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Image Enhancement is the process of improving the quality and the information content of original image so that resultant image becomes more suitable for display or further analysis. The main objective of image enhancement is to make image appropriate for the certain applications. Image enhancement techniques have been widely used in many applications of image processing where the subjective quality of images is important for human interpretation. Spatial domain refers to the image plane itself and is based on direct manipulation of pixels in an image. In this paper, various point processing and spatial filtering techniques are discussed in spatial domain. These techniques are implemented using reconfigurable hardware platform of field programmable gate array (FPGA). System Generator is used in order to integrate Xilinx FPGA design process with MATLAB/Simulink. It provides a high-level description to easily realize the complex computations of a digital image
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