Image acquisition module automatic detection method and corresponding electronic device
A technology of image acquisition module and electronic equipment, which is applied in the field of image processing, and can solve problems affecting photo quality and difficult to distinguish lens stains, etc.
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Embodiment 1
[0066] The invention relates to an automatic detection method of an image acquisition module, which can be applied to any electronic device with a shooting and imaging function, such as a digital camera, a video camera, and a hand-held terminal such as a mobile phone, a PDA, a notebook computer, and the like.
[0067] This embodiment provides an automatic detection method of an image acquisition module, such as figure 1 shown, including:
[0068] Step S10: collecting images through the image collection module, and selecting at least two images from the multiple images collected as sample images;
[0069] All images can be used as sample images, or sample images can be selected according to the defects to be detected.
[0070] Step S11: analyze the sample image, judge whether the image acquisition module meets the acquisition requirements, if not, execute step S12; if yes, end this operation.
[0071] When analyzing sample images, the sample images can be compared to extract ...
Embodiment 2
[0079] The image acquisition module of this embodiment includes a lens, and if a stain is detected on the lens, a prompt message is displayed to remind the user that there is a stained area on the lens.
[0080] like image 3 As shown, the lens automatic detection method provided in this embodiment includes:
[0081] Step S20: collecting images through the lens, and selecting at least two images from the collected images as sample images;
[0082] In this embodiment, the time period parameter can be set, and the detection program can be started periodically according to the time cycle parameter; the image number parameter can also be set, and the detection program can be triggered according to the accumulated number of collected images; the detection program can also be started irregularly manually. Of course, the above ways of starting the detection program can be combined arbitrarily, and other more humanized ways can also be used to start the detection program, so as to sa...
Embodiment 3
[0124] The automatic detection method of the image acquisition module of the present embodiment comprises the following steps, as Figure 10 Shown:
[0125] Step S30: Collect images through the lens, and select multiple groups of continuously collected images as sample images;
[0126] The sample images selected in this embodiment include m1 groups of images, each group of images includes a plurality of continuously acquired images, and the acquisition time of these images from the current time is less than the preset duration threshold, where m1 is the set first A threshold for the number of image groups, m1≥2.
[0127] The multiple images collected continuously may be images collected in continuous shooting or camera mode.
[0128] Step S31: Determine whether there is a stain on the lens according to the analysis result of the sample image;
[0129] Step S32: If there is stain, generate and execute a prompt command.
[0130] further, such as Figure 11 As shown, in step...
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