Image processing method, image processing device, and image processing program
An image processing device and image processing technology, applied in the directions of image data processing, image analysis, image enhancement, etc., can solve the problem of not considering glasses recognition processing, etc.
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Image
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no. 1 approach
[0065] figure 1 It is a schematic diagram showing an example of the overall configuration of the image processing system 1 according to the first embodiment of the present invention. The image processing system 1 is a system that captures a person 400 and detects line-of-sight information representing the line-of-sight of the person from the obtained image data of the person. exist figure 1 In the example of , the image processing system 1 determines which object 301 among the plurality of objects 301 displayed on the display device 300 the person is looking at. However, this is only an example, and the image processing system 1 can specify not only the object 301 displayed on the display screen of the display device 300 but also the object 301 that the person 400 is looking at in the actual space.
[0066] exist figure 1 In the example of , the image processing system 1 is applied to a digital signage (digital signage) system. Therefore, the object 301 displayed on the di...
no. 2 approach
[0133] The second embodiment is an embodiment in which when the outer corner and the inner corner of the eye are detected from the face region 40, a first region 50 surrounding the outer corner and the inner corner is set. The first area 50 set for the corner of the eye and the inner corner of the eye is small. In the second embodiment, the same reference numerals are assigned to the same constituent elements as those in the first embodiment, and description thereof will be omitted. Figure 15 It is a block diagram showing an example of the detailed configuration of the image processing system 1A according to the second embodiment. In addition, in Figure 15 in, yes although with figure 2 Add the symbol A to the end for modules with the same name but different functions.
[0134] The pupil information detection means 120A is provided in the processor 110A of the image processing device 100A. In the pupil information detection device 120A, with figure 2 The difference be...
no. 3 approach
[0144] The third embodiment is an embodiment for estimating the degree of interest of the person 400 . Figure 17 It is a block diagram showing the detailed configuration of the image processing system 1B according to the third embodiment. In addition, in this embodiment, the same code|symbol is attached|subjected to the same component as 1st, 2nd embodiment, and description is abbreviate|omitted. Moreover, in Figure 17 in, for with figure 2 Modules with the same name but different functions are given the symbol of B at the end.
[0145] The processor 110B further includes an interest degree estimation unit 150 . The degree of interest estimation unit 150 estimates the degree of interest of the person 400 through the following processing. First, the interest level estimation unit 150 detects eyebrows and mouth corners from the face region 40 using the facial feature points 9X detected by the feature point detection unit 126 . Here, the interest degree estimation unit 15...
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