An engine assembly includes an intake assembly, an internal combustion engine defining a plurality of cylinders and configured to combust a fuel and produce exhaust gas, and an exhaust assembly in fluid communication with a first subset of the plurality of cylinders. A cell line which expresses simian adenovirus SAdV-A1321, SAdV-A1325, SAdV-A1295, SAdV-A1309, SAdV-A1316, andor SAdV-A1322 gene is also disclosed. Data is collected from the mobile sensor device. The compressed blocks of image data are decompressed using the determined decompression methods.