High articulation shooting method of digital camera

Abstract

This invention relates to a high definition shooting method of digital camera. The digital camera includes the zoom lens, the focalizing lens, the aperture, the charge coupled device, the digital signal processing part, the decoder, the servo part, the microprocessor, the storage device, the memorizer, and the liquid crystal display. The mentioned high definition shooting method includes: move the position of the zoom lens from the far-angle ends to the direction of the wide-angle ends, and shoot several video frames meantime, then casually store them in the memorizer or storage device; synthesize the several casually stored video frames to produce video frames with high definition, then register and store them in the storage device. This invention can make the digital camera with zoom lens shoot high definition video frames with high efficiency by using the zoom lens even without using charge coupled device with high pels.

Description

(1) Technical field [0001] The present invention relates to a high-definition shooting method of a digital camera, and particularly to a digital camera with a zoom lens. Even if a high-pixel charge coupled device (CCD: Charge coupled device) is not used, high-definition shooting can be achieved through the zoom lens A high-definition shooting method for digital cameras. (2) Background technology [0002] Recently, digital cameras using high-magnification zoom lenses and high-pixel charge coupled devices (CCD: Charge coupled devices) are becoming popular. Even if the user needs to shoot the object at a long distance, it can be easily zoomed in (zoom in) to shoot high-quality digital images. Record and store the above-mentioned captured digital images in storage devices such as flash memory cards or hard disks (HDD), and then use external connectors such as personal computers for editing or printing. [0003] In addition, figure 1 It is a block diagram of a general digital camera....

AI Technical Summary

Problems solved by technology

[0008] But the definition of the video frame that above-mentioned general digital camera takes is determined by the pixel of above-mentioned charge-coupled device (CCD) 13, for example, when the effective pixel of above-mentioned charge-coupled device (CCD) 13 is 640*480, above-mentioned video The maximum resolution of the frame is 640*480, so in order to take high-quality video frames, it is necessary to use a high-pixel charge-coupled device (CCD) 13, so because of using a high-pixel charge-coupled device (CCD) 13, This increases the price of the digital camera, and the use of a zoom lens and a focus lens corresponding to the effective pixel area of ​​the charge-coupled device (CCD) 13 increases the size of the device.

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