BSDS500 | Mirror of the Berkeley Segmentation Data Set | Machine Learning library
kandi X-RAY | BSDS500 Summary
kandi X-RAY | BSDS500 Summary
The goal of this work is to provide an empirical basis for research on image segmentation and boundary detection. In order to promote scientific progress in the study of visual grouping, we provide the following resources:. This is a mirror of the January 2013 update.
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QUESTION
I want to use the Berkeley Segmentation Data Set and Benchmarks 500 (BSDS500) for my segmentation algorithm.
When I run build.m
in the source files, I get an error about "sys/times.h
doesn't exist in MSVC". There is also another header file that needs ieee754.h
.
I googled a lot and find that running the code on Linux may could help, But I doubt. Now I have some questions:
Is there a way to use
sys/times.h
andieee754.h
in Windows? Does MinGW have these header files?Has someone run BSDS500 benchmark on windows? How?
ANSWER
Answered 2019-Jan-14 at 18:09The code that comes with BSDS500 is written for MATLAB on Linux or MacOS (these are the POSIX-compatible systems that MATLAB runs on).
If you are on Windows, you can try to use Cygwin to build these binaries. Cygwin adds a POSIX layer in Windows. MinGW by itself doesn't do this, it only provides the GNU tools on Windows. The file sys/times.h
is defined in the POSIX standard.
But, IMO, you're better off switching to Linux. Not just for BSDS500, but for everything else too... :)
QUESTION
I am trying to implement a smaller scale version of SegNet described in this paper (https://arxiv.org/pdf/1511.00561.pdf), but I'm trying to tailor it towards detecting edges
Dataset: I am using the BSDS500 boundary dataset, I cropped and rotated the images so their sizes are 320x480x3 instead of 321x481x3
Input shapes, 200 training images and 100 validation images:
...ANSWER
Answered 2018-Nov-24 at 20:26Found the problem, mask_1 has 32 channels while unpool_2 is trying to reshape output with 64 channels. I just re-arranged stuff so the depths lined up.
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