Real Time Image Rotation and Resizing, Algorithms and Implementations
نویسندگان
چکیده
Recent growth in the area of digital communications has been fueled by new and exciting communications algorithms to satisfy the ever increasing bandwidth needs. While the majority of the bandwidth requirements are driven by multi-channel voice or data needs, video and imaging communications is becoming both realizable and practical. Additional progress in the area of video and imaging compression has reduced the bandwidth requirements for video communications thus enabling video conferencing, video broadcast, and video wireless applications. With the continued growth in the video communication industry different size and orientation of image data sets is a noteworthy problem to address. In this work we will explore implementation of image rotation and resizing for both low and high quality imaging systems. Implementations are proposed for real time processing using field programmable gate arrays (FPGAs).
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