Figure 8
From: Automated optical inspection system for digital TV sets
UML sequence diagram of the optimized system. This figure presents the UML sequence diagram of the optimized system implementation. Multiple test cases are run by the test execution software. Each test case is run in the following steps: (1) the test execution software initiates the test case execution, (2) the signal generator selects the desired test pattern and sends it to the object under test through a desired interface, (3) the test pattern appears on the TV screen, (4) camera captures the image of the TV screen, (5) DSP on camera runs the algorithm, (6) the algorithm returns the pass/fail result based on the similarity score between the captured content on the TV screen and content of the reference image, (7) the result is sent to the PC where it is presented.