Abstract: A method of correcting a holographic image, a processing device, a dark field digital holographic microscope, a metrology apparatus and an inspection apparatus. The method includes obtaining a holographic image; determining at least one attenuation function due to motion blur from the holographic image; and correcting the holographic image, or a portion thereof, using the at least one attenuation function.

Abstract: The system for aggregation and prioritization of diagnostic data for the purpose of mechanical system tuning allows the user, or technician, to quickly tune a complex mechanical system, such as a HVAC system. Tuning is assisted by rendering alert, system performance, and subsystem performance using a consistent visual tuner as a replacement for traditional mechanical gauges. Diagnostic data is collected by one or more data trackers and sensors installed on mechanical components within the HVAC unit. Data collected includes temperatures, flow, amperage consumption, refrigerant pressure, and related metrics. When the user opens the interface for the mechanical system tuner, the user is first prompted to select a location and a time period. The system then reviews its previously collected data, sorting and processing for the location and time period selected. The user is then presented with multiple performance measurements rendered in a consistent graphical, color-coded format.