Method and apparatus for adjusting size of image

Details Method and apparatus for adjusting size of image Method and apparatus for adjusting size of image

2008-04-22

2008-04-22

Sajous, Wesner (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S606000, C345S643000, C345S547000, C345S560000, C348S456000, C348S490000, C348S567000, C348S715000, C382S162000, C382S166000, C382S300000, C382S305000, C358S518000, C358S524000, C358S525000

Reexamination Certificate

active

11392702

ABSTRACT:
A method for transforming an original image to a new image is provided. The original image includes M rows of original data; the new image includes Q rows of new data. The method first generates a (2i−1)th row and a (2i)th row of intermediate data respectively based on the (2i−1)th row and the (2i)th row of original data. Then, the method generates a (2i+1)th row and a (2i+2)th row of intermediate data respectively based on the (2i+1)th row and the (2i+2)th row of original data. During the process of generating the (2i+1)th row of intermediate data, the (2j−1)th row of new data is simultaneously generated based on the (2i−1)th row and the (2i+1)th row of intermediate data. During the process of generating the (2i+2)th row of intermediate data, the (2j)th row of new data is simultaneously generated based on the (2i)th row and the (2i+2)th row of intermediate data.

REFERENCES:
patent: 6844896 (2005-01-01), Henderson et al.
patent: 2002/0012055 (2002-01-01), Koshiba et al.
patent: 2002/0015447 (2002-02-01), Zhou
patent: 2002/0027604 (2002-03-01), Hung
patent: 2002/0101524 (2002-08-01), Acharya

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