Time filter

Source Type

Beijing, China

Vimicro Corporation | Date: 2009-08-25

integrated circuits for providing multimedia functions.

Vimicro Corporation | Date: 2004-08-03

Multimedia integrated circuits; video integrated circuits; video processing integrated circuits; peripherals for computer devices; digital cameras.

Vimicro Corporation | Date: 2004-06-22

(Based on Use in Commerce) Multimedia computer hardware; multimedia computer software recorded on CD-ROM for use with computers for use with multimedia functions, audio devices and video devices; multimedia integrated circuits; multimedia Application Specific Integrated Circuits (ASIC); multimedia computer chipset for use in transmitting data to and from a central processing unit; video integrated circuits; video Application Specific Integrated Circuits (ASIC), video computer chipset for use in transmitting data to and from a central processing unit; video processing integrated circuits; peripherals for computer devices; digital cameras; communication devices, namely mobile telephones, digital cameras; computer software for organizing and viewing digital images and photographs; computer software to enable the transmission of photographs and video to mobile phones. (Based on Intent to Use in Commerce) Application service provider featuring software in the fields of teleconferencing, online chatting, mobile telephone communication, video communication and transmission, optical transmission and digital photography.

Pan H.,Nanjing University of Science and Technology | Huo H.,East China Institute of Technology | Cui G.,Vimicro Corporation | Chen S.,Zhejiang University of Technology
Mathematical Problems in Engineering | Year: 2013

This paper surveys the modeling methods for deformable human body and motion analysis in the recent 30 years. First, elementary knowledge of human expression and modeling is introduced. Then, typical human modeling technologies, including 2D model, 3D surface model, and geometry-based, physics-based, and anatomy-based approaches, and model-based motion analysis are summarized. Characteristics of these technologies are analyzed. The technology accumulation in the field is outlined for an overview. © 2013 Hailang Pan et al.

Vimicro Electronics Corporation and Vimicro Corporation | Date: 2010-03-23

Techniques pertaining to noise reduction are disclosed. According to one aspect of the present invention, noise in an audio signal is effectively reduced and a high quality of a target voice is recovered at the same time. In one embodiment, an array of microphones is used to sample the audio signal embedded with noise. The samples are processed according to a beamforming technique to get a signal with an enhanced target voice. A target voice is located in the audio signal sampled by the microphone array. A credibility of the target voice is determined when the target voice is located. The voice presence probability is weighted by the credibility. The signal with the enhanced target voice is enhanced according to the weighed voice presence probability.

Discover hidden collaborations