Illumination, shading and the perception of local orientation

Keyphrases

• Surface Orientation 100%
• Local Orientation 100%
• Local Surface 66%
• Ideal Observer 66%
• Light Source Direction 66%
• Evidence-based 33%
• Converging Evidence 33%
• Illumination Conditions 33%
• Human Error 33%
• Saddle Shape 33%
• Occluding Contours 33%
• Light Direction 33%
• Tangent Plane 33%
• Large Variance 33%

Arts and Humanities

• Local 100%
• Illumination 100%
• Shading 100%
• Observer 60%
• Ideal Observer 40%
• Silhouette 20%

Earth and Planetary Sciences

• Shading 100%