A thermal analysis system comprising: a memory comprising a plurality of statistical thermal profiles of a target scene, wherein each statistical thermal profile is associated with a different operating condition of equipment under test, and representing typical thermal behavior of a plurality of regions of the target scene, the statistical thermal profile determined from a plurality of thermal images of the target scene over time and the statistical thermal profile including one or more statistical parameters comprising a mean temperature value and a standard deviation for each of the plurality of regions; an auxiliary measurement accessory configured to measure a parameter of the equipment under test; an infrared, IR, camera module capable of receiving IR radiation from a target scene and generating corresponding thermal image data representative of the heat pattern across the target scene based on the received IR radiation; and a processor in communication with the memory and the IR camera module and configured to: receive thermal image data from the IR camera module representative of a heat pattern of a target scene; select a statistical thermal profile to use based on the measured parameter of the auxiliary measurement accessory; for each of a plurality of regions in the received thermal image data, compare the thermal image data of the region to a corresponding region in the selected statistical thermal profile of the target scene; generate an anomaly image comprising a plurality of regions, each region in the anomaly image corresponding to a respective region in the received thermal image data and the anomaly image further comprising anomaly image data representative of the degree of anomalousness of the received thermal image data with respect to the selected statistical thermal profile in each region, wherein the degree of anomalousness of the received thermal image data with respect to the statistical thermal profile comprises the number of standard deviations the thermal image data differs from the mean temperature value in the statistical thermal profile in each region; and generate a display image comprising the anomaly image data; wherein the display image comprises anomaly image data blended with one or more of thermal image data, visible light image data, and modified image data including enhanced features; and wherein the parameter measured by the auxiliary measurement accessory comprises current drawn by the equipment under test. a memory comprising a plurality of statistical thermal profiles of a target scene, wherein each statistical thermal profile is associated with a different operating condition of equipment under test, and representing typical thermal behavior of a plurality of regions of the target scene, the statistical thermal profile determined from a plurality of thermal images of the target scene over time and the statistical thermal profile including one or more statistical parameters comprising a mean temperature value and a standard deviation for each of the plurality of regions; an auxiliary measurement accessory configured to measure a parameter of the equipment under test; an infrared, IR, camera module capable of receiving IR radiation from a target scene and generating corresponding thermal image data representative of the heat pattern across the target scene based on the received IR radiation; and a processor in communication with the memory and the IR camera module and configured to: receive thermal image data from the IR camera module representative of a heat pattern of a target scene; select a statistical thermal profile to use based on the measured parameter of the auxiliary measurement accessory; for each of a plurality of regions in the received thermal image data, compare the thermal image data of the region to a corresponding region in the selected statistical thermal profile of the target scene; generate an anomaly image comprising a plurality of regions, each region in the anomaly image corresponding to a respective region in the received thermal image data and the anomaly image further comprising anomaly image data representative of the degree of anomalousness of the received thermal image data with respect to the selected statistical thermal profile in each region, wherein the degree of anomalousness of the received thermal image data with respect to the statistical thermal profile comprises the number of standard deviations the thermal image data differs from the mean temperature value in the statistical thermal profile in each region; and generate a display image comprising the anomaly image data; wherein the display image comprises anomaly image data blended with one or more of thermal image data, visible light image data, and modified image data including enhanced features; and wherein the parameter measured by the auxiliary measurement accessory comprises current drawn by the equipment under test.