Method For Preview Display Control In The Camera Phone

The present invention provides a preview screen adjustment method in a camera phone to be the best use of the digital zoom function that is supported by a camera phone differently applied to the preview zoom (Preview Zoom) scale depending on the resolution of the (Joint Photographic Expert Group) JPEG Images It relates. The present invention provides a process for generating a preview screen to display data corresponding thereto after it is converted into image data by photographing an arbitrary subject on the camera phone, and; Process in a state where the preview screen, the preview provided ensure that the zoom magnification is adjusted by the user terminal and; If the preview zoom factor is adjusted after extracting the corresponding preview zoom magnification value that preview preview screen adjustment in the camera phone to an image of the size corresponding to the zoom factor to generate the screen data includes the step of providing a preview screen how the , it is possible to provide the JPEG image is substantially a digital zoom function has been applied up to the preview screen by making it possible to apply a different zoom factor in accordance with the preview image resolution over. Camera phones, digital zoom, zoom preview, scaling, preview screen, JPEG image resolution