Table 1 Metrics on the DUTS-TE, DUT-OMRON, HKU-IS, ECSSD, SOD, and PASCAL-S test sets were calculated.

From: SU2GE-Net: a saliency-based approach for non-specific class foreground segmentation

Model

DUTS-TE

DUT-OMRON

HKU-IS

Swin

TTA

Edge

GCT

MAE\(\downarrow\)

MaxF\(\uparrow\)

MeanF\(\uparrow\)

\(F_{\beta }\uparrow\)

S-measure\(\uparrow\)

MAE\(\downarrow\)

MaxF\(\uparrow\)

MeanF\(\uparrow\)

\(F_{\beta }\) \(\uparrow\)

S-measure\(\uparrow\)

MAE\(\downarrow\)

MaxF\(\uparrow\)

MeanF\(\uparrow\)

\(F_{\beta }\) \(\uparrow\)

S-measure\(\uparrow\)

\(\checkmark\)

   

0.034

0.912

0.843

0.881

0.904

0.051

0.866

0.78

0.813

0.865

0.031

0.947

0.898

0.93

0.928

\(\checkmark\)       

\(\checkmark\)

  

0.033

0.908

0.849

0.88

0.905

0.051

0.865

0.788

0.814

0.865

0.029

0.947

0.904

0.930

0.929

\(\checkmark\)

\(\checkmark\)

\(\checkmark\)

 

0.033

0.908

0.849

0.88

0.904

0.051

0.863

0.787

0.812

0.864

0.029

0.947

0.905

0.93

0.929

 \(\checkmark\)

\(\checkmark\)

\(\checkmark\)

\(\checkmark\)

0.032

0.912

0.855

0.883

0.906

0.050

0.865

0.790

0.815

0.864

0.028

0.948

0.907

0.931

0.930

(Ours:SU2GE-Net)

 U2-Net

0.053

0.862

0.794

0.812

0.853

0.059

0.829

0.753

0.768

0.832

0.036

0.929

0.887

0.903

0.903

 P2T-vgg

0.041

0.892

0.840

0.856

0.882

0.057

0.831

0.764

0.777

0.837

0.029

0.942

0.91

0.924

0.920

 P2T-resnet

0.035

0.898

0.858

0.872

0.892

0.049

0.839

0.784

0.795

0.849

0.027

0.943

0.916

0.929

0.923

 MSIN

0.037

0.884

0.828

0.825

0.884

0.055

0.810

0.756

0.738

0.833

0.028

0.935

0.908

0.899

0.920

 SCRN

0.040

0.888

0.809

0.803

0.885

0.056

0.811

0.746

0.72

0.056

0.033

0.935

0.897

0.878

0.917

 EGNet-R

0.039

0.889

0.815

0.816

0.887

0.053

0.815

0.756

0.738

0.053

0.031

0.935

0.901

0.887

0.918

 BASNet

0.048

0.859

0.791

0.803

0.866

0.056

0.805

0.756

0.751

0.056

0.033

0.93

0.898

0.890

0.908

 RCSB

0.035

0.889

0.840

 

0.881

0.049

0.809

0.752

 

0.835

0.027

0.938

0.909

 

0.919

 DC-Net

0.035

0.899

0.852

 

0.896

0.053

0.827

0.772

 

0.849

0.027

0.942

0.909

 

0.924

Model

ECSSD

SOD

PASCAL-S

Swin

TTA

Edge

GCT

MAE\(\downarrow\)

MaxF\(\uparrow\)

MeanF\(\uparrow\)

\(F_{\beta }\) \(\uparrow\)

S-measure\(\uparrow\)

MAE\(\downarrow\)

MaxF\(\uparrow\)

MeanF\(\uparrow\)

\(F_{\beta }\) \(\uparrow\)

S-measure\(\uparrow\)

MAE\(\downarrow\)

MaxF\(\uparrow\)

MeanF\(\uparrow\)

\(F_{\beta }\) \(\uparrow\)

S-measure\(\uparrow\)

\(\checkmark\)

   

0.032

0.958

0.917

0.942

0.937

0.086

0.883

0.82

0.852

0.830

0.058

0.902

0.840

0.864

0.881

\(\checkmark\)       

\(\checkmark\)

  

0.030

0.957

0.921

0.942

0.937

0.083

0.883

0.828

0.851

0.828

0.057

0.901

0.844

0.865

0.881

\(\checkmark\)           

\(\checkmark\)

\(\checkmark\)

 

0.030

0.957

0.921

0.943

0.937

0.083

0.879

0.829

0.852

0.827

0.057

0.901

0.844

0.865

0.880

\(\checkmark\)                     

\(\checkmark\)

\(\checkmark\)

\(\checkmark\)

0.028

0.959

0.925

0.945

0.939

0.083

0.882

0.834

0.854

0.827

0.055

0.901

0.847

0.865

0.881

(Ours:SU2GE-Net)

 U2-Net

0.041

0.947

0.907

0.922

0.915

0.119

0.859

0.772

0.785

0.770

0.084

0.865

0.797

0.808

0.829

 P2T-vgg

0.034

0.956

0.925

0.938

0.928

0.102

0.871

0.808

0.818

0.797

0.065

0.888

0.837

0.848

0.860

 P2T-resnet

0.032

0.953

0.927

0.938

0.927

0.098

0.871

0.818

0.828

0.799

0.062

0.887

0.845

0.855

0.864

 MSIN

0.033

0.947

0.924

0.911

0.925

     

0.064

0.882

0.842

0.821

0.857

 SCRN

0.037

0.950

0.918

0.899

0.927

     

0.065

0.890

0.839

0.816

0.867

 EGNet-R

0.037

0.947

0.920

0.903

0.925

     

0.075

0.878

0.831

0.807

0.853

 BASNet

0.037

0.942

0.879

0.904

0.916

     

0.077

0.863

0.781

0.800

0.837

 RCSB

0.034

0.944

0.916

 

0.922

     

0.059

0.875

0.826

 

0.860

 DC-Net

0.034

0.949

0.913

 

0.924

     

0.066

0.874

0.814

 

0.857

  1. Higher values of MaxF, MeanF, \(F_{\beta }\), and \(S-measure\), and lower values of MAE, indicate better performance.
  2. Optimal outcomes are highlighted in bold.