A method and device for acquiring a label image
An acquisition method and image technology, applied in the field of image processing, can solve the problems of inaccuracy and low efficiency of label image processing.
Active Publication Date: 2021-01-15
广州思德医疗科技有限公司
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The processing method of obtaining label images using the above-mentioned existing technologies is very inefficient and not accurate enough
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[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0038] figure 1 It is a flow chart of an embodiment of the method for obtaining a label image of the present invention, such as figure 1 As shown, a method for obtaining a label image provided in an embodiment of the present invention includes the following steps:
[0039] S101: Acquire a sampled picture for an original picture; the sampled pict...
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The embodiment of the invention provides a label picture obtaining method and device. The method comprises the steps of obtaining a sampling picture for an original picture; wherein the sampling pictures are sampled according to different fine granularities; preprocessing all the sampling pictures respectively; wherein the preprocessing comprises vectorizing all sampled pictures; calculating pre-processing vectors corresponding to the candidate sampling pictures, clustering the candidate sampling pictures, and selecting the first N target sampling pictures according to the sequence of the number of each type of candidate sampling pictures from more to less; vectorizing all the target sampling pictures to construct a total vector; wherein the total vector is obtained by combining vectorization results of all target sampling pictures; and calculating the total vector to cluster the target sampling pictures, and taking each type of target sampling pictures as the same type of label pictures. The device executes the method. According to the method and the device provided by the embodiment of the invention, the label picture used for marking the original picture can be accurately and efficiently obtained.
Description
technical field [0001] The present invention relates to the technical field of image processing, in particular to a method and device for acquiring a label image. Background technique [0002] Capsule endoscopy has the advantages of being painless, non-invasive, and the captured images contain a large amount of information, and has a wide range of application values. [0003] The existing technology uses artificial methods to identify and classify the original pictures taken by capsule endoscopy. In order to identify the original pictures more accurately and efficiently, it is necessary to build a model, but the model usually needs to be trained before it is used. It is necessary to mark the original pictures taken by the capsule endoscope, that is, it is necessary to obtain the label pictures used to mark the original pictures. The processing method of acquiring label images using the above-mentioned prior art is very inefficient and not accurate enough. [0004] Therefor...
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IPC IPC(8): G06F16/58G06F16/55
CPCG06F16/55G06F16/5866
Inventor 朱喻
Owner 广州思德医疗科技有限公司