TW200632504A - Method and photographing apparatus for realizing digital zooming - Google Patents

Method and photographing apparatus for realizing digital zooming

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Publication number
TW200632504A
TW200632504A TW094107947A TW94107947A TW200632504A TW 200632504 A TW200632504 A TW 200632504A TW 094107947 A TW094107947 A TW 094107947A TW 94107947 A TW94107947 A TW 94107947A TW 200632504 A TW200632504 A TW 200632504A
Authority
TW
Taiwan
Prior art keywords
present
image
photographing apparatus
digital zooming
disclosed
Prior art date
Application number
TW094107947A
Other languages
Chinese (zh)
Inventor
xue-yong Zhang
Wen-Fei Chen
Original Assignee
Vimicro Coiporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vimicro Coiporation filed Critical Vimicro Coiporation
Priority to TW094107947A priority Critical patent/TW200632504A/en
Publication of TW200632504A publication Critical patent/TW200632504A/en

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Abstract

A method for realizing digital zooming is disclosed in the present invention. The method includes the following steps: (a) disposing the arrangement parameters in the DSP chip register for use in the multimedia image processing according to the present zoom coefficient; (b) enabling the DSP chip to obtain the required second image according to the present arrangement data stored in the register of the DSP and the present collected first image; and (c) interpolating and amplifying the obtained second image by using the selected interpolation method and outputting and displaying the interpolated image. In addition, a photographing apparatus is disclosed in the present invention. By using the invented method and apparatus, it is able to assure of providing fluent video flow and making the user feel convenient in the application without having to increase resource occupation and interface transmission bandwidth.
TW094107947A 2005-03-15 2005-03-15 Method and photographing apparatus for realizing digital zooming TW200632504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094107947A TW200632504A (en) 2005-03-15 2005-03-15 Method and photographing apparatus for realizing digital zooming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094107947A TW200632504A (en) 2005-03-15 2005-03-15 Method and photographing apparatus for realizing digital zooming

Publications (1)

Publication Number Publication Date
TW200632504A true TW200632504A (en) 2006-09-16

Family

ID=57809227

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094107947A TW200632504A (en) 2005-03-15 2005-03-15 Method and photographing apparatus for realizing digital zooming

Country Status (1)

Country Link
TW (1) TW200632504A (en)

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