Device and system for processing image data representing bar codes

摘要: A device for processing image data relating to bar codes is described. In one embodiment a code verification provided having an ergonomic form factor characterized by domed hand held trigger and viewing window. The may be disposed in network that includes host processor system other reading devices which include devices. Processing circuitry signals corresponding printed partially within the spaced apart from associated with device. wireless communication it associated. signal enhancement modules interpolate constructed pixel values actual correct degradation resulting high frequency spatial sampling.