chinese PLA General Hospital, China
Value Added Abstracts
Deformed non-local neural network for retinal vessel segmentation
Author(s): Junping Zhao
Vessel segmentation is a challenging problem in medical
image segmentation, as it requires knowing the location of each
tiny blood vessel and understanding the global semantic
information. Previous method has demonstrated that long-range
dependencies information plays an important role in
understanding global segmentation information. To capture
long-range dependencies information, researchers often use
non-local structure. However, it requires too much computing
power and a large amount of GPU memory. In this paper, we
present a deformed non-local (DNL) neural network structure
for retinal vessel segmentation. DNL inherits the structure of
the Non-local module, but it changes the operation rules of nonlocal
weight matrix multiplication, which can greatly reduce the
problem of excessive computation and memory usage.
Meanwhile, we.. Read More»
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