Benchmark

MVTec AD Dataset

Image-Level AUC

Model

Avg

Carpet

Grid

Leather

Tile

Wood

Bottle

Cable

Capsule

Hazelnut

Metal Nut

Pill

Screw

Toothbrush

Transistor

Zipper

STFPM

ResNet-18

0.893

0.954

0.982

0.989

0.949

0.961

0.979

0.838

0.759

0.999

0.956

0.705

0.835

0.997

0.853

0.645

STFPM

Wide ResNet-50

0.876

0.957

0.977

0.981

0.976

0.939

0.987

0.878

0.732

0.995

0.973

0.652

0.825

0.5

0.875

0.899

PatchCore

ResNet-18

0.819

0.947

0.722

0.997

0.982

0.988

0.972

0.810

0.586

0.981

0.631

0.780

0.482

0.827

0.733

0.844

PatchCore

Wide ResNet-50

0.877

0.981

0.842

1.0

0.991

0.991

0.985

0.868

0.763

0.988

0.914

0.769

0.427

0.806

0.878

0.958

PaDiM

ResNet-18

0.891

0.945

0.857

0.982

0.950

0.976

0.994

0.844

0.901

0.750

0.961

0.863

0.759

0.889

0.920

0.780

PaDiM

Wide ResNet-50

0.950

0.995

0.942

1.0

0.974

0.993

0.999

0.878

0.927

0.964

0.989

0.939

0.845

0.942

0.976

0.882

DFM

ResNet-18

0.894

0.864

0.558

0.945

0.984

0.946

0.994

0.913

0.871

0.979

0.941

0.838

0.761

0.95

0.911

0.949

DFM

Wide ResNet-50

0.891

0.978

0.540

0.979

0.977

0.974

0.990

0.891

0.931

0.947

0.839

0.809

0.700

0.911

0.915

0.981

DFKDE

ResNet-18

0.762

0.646

0.577

0.669

0.965

0.863

0.951

0.751

0.698

0.806

0.729

0.607

0.694

0.767

0.839

0.866

DFKDE

Wide ResNet-50

0.774

0.708

0.422

0.905

0.959

0.903

0.936

0.746

0.853

0.736

0.687

0.749

0.574

0.697

0.843

0.892

Pixel-Level AUC

Model

Avg

Carpet

Grid

Leather

Tile

Wood

Bottle

Cable

Capsule

Hazelnut

Metal Nut

Pill

Screw

Toothbrush

Transistor

Zipper

STFPM

ResNet-18

0.951

0.986

0.988

0.991

0.946

0.949

0.971

0.898

0.962

0.981

0.942

0.878

0.983

0.983

0.838

0.972

STFPM

Wide ResNet-50

0.903

0.987

0.989

0.980

0.966

0.956

0.966

0.913

0.956

0.974

0.961

0.946

0.988

0.178

0.807

0.980

PatchCore

ResNet-18

0.935

0.979

0.843

0.989

0.934

0.925

0.956

0.923

0.942

0.967

0.913

0.931

0.924

0.958

0.881

0.954

PatchCore

Wide ResNet-50

0.955

0.988

0.903

0.990

0.957

0.936

0.972

0.950

0.968

0.974

0.960

0.948

0.917

0.969

0.913

0.976

PaDiM

ResNet-18

0.968

0.984

0.918

0.994

0.934

0.947

0.983

0.965

0.984

0.978

0.970

0.957

0.978

0.988

0.968

0.979

PaDiM

Wide ResNet-50

0.979

0.991

0.970

0.993

0.955

0.957

0.985

0.970

0.988

0.985

0.982

0.966

0.988

0.991

0.976

0.986

Image F1 Score

Model

Avg

Carpet

Grid

Leather

Tile

Wood

Bottle

Cable

Capsule

Hazelnut

Metal Nut

Pill

Screw

Toothbrush

Transistor

Zipper

STFPM

ResNet-18

0.932

0.961

0.982

0.989

0.930

0.951

0.984

0.819

0.918

0.993

0.973

0.918

0.887

0.984

0.790

0.908

STFPM

Wide ResNet-50

0.926

0.973

0.973

0.974

0.965

0.929

0.976

0.853

0.920

0.972

0.974

0.922

0.884

0.833

0.815

0.931

PatchCore

ResNet-18

0.896

0.933

0.857

0.995

0.964

0.983

0.959

0.790

0.908

0.964

0.903

0.916

0.853

0.866

0.653

0.898

PatchCore

Wide ResNet-50

0.923

0.961

0.875

1.0

0.989

0.975

0.984

0.832

0.908

0.972

0.920

0.922

0.853

0.862

0.842

0.953

PaDiM

ResNet-18

0.916

0.930

0.893

0.984

0.934

0.952

0.976

0.858

0.960

0.836

0.974

0.932

0.879

0.923

0.796

0.915

PaDiM

Wide ResNet-50

0.951

0.989

0.930

1.0

0.960

0.983

0.992

0.856

0.982

0.937

0.978

0.946

0.895

0.952

0.914

0.947

DFM

ResNet-18

0.919

0.895

0.844

0.926

0.971

0.948

0.977

0.874

0.935

0.957

0.958

0.921

0.874

0.933

0.833

0.943

DFM

Wide ResNet-50

0.918

0.960

0.844

0.990

0.970

0.959

0.976

0.848

0.944

0.913

0.912

0.919

0.859

0.893

0.815

0.961

DFKDE

ResNet-18

0.872

0.864

0.844

0.854

0.960

0.898

0.942

0.793

0.908

0.827

0.894

0.916

0.859

0.853

0.756

0.916

DFKDE

Wide ResNet-50

0.875

0.907

0.844

0.905

0.945

0.914

0.946

0.790

0.914

0.817

0.894

0.922

0.855

0.845

0.722

0.910