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A high-performance configurable integer motion estimation VLSI architecture based on parallelogram data matching pattern for H.264 is proposed in this paper. Through rational design for the data flow and processing module array, the memory traffic is reduced; data reusability in vertical direction is improved. Furthermore, the number of processing element(More)
Variable block size motion estimation (VBS-ME) is one of the contributors to H.264/AVC’s excellent coding efficiency. Due to its high computational complexity, however, VBS-ME needs acceleration for real-time high-resolution applications. This paper proposes a high throughput and cost efficient VLSI architecture for integer full-search VBS-ME in H.264/AVC.(More)
Routine blood tests provide important basic information for disease diagnoses. The proportions of three subtypes of white blood cells (WBCs), which are neutrophils, monocytes, lymphocytes, is key information for disease diagnosis. However, current instruments for routine blood tests, such as blood cell analyzers, flow cytometers, and optical microscopes,(More)
HEVC (High Efficiency Video Coding) is a new generation of video coding standard which is proposed by ITU-T VCEG and ISO/IEC MPEG for the increasingly widespread application of high-definition video. On the basis of original DCT transform of H.264, HEVC has proposed a DST transform with the size of 4×4. We design the hardware structure of pipelined(More)
In order to study the basic characteristics of maize signals, maize signal was decomposed through coif3 wavelet at 5 scales, de-noised and reconstructed. Then, power spectrum of the reconstructed signal was analyzed by Fast Fourier transform (FFT).The result showed that the strength of maize electrical signal was µV level and the distribution of(More)
BACKGROUND High order modulation and demodulation technology can solve the frequency requirement between the wireless energy transmission and data communication. In order to achieve reliable wireless data communication based on high order modulation technology for visual prosthesis, this work proposed a Reed-Solomon (RS) error correcting code (ECC) circuit(More)
A linear CMOS image sensor (CIS) with 16-stage time-delay integration (TDI) is proposed in this paper for bio-microfluidic imaging system. Compared to the traditional CIS for bio-microfluidic applications, this CIS achieves high speed and high sensitivity in low illumination condition, which is suitable for bio-microfluidic. Moreover, a simple voltage(More)