Image search method and device
A picture search and picture-in-picture technology, applied in the field of search engines, can solve problems such as low popularity and small application range of picture search
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no. 1 example
[0025] This embodiment provides a technical solution of a picture search method. This embodiment can be implemented by an image search apparatus, which can be integrated into a computing device on the user side, such as an intelligent mobile terminal or a PC.
[0026] Specifically, see figure 1 , the image search method includes:
[0027] S11, displaying pictures.
[0028] Before initiating an image search with a search target from an image, the image used to get the search target should be fetched and displayed. The picture may be a picture taken by the user with a camera, or a picture downloaded by the user from the Internet.
[0029] S12. Identify the selected area according to the track drawn by the user on the picture.
[0030] In order to identify the search target from the picture more easily, the user is allowed to delineate a selected area capable of indicating the display range of the search target by smearing on the display screen. After the user performs a smu...
no. 2 example
[0039] Based on the foregoing embodiments of the present invention, this embodiment further provides a technical solution of an image search method. In this technical solution, after determining the search target in the picture according to the selected area, the picture search method further includes: displaying the search target in the picture in a distinctive manner; establishing a search label for the search target and displayed, the search label is used for the user to input a search instruction.
[0040] Specifically, see figure 2 , the image search method includes:
[0041] S21, displaying a picture.
[0042] S22. Identify the selected area according to the track drawn by the user on the picture.
[0043] S23. Determine a search target in the picture according to the selected area.
[0044] S24. Distinguishly display the search target in the picture.
[0045] After the search target is determined from the selected area, the search target is displayed distinctively...
no. 3 example
[0052]Based on the above-mentioned embodiments of the present invention, this embodiment further provides a technical solution for the recognition operation in the image search method. In this technical solution, identifying the selected area according to the track painted by the user on the picture includes: calculating the area covered by the painted track; if the area of the area is greater than a preset area threshold, then determine it as the selected area; if The area of the area is less than or equal to a preset area threshold, and abnormal information is sent to the user.
[0053] Specifically, see Figure 4 , identifying the selected area according to the track painted by the user on the picture includes:
[0054] S41. Calculate the area covered by the smeared track.
[0055] If the area covered by the user's smear track is too small, it will be difficult to determine the selected area from the area covered by the smudge track. Therefore, it is necessary to fur...
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