Attribute

Resnet50-MSE

Resnet50-COV (Proposed)

Balancing Element

0.338

0.339

Color Harmony

0.513

0.539

Interesting Content

0.583

0.580

Shadow Depth of Field

0.549

0.553

Good Lighting

0.482

0.488

Motion Blur

0.432

0.416

Object Emphasis

0.648

0.673

Repetition

0.511

0.530

Rule of Thirds

0.244

0.279

Symmetry

0.497

0.475

Vivid Color

0.693

0.715*

Overall Aesthetic Score

0.706

0.708

Average

0.516

0.525

Median

0.512

0.535