Invention Grant
US07920746B2 Compressed domain image summation apparatus, systems, and methods 有权
压缩域图像求和装置,系统和方法

Compressed domain image summation apparatus, systems, and methods
Abstract:
Apparatus, systems, and methods disclosed herein may transpose image blocks from successively-captured versions of an image according to relative movement between an image capture device and the scene being captured. The transposition may provide for alignment of the successively-captured images notwithstanding the movement. The transposed image blocks from the successive images are composited in the frequency domain by integrating frequency domain coefficients from each into a composite final image. Additional embodiments are disclosed.
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