SIP : a smart digital image processing library
Name
62558167-MIT.pdf
Description
Full printable version
Size
40.44 MB
Format
Adobe PDF
Checksum (MD5)
56b51bd6248ccf5dc32317d5d2b01bc8
Author(s)
Zhou, Mengyao
Advisor(s)
Lizhong Zheng and Suhail Jalil.
Alternative Title
Smart Image Processing : a smart digital image processing library
Date Issued
2005
Publisher
Massachusetts Institute of Technology
Abstract
The Smart Image Processing (SIP) library was developed to provide automated real-time digital image processing functions on camera phones with integer microprocessors. Many of the functions are not available on commercial camera phones and some are not found even in desktop image processing software. Five patents are pending for key functions in this library. These functions create realistic water reflections in varying weather conditions, perform localized magnification and pinching, transform photographs to perspective view, provide fast, high-quality spin radial blur, and provide a fast integer implementation for arbitrary rotation. Details on all pending patents are given in five chapters of this thesis. Other operations performed by the library include adding fog and shadow, creating a neon image, and creating a translucent comer fold. All library functions have been successfully implemented on an integer microprocessor for real-time performance in an existing camera phone system. The library also provides solutions to a number of long-standing problems in image processing, including direct application of transforms in subsampled YCbCr and YCrCb images.
Description
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2005.
Includes bibliographical references (p. 181-183).
Subjects
Electrical Engineering and Computer Science.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Terms of Use
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