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31results about How to "Assisted learning" patented technology

Three-dimensional human body model reconstruction method, storage equipment and control equipment

The invention relates to the technical field of human body model reconstruction, in particular to a three-dimensional human body model reconstruction method, storage equipment and control equipment, and aims to solve the problems that a three-dimensional model reconstruction result is not aligned with a two-dimensional image and the like. The reconstruction method comprises the steps that according to a human body image, adopting a pre-trained full convolutional network module to acquire a global UVI image and a local UVI image of a human body part; estimating camera parameters and shape parameters of the human body model by using a first neural network based on the global UVI graph; based on the local UVI graph, utilizing a second neural network to extract rotation features of each articulation point of the human body; based on the rotation characteristics of each articulation point of the human body, improving the rotation characteristics by utilizing a characteristic improvement strategy based on position assistance to obtain improved rotation characteristics; and estimating attitude parameters of the human body model by using a third neural network according to the improved rotation characteristics. According to the method, the human body model can be reconstructed more accurately and efficiently, and the robustness of attitude estimation is improved.
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Language learning method, electronic device and storage medium

The invention discloses a language learning method, which comprises the following steps: a feedback learning task step, feeding back the corresponding word card learning task content according to theselection learning instruction, the word card word corresponding image, word, word application example sentence and the word and example sentence translation content corresponding to the user's mothertongue; Feedback physical photographing task steps, according to the photographing task request, feedback physical photographing task interface and related prompts; An image verification step of acquiring an image captured by a user, recognizing the image according to a pre-established recognition model, comparing the image recognition result with a task word, judging whether a physical object photographing task is completed correctly, and feeding back the corresponding result. The invention also discloses an electronic device and a storage medium. The language learning method, the electronicdevice and the storage medium of the invention, after learning the contents of the card, provide a physical object photographing task for the user to select in order to further strengthen the memory,further strengthen the memory of the learned words of the user, and better assist the user to learn the language.
Owner:GUANGDONG INTELL VISION TECH CO LTD
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