Image Processing

The image processing is a huge number of applications is to extract significant features from image data, from which a description, interpretation can be provided by the machine. Image processing can be defined as the processing or modifying a present image in a preferred manner. This system allows the user to take hard copy of the image using printer routines and allows the user to store screen image into the disk file using the file format as bmp, jpg, gif [1]. Image processing in its general form pertains to the alteration and analysis of pictorial information. A number of different sensors will be used in the satellites orbiting the earth. All useful information will be extracted from these systems. New logics can be needed to provide and classify the different sets of data obtainable from the orbiting satellites. The future trend in remote sensing will be based on sensors that can record the same scene in many different ways. Graphics data will be important in image processing applications. The Satellite based imaging for planetary exploration as well as military applications will be the future trend. Biomedical applications, astronomy, and scene analysis for the robotic vehicles are also pertinent areas of future applications of imaging [5]. Adaptive search of large image data bases will become the norms, since video and graphics data will be available from a variety of sensors developed for remote sensing applications of satellite systems.