Skip to main content

Table 3 Parameters used for comparison of thresholding

From: GiA Roots: software for the high throughput analysis of plant root system architecture

 

Global

Adaptive

Double adaptive

 

thresholding

thresholding

thresholding

 

tv: 150

ms: -1.25

nh: 15

Default

cs: 4000

cs: 4000

cs: 4000

parameters

type: binary

bs: 19

bd: 5

  

type: binary

 
 

tv: 149/159

ms: -2.50/-2.32

nh: 42/36

Optimized

cs: 15/0

cs: 1024/457

cs: 306/219

parameters

type: binary

bs: 200/27

bd: 5/5

  

type: binary,mean_c

 
  1. In Figure 4, parameters denote tv = threshold value, cs: minimal connected component size, ms: mean shift, nh: neighborhood size, bs: block size, bd: bound drop value, type: threshold option. The manually optimized parameters correspond to the examples in Figure 4, in top-down order. Extended definitions of the meaning of these parameters are found in Table 2 and the Manual.
Back to article page

BMC Plant Biology

ISSN: 1471-2229

Contact us