Figure 13
From: Passive Millimeter Wave Imaging System Based on Helical Scanning

A Volunteer Holding a Metal Knife with Plastic Handle. (a) Photo of Real Scenario, (b) Imaging Result.
From: Passive Millimeter Wave Imaging System Based on Helical Scanning

A Volunteer Holding a Metal Knife with Plastic Handle. (a) Photo of Real Scenario, (b) Imaging Result.