code corresponding to 《Splitting ore from X-ray image based on improved robust concave-point algorithm》

creat enviroment using conda

conda create --name picture_deal python=3.7

install pyton development enviroment

conda activate picture_deal
pip install -r requirements.txt

run code

# run the algorithm proposed in this paper
python qie_tu/main.py basic

# simple concave point alogorithm
python qie_tu/main.py simple

# watershed algorithm
python qie_tu/main.py watershed

test result

result of 2332:

algorithm	number of stones	under-segmentatioin	over-segmentation	segmentation properly
algorithm of this paper	24	1	0	23
simple concave point	24	1	2	21
watershed algorithm	24	0	0	24

result of 2316:

algorithm	number of stones	under-segmentatioin	over-segmentation	segmentation properly
algorithm of this paper	20	2	0	18
simple concave point	20	1	2	17
watershed algorithm	20	3	1	16

result of 2820:

algorithm	number of stones	under-segmentatioin	over-segmentation	segmentation properly
algorithm of this paper	15	1	0	14
simple concave point	15	1	0	14
watershed algorithm	15	2	0	13

result of 5134:

algorithm	number of stones	under-segmentatioin	over-segmentation	segmentation properly
algorithm of this paper	1	0	0	1
simple concave point	1	1	0	14
watershed algorithm	1	2	0	13

result of 2307:

algorithm	number of stones	under-segmentatioin	over-segmentation	segmentation properly
algorithm of this paper	29	0	0	29
simple concave point	29	0	2	27
watershed algorithm	29	0	0	29

result of 2815:

algorithm	number of stones	under-segmentatioin	over-segmentation	segmentation properly
algorithm of this paper	17	0	0	17
simple concave point	17	0	2	15
watershed algorithm	17	0	0	17

result of 2357:

algorithm	number of stones	under-segmentatioin	over-segmentation	segmentation properly
algorithm of this paper	26	1	0	25
simple concave point	26	1	1	24
watershed algorithm	26	0	2	24

result of 5819:

algorithm	number of stones	under-segmentatioin	over-segmentation	segmentation properly
algorithm of this paper	2	0	0	2
simple concave point	2	0	1	1
watershed algorithm	2	0	0	2

Summary:

algorithm	number of stones	under-segmentatioin	over-segmentation	segmentation properly
algorithm of this paper	134	5	0	129
simple concave point	134	5	10	119
watershed algorithm	134	7	3	124

Summary(%):

algorithm	number of stones	under-segmentatioin(%)	over-segmentation(%)	segmentation properly(%)
algorithm of this paper	134	3.73	0	96.27
simple concave point	134	3.73	7.46	88.81
watershed algorithm	134	5.22	2.24	92.54