Meal image feature-based identification and pricing system
A technology of image features and meals, which is applied in the field of identification and pricing systems, can solve problems such as rising operating costs, unsatisfactory sanitation and efficiency, and achieve the effect of convenient restaurant renovation and low operating costs
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Example Embodiment
[0020] Example 1. Place 3 white plates and 1 small gray bowl in a deep red plastic tray, which respectively contain "fish-flavored shredded pork, braised lion's head, scrambled eggs with green pepper, and white rice". The test parameters output by the system after starting the recognition are:
[0021] Serial number: 1. Name: Yuxiang pork shreds, similarity similarity: 91.65%, similarity similarity of other types: 86.9%;
[0022] Serial number: 2. Name: braised lion head, similarity degree: 79%, similarity degree of other similarities: 53.2%;
[0023] Serial number: 3. Name: Scrambled eggs with green peppers, similarity of similarity: 90.4%, similarity of other similarities: 72.1%;
[0024] Serial number: 4. Name: white rice, similarity similarity: 98.95%, similarity similarity of other similarities: 65.55%;
[0025] Recognition time: 1859ms.
[0026] The recognition result of Example 1 shows that although the characteristics of the recognized meal have a certain intra-class difference ...
Example Embodiment
[0027] In Example 2, 4 white dishes are placed in a deep red plastic tray, and each dish contains 1 serving of "green vegetable meatballs" taken from different areas of the same dish. The test parameters output by the system after starting the recognition are:
[0028] Serial number: 1. Name: vegetable meatballs, similarity degree: 92.15%, similarity degree of other similarities: 74.95%;
[0029] Serial number: 2. Name: Vegetable Meatballs, Similarity Degree: 89.9%, Similarity Degree of Other Similarity: 64.6%;
[0030] Serial number: 3. Name: Vegetable meatballs, similarity degree: 90.4%, similarity degree of other similarities: 71.7%;
[0031] Serial number: 4. Name: Vegetable Meatballs, Similarity Degree: 90.7%, Similarity Degree of Other Similarity: 71.5%;
[0032] Recognition time: 1906ms.
[0033] The recognition result of Example 2 shows that although there is a maximum of 2.25% difference between the 4 meals taken from different regions of the same variety and the 4 similar samp...
Example Embodiment
[0034] In Example 3, a white plate with a diameter of 25 cm is placed in a deep red plastic tray, and 4 kinds of non-dish dishes "green vegetable meatballs, fish-flavored shredded pork, green pepper shredded pork, and rice" are placed on the plate without overlapping. The test parameters output by the system after starting the recognition are:
[0035] Serial number: 1. Name: vegetable meatballs, similarity degree: 87.35%, similarity degree of other similarities: 83.65%;
[0036] Serial number: 2. Name: Yuxiang pork shreds, similarity degree: 78.15%, similarity degree of other similarities: 70.6%;
[0037] Serial number: 3. Name: Shredded pork with green pepper, similarity degree: 90.2%, similarity degree of other similarities: 86.3%;
[0038] Serial number: 4. Name: White rice, similarity similarity: 90.7%, similarity similarity for other similarities: 83.05%;
[0039] Recognition time: 1906ms.
[0040] The recognition result of Example 3 shows that the system's recognition of 4 shared...
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