303results about How to "Expressive" patented technology

The invention relates to an audio signal processing method and an audio signal processing device for restoring a signal under speaker cut-off frequency to the original sound, which aim to extend the equivalent sound range of a small-sized speaker and enhance the expression of low sound. A virtual low-sound harmonic wave sequence is generated by a feedforward self-multiplication operation method and singly by the grain corresponding to each harmonic wave respectively, so that the proportion of the harmonic waves can be freely controlled and the tone can be controlled; the gain applied to the virtual low-sound signal is adjusted by a virtual low-sound signal sound-type control method and according to the impacting process and the releasing process to control the sound types of the virtual low-sound signal so as to control the hearing feeling of the final sound signal according to requirements to make the sound from 'knocking' more abundant; and the virtual low-sound signal processing effect is enhanced by combining techniques such as a low-sound dynamic range compression technique, a power conservation filter technique, a low-sound signal frequency redivision technique and the like, even if under high speaker cut-off frequency, the quality of the original low sound can still be restored by effectively restoring the virtual low-sound signal.

The invention relates to intelligent clothing matching system and method aiming at sale terminals. The system comprises a multipoint touch control system (1), an image acquisition device (2) and an intelligent clothing matching system (3); a user applies a plurality of hand gestures to operate a user control interface of the multipoint touch control system, the multipoint touch control system detects a plurality of induction points generated on the same screen in the same time, transmits various information data generated by user control to the intelligent clothing matching system and has the functions of gesture identification, image identification, finger motion trail judgment and multipoint touch control; the image acquisition device (2) is used for acquiring user photographs and transmitting the photographs into the intelligent clothing matching system; the intelligent clothing matching system (3) is used for storing and analyzing the user photographs sent by the image acquisition device, invoking products which are suitable for the user from a product database and displaying on the user control interface, and the user realizes the virtual fitting of the products on a virtual model by finger operation. The invention simplifies and accelerates the product selection process of the user without long-time selection as well as fussy and repeated fitting process of the user.

The invention discloses an intelligent device control and arrangement system applied to indoor design. The intelligent device control and arrangement system comprises a database, a user demand service system and a real-time three-dimensional virtual simulation design control system which comprises a core module and a design application module. The design application module comprises a sub-view displaying sub-module used for displaying the appearance and detailed parameter data of a three-dimensional simulation product in a picture-in-picture mode, a mathematical logic abstract model used for defining furnishing articles in a guest room in an OOP mode, an indoor article sub-module for giving an operation processing method, a mathematical logic abstract model for defining an intelligent control unit in the OOP mode, an RCU multimedia intelligent control unit sub-module for giving an operation processing method, a control configuration script file output sub-module and an RCU Language transmission sub-module of an RCU control protocol. According to the system and method, the threshold requirement of user using is low, modification is convenient, and the third dimension is high.

The invention discloses a book VR and AR experience interactive system. The system comprises a content database, an image recognition module, a dynamic storage module, a big data analysis module and a dynamic display module, wherein all books, all book pictures, a content input model, book data, VR and AR resource data and the like are stored in the content database; the image recognition module recognizes basic information and feature properties of the book pictures and performs image recognition on the book pictures; the dynamic storage module processes the book pictures according to the feature properties corresponding to the book pictures and stores the book data; the big data analysis module analyzes common categories of identical feature properties to form a general content input model; and the dynamic display module extracts identical book data and content data of the content input model for display. According to the system, the books are displayed in different modes such as VR and AR, the display modes are more diversified, and the user experience effect is better; paper media are digitalized, so that the interactivity and interestingness in the reading process are enhanced, and generalization and standardization of the book data are achieved.