Symbol reader with multi-core processor and operating system and method thereof

The invention provides a vision system camera with a multi-core processor, a high-speed and high-resolution imager, a field of view expander, an auto-focus lens and a preprocessor connected to the imager for pre-processing image data, and a cooperating method of operation, the vision system camera and the operation method thereof provide highly desirable acquisition and processing speed and image definition in a wide range of applications. The mechanism effectively scans objects that require a wide field of view, differing in size, and relatively fast movement with respect to the system field of view. The visual system provides a physical package having a variety of physical interconnection interfaces to support various options and control functions. The package optimizes heat exchange with the ambient environment by arranging components, effectively dissipates heat generated internally, and includes a heat dissipation structure to facilitate such heat exchange (e.g., fins). The system also optimizes a variet