Efficient Image Warping Systems and Methods For Optimized Processing and Memory Management
卷宗概要
发明人
Jeff Yu-Fan Xue; Athish Rahul Rao; Yaohung Chang; Cheng-Yu Ma; Shang-Tse Chuang
IPC 分类
CPC 分类
Efficient image warping systems and methods for optimized processing and memory management are disclosed herein. A method for transforming digital images using coordinate transformations and Double Data Rate (DDR) memory optimizes processing and memory usage. The method receives an input image and a warp specification, fetches estimated source blocks from DDR memory based on the specification, and processes these blocks in cache memory optimized for random access. It addresses out-of-bounds pixel issues by adjusting the range of source blocks, ensuring accurate assembly of the warped image. This approach improves efficiency in digital image warping, particularly in real-time applications.
原文（中文）
Efficient image warping systems and methods for optimized processing and memory management are disclosed herein. A method for transforming digital images using coordinate transformations and Double Data Rate (DDR) memory optimizes processing and memory usage. The method receives an input image and a warp specification, fetches estimated source blocks from DDR memory based on the specification, and processes these blocks in cache memory optimized for random access. It addresses out-of-bounds pixel issues by adjusting the range of source blocks, ensuring accurate assembly of the warped image. This approach improves efficiency in digital image warping, particularly in real-time applications.