Special effect processing method of digital image

Abstract

The invention discloses a special effect processing method of digital images, which is applied on an image capture device. The special effect processing method of the digital images comprises the following steps: obtaining an external environment luminance value so as to judge the relationship between the exposure threshold of the image capture device and the external environment luminance value; when the exposure threshold is smaller than the external environment luminance value, regulating the aperture value of the image capture device so as to change the exposure time of the image capture device, wherein the exposure time is more than or equal to the total zoom time; and when the exposure threshold is equal to or higher than the external environment luminance value, performing an automatic zoom program so as to process the currently-shot image data of the image capture device.

Description

Technical field [0001] The invention relates to an image processing method, especially a digital image special effect processing method. Background technique [0002] In the multimedia environment, images have become a very important tool for information expression. However, the processing of images (especially in the part of capturing images) has always been a highly specialized market, and it is difficult for ordinary people to have the opportunity to use it. This is mainly because The imaging devices are quite expensive systems, which are not affordable by the general public. It is not until recent years that due to advances in electronics and optical technology, digital imaging devices (such as image scanners, digital cameras, etc.) have entered the low-priced personalized market, and have gradually attracted the attention of consumers and industry players. [0003] Digital camera is a new product combining optics, precision machinery and electronic technology. It uses Charge-...

AI Technical Summary

Problems solved by technology

[0005] In the current digital image special effects processing, it is common to use radial blurring to process the image, resulting in a sense of speed that the viewfinder suddenly approaches or suddenly distances, while traditional cameras need to be manually set by the user to achieve this effect, which will cause photographers It is inconvenient to use, or use personal computer equipment to cooperate with image processing software for reprocessing, but it is undoubtedly a burden for photographers who are not familiar with image processing software

Images