With the recent improvements in adaptive procedure, adaptive mesh-free method has become an important tool to solve the 3D forging and extrusion problems that usually involve large topology change with severe local deformation. In this paper, the implicit version of 3D adaptive EFG method with emphases on the state variable transfer between successive discretizations is presented, and several p...

This paper presents an application of variable infinite impulse response (IIR) digital filters based on the Constantinides frequency transformation to adaptive filtering. We propose a new unified framework for adaptive detection of narrowband signals using variable band-stop IIR digital filters with arbitrary transfer functions. It is also shown that our proposed method includes the all-pass-ba...

This paper presents an acoustic noise cancelling technique using an inverse kepstrum system as an innovations-based whitening application for an adaptive finite impulse response (FIR) filter in beamforming structure. The inverse kepstrum method uses an innovations-whitened form from one acoustic path transfer function between a reference microphone sensor and a noise source so that the rear-end...

In this paper we present an adaptive microphone array to suppress coherent as well as incoherent noise in disturbed speech signals. We use a generalized sidelobe cancelling (GSC) structure implemented in the frequency domain, because it allows a separate handling of determining the adaptive look direction response to suppress incoherent noise and adjusting the adaptive filters for cancellation ...

Abstract Multifactorial optimization (MFO) is a kind of problem that has attracted considerable attention in recent years. The multifactorial evolutionary algorithm utilizes the implicit genetic transfer mechanism characterized by knowledge to conduct multitasking simultaneously. Therefore, effectiveness significantly affects performance algorithm. To achieve positive transfer, this paper propo...

Photo-realistic style transfer aims at migrating the artistic from an exemplar image to a content image, producing result without spatial distortions or unrealistic artifacts. Impressive results have been achieved by recent deep models. However, neural network based methods are too expensive run in real-time. Meanwhile, bilateral grid much faster but still contain artifacts like overexposure. I...