Search results for: Bin-Da Liu

Items from 1 to 20 out of 113 results

article

A multichannel system integrating molecularly imprinted conductive polymers for ultrasensitive voltammetric determination of four steroid hormones in urine

Mei-Hwa Lee, James L. Thomas, Wei-Chiun Liu, Zheng-Xiang Zhang, more

Microchimica Acta > 2019 > 186 > 11 > 1-11

This work reports on a modularized electrochemical method for the determination of the hormones cortisol, progesterone, testosterone and 17β-estradiol in urine. These hormones were employed as templates when generating molecular imprints from aniline and metanilic acid by electropolymerization on the surface of screen-printed electrodes. The electrically conductive imprint was characterized by SEM,...

article

Novel 10-Bit Impedance-to-Digital Converter for Electrochemical Impedance Spectroscopy Measurements

Tse-An Chen, Wen-Jui Wu, Chia-Ling Wei, Robert B. Darling, more

IEEE Transactions on Biomedical Circuits and Systems > 2017 > 11 > 2 > 370 - 379

Electrochemical impedance spectroscopy (EIS) is a widely used technique in biomedical and chemical analysis. A novel 10-bit impedance-to-digital converter (IDC), which can measure and directly convert the magnitude and phase of impedance to digital codes, is proposed for the EIS measurement system. The proposed IDC is composed of a magnitude-to-digital converter (MDC) and a phase-to-digital converter...

article

Analyses of Splittable Amplifier Technique and Cancellation of Memory Effect for Opamp Sharing

I-Jen Chao, Bin-Da Liu, Soon-Jyh Chang, Chun-Yueh Huang, more

IEEE Transactions on Very Large Scale Integration (VLSI) Systems > 2017 > 25 > 2 > 621 - 634

This paper proposes a splittable amplifier technique that can be either decomposed into two identical halves or merged for enhancing the utilization of the amplifier power and alleviating the memory effect, when applying operational amplifier (opamp) sharing. In a two-phase clock system, the amplifier can be split into two identical small amplifiers in one phase simultaneously for use in two circuits...

chapter

An advanced 3D format generation architecture for video and depth

Pin-Chen Kuo, Kuan-Ting Lee, Ching-Lun Chou, Chun-Wei Chang, more

2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS) > 654 - 657

2016 IEEE Asia Pacific Conference on Circuits and Systems (APCCAS)

In this paper, a hardware design for packing and depacking the 2D frame-compatible format suggested in [1] is proposed. Compared to the previous format that uses one view with one depth, the advanced 2D-compatible format reduces the bitrates of both the color and depth frames. For hardware costs, the operation frequency can reach 166.56 MHz, which can support maximum frame size up to FHD in real time.

chapter

Comparative frequency response analysis system for electrochemical impedance spectroscopy measurements

Tse-An Chen, Chia-Ling Wei, Bin-Da Liu

2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) > 1910 - 1913

2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

Electrochemical impedance spectroscopy (EIS) is a widely used technique in biomedical and chemical analysis. A prototype of comparative frequency response analysis (FRA) system for measuring EIS is proposed in this work. Compared to traditional FRA-based systems, neither quadrature sinusoidal signals nor two identical sensing paths are needed. The experimental results based on molecularly imprinted...

article

Electrochemical sensing of nuclear matrix protein 22 in urine with molecularly imprinted poly(ethylene-co-vinyl alcohol) coated zinc oxide nanorod arrays for clinical studies of bladder cancer diagnosis

Mei-Hwa Lee, James L. Thomas, Yu-Chia Chang, Yuh-Shyan Tsai, more

Biosensors and Bioelectronics > 2016 > 79 > C > 789-795

In 1996 and 2000, the US Food and Drug Administration (FDA) approved the use of Nuclear matrix protein 22 (NMP22) as a monitoring tool for predicting the recurrence/clearing of bladder cancer, and for screening undiagnosed individuals who have symptoms of, or are at risk for, that disease. The fabrication of electrodes for sensing NMP22 and their integration with a portable potentiostat in a homecare...

chapter

Linguistic Hedges and Fuzzy Rule Based Systems

Chuen-Yau Chen, Bin-Da Liu

Studies in Fuzziness and Soft Computing > Accuracy Improvements in Linguistic Fuzzy Modeling > Extending the Modeling Process to Improve the Accuracy > 165-192

In a fuzzy rule based system, the finer the rule base is defined, the better the results are inferred. However, it induces a rule base of a large size that takes much time to establish. The linguistic hedges can adjust the shape of the system membership functions by either stressing or suppressing the membership degrees of the variables, which leads to either a coarser tuning manner or a finer tuning...

article

Special issue on Efficient video coding and beyond

Mikhail K. Tchobanou, Bin-Da Liu

Multidimensional Systems and Signal Processing > 2016 > 27 > 3 > 619-621

article

High efficiency depth image-based rendering with simplified inpainting-based hole filling

Pin-Chen Kuo, Jhih-Ming Lin, Bin-Da Liu, Jar-Ferr Yang

Multidimensional Systems and Signal Processing > 2016 > 27 > 3 > 623-645

Hole and crack filling is the most important issue in depth-image-based rendering (DIBR) algorithms for generating virtual view images when only one view image and one depth map are available. This paper proposes a priority patch inpainting algorithm for hole filling in DIBR algorithms by generating multiple virtual views. A texture-based interpolation method is applied for crack filling. Then, an...

chapter

A time-based potentiostat for wide dynamic range current measurement

Wei-Chiun Liu, Jen-Wei Hou, Yu-Sin Syu, Bin-Da Liu, more

TENCON 2015 - 2015 IEEE Region 10 Conference > 1 - 5

TENCON 2015 - 2015 IEEE Region 10 Conference

This study proposes a circuit architecture suitable for designing a wide dynamic range current-to-time converter, and suitable for potentiostat design meeting different requirements. Therefore, this study provides an efficient way to make trade-offs among the parameters, such as dynamic range, sampling frequency, resolution, power dissipation, and chip area. A time-based potentiostat for wide dynamic...

chapter

The SoC design of a versatile biomedical signal processor for potentiostat

Chun-Po Huang, Ya-Ting Shyu, Tsung-Yu Hsieh, Chieh-Wen Cheng, more

2015 International Symposium on Bioelectronics and Bioinformatics (ISBB) > 59 - 62

2015 International Symposium on Bioelectronics and Bioinformatics (ISBB)

This paper presents a versatile and portable System on a Chip (SoC) biomedical signal processor which collects and analyzes biomedical signals in real-time. Measurements of the melatonin-mixed potassium ferrocyanide solution and patient specimen experiment are presented for verification. The measurement results show that this proof-of-concept prototype functions as a traditional potentiostat with...

article

Fast three-dimensional video coding encoding algorithms based on edge information of depth map

Pin-Chen Kuo, Kuan-Hsing Lu, Yun-Ning Hsu, Bin-Da Liu, more

IET Image Processing > 2015 > 9 > 7 > 587 - 595

The high-efficiency video coding (HEVC) standard for three-dimensional (3D) video, which is called 3D-HEVC, improves the compression efficiency for high resolution 3D video sequences. In this study, three coding time reduction algorithms, namely fast coding unit partition, fast prediction unit (PU) partition and search range reduction, are proposed for inter-prediction of 3D-HEVC by referring to the...

chapter

Design of a 0.6-V 0.2-mW CMOS MEMS accelerometer

Po-Chang Wu, Bin-Da Liu, Chih-Yuan Yeh, Sheg-Hsiang Tseng, more

2015 IEEE International Conference on Consumer Electronics - Taiwan > 444 - 445

2015 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW)

This paper presents a low-voltage low-power monolithic complementary metal-oxide-semiconductor (CMOS) micro-electromechanical-system (MEMS) accelerometer design. This design utilizes low-voltage design techniques without using low-threshold devices or internal supply voltage boosting. The accelerometer, designed in the 0.18-μm CMOS MEMS process, contains the micro-mechanical structure, readout circuits,...

article

Development of 3-Hydroxyanthranilic acid-based Integrated Non-invasive Biosensor for Bladder Cancer Detection

Yuh-Shyan Tsai, Yeong-Chin Jou, Yen-Ping Tsai, Bin-Da Liu, more

Urological Science > 2015 > 26 > 2(S1) > S47-S48

article

Integrated potentiostat for electrochemical sensing of urinary 3-hydroxyanthranilic acid with molecularly imprinted poly(ethylene-co-vinyl alcohol)

Chun-Yueh Huang, Danny O'Hare, I-Jen Chao, Hung-Wei Wei, more

Biosensors and Bioelectronics > 2015 > 67 > C > 208-213

Changing demographics, the rise of personalized medicine and increased identification of biomarkers for diagnosis and management of chronic disease have increased the demand for portable bioanalytical instrumentation and point-of-care. The recent development of molecularly imprinted polymers enables production of low cost and highly stable sensing chips; however, the commercially available and full...

chapter

Automatic current range detection for biochemical sensor

Wei-Jun Liu, Ming-Han Yu, Bin-Da Liu, Chia-Ling Wei

2014 International SoC Design Conference (ISOCC) > 196 - 197

2014 International SoC Design Conference (ISOCC)

In this paper, a current sensing mechanism for biochemical sensor is presented. The sensing circuit consists of current conveyor, current mirror, current range detection circuit, and current to digital converter. The chip can be integrated in a potentiostat system. This work is implemented in TSMC 0.18-µm CMOS process, and the area is 0.5625 mm². The measured current ranges from 20 µA to 1200 µA with...

chapter

A low-power interface circuit for multi-sensor applications

Po-Chang Wu, Bin-Da Liu, Chih-Yuan Yeh, Sih-Yu Chen, more

2015 IEEE International Symposium on Inertial Sensors and Systems (ISISS) Proceedings > 1 - 4

2015 IEEE International Symposium on Inertial Sensors and Systems (ISISS)

This paper presents a low-power generic readout circuit for capacitive and resistive complementary metaloxide- semiconductor (CMOS) micro-electro-mechanical-system (MEMS) sensors. This readout architecture can be scaled to even more sensors to achieve chip area and power consumption efficient. An incremental sigma-delta analog-to-digital converter (ΣΔ ADC) is used for providing multiplexed digital...

article

An iterative enhanced super-resolution system with edge-dominated interpolation and adaptive enhancements

Chi-Kun Lin, Yi-Hsien Wu, Jar-Ferr Yang, Bin-Da Liu

EURASIP Journal on Advances in Signal Processing > 2015 > 2015 > 1 > 1-11

For super-resolution (4K × 2K) displays, super-resolution technologies, which can upsample videos to higher resolution and achieve better visual quality, become more and more important currently. In this paper, an iterative enhanced super-resolution (IESR) system which is based on two-pass edge-dominated interpolation, adaptive enhancement, and adaptive dithering techniques is proposed. The two-pass...

chapter

A low supply voltage mixed-signal maximum power point tracking controller for photovoltaic power system

Jun-Hua Chiang, Bin-Da Liu, Shih-Ming Chen, Hong-Tzer Yang

2014 27th IEEE International System-on-Chip Conference (SOCC) > 125 - 129

2014 27th IEEE International System-on-Chip Conference (SOCC)

This paper presents a mixed-signal maximum power point tracking (MPPT) integrated circuit (IC) controller implemented with a mixed-signal multiplier for photovoltaic (PV) systems. The mixed-signal MPPT IC controller which is easily implemented on a low cost single chip IC, is based on perturbation and observation method. The mixed-signal multiplier combines features of analog control with digital...

article

Digital Offset Trimming Techniques for CMOS MEMS Accelerometers

Po-Chang Wu, Bin-Da Liu, Sheng-Hsiang Tseng, Hann-Huei Tsai, more

IEEE Sensors Journal > 2014 > 14 > 2 > 570 - 577

This paper presents a digital trimming technique for canceling the output offsets caused by sensor mismatches in an accelerometer design. The offset cancellation techniques provide fine trimming steps with higher chip area efficiency compared with that of conventional capacitor array compensation approaches. The accelerometer, fabricated in a 0.18- $\mu{\rm m}$ complementary metal-oxide-semiconductor...

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VIDEO CODING (25)
AUTOMATIC VOLTAGE CONTROL (16)
CMOS INTEGRATED CIRCUITS (11)
HARDWARE (10)
PREDICTION ALGORITHMS (9)
H.264/AVC (8)
LOGIC GATES (8)
SWITCHES (8)
BIOSENSORS (7)
CLOCKS (7)
CURRENT MEASUREMENT (7)
ENCODING (7)
VOLTAGE CONTROL (7)
ANALOGUE-DIGITAL CONVERSION (6)
CAPACITORS (6)
POLY(ETHYLENE-CO-VINYL ALCOHOL) (6)
VERY LARGE SCALE INTEGRATION (6)
0.18 MICRON (5)
ADVANCED VIDEO CODING (5)
CANCER (5)
CAPACITANCE (5)
LIGHT EMITTING DIODES (5)
MICROMECHANICAL DEVICES (5)
PIXEL (5)
PSNR (5)
VARIABLE LENGTH CODES (5)
ACCELEROMETERS (4)
ALGORITHM DESIGN AND ANALYSIS (4)
BIOMEDICAL ULTRASONICS (4)
BREAST LESION CLASSIFICATION (4)
CMOS PROCESS (4)
CONTENT-ADDRESSABLE STORAGE (4)
CYCLIC VOLTAMMETRY (4)
DATA COMPRESSION (4)
DISCRETE COSINE TRANSFORMS (4)
DISCRETE WAVELET TRANSFORMS (4)
ELECTRODES (4)
IMAGE EDGE DETECTION (4)
INTERPOLATION (4)
INTRA PREDICTION (4)
MEDICAL IMAGE PROCESSING (4)
POTENTIOSTAT (4)
QUANTIZATION (4)
RATE-DISTORTION (4)
SIMULATION (4)
TRANSFORMS (4)
VLSI (4)
ACCURACY (3)
ADAPTIVE CODES (3)
ADAPTIVE DECODING (3)
ANALOG-TO-DIGITAL CONVERTERS (3)
BIOMEDICAL MEASUREMENT (3)
BUILT-IN SELF TEST (3)
CMOS LOGIC CIRCUITS (3)
COMPLEXITY THEORY (3)
COMPUTER ARCHITECTURE (3)
CONTEXT-BASED ADAPTIVE VARIABLE LENGTH CODING (3)
CURRENT MIRROR (3)
DRIVER CIRCUITS (3)
ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY (3)
FEATURE EXTRACTION (3)
H.264 (3)
HADAMARD TRANSFORMS (3)
IMAGE CLASSIFICATION (3)
INTEGRATED CIRCUIT TESTING (3)
INVERSE QUANTIZATION (3)
LAYOUT (3)
LOW-POWER ELECTRONICS (3)
MALIGNANT BREAST LESION (3)
MODULATION (3)
MOLECULARLY IMPRINTING (3)
NOISE (3)
POWER CONSUMPTION (3)
PULSE WIDTH MODULATION (3)
REGULATORS (3)
SENSORS (3)
SIZE 0.18 MUM (3)
TUMOURS (3)
ULTRASONIC IMAGING (3)
VLSI ARCHITECTURE (3)
K-WTA (2)
100 MHZ (2)
1D DISCRETE PERIODIZED WAVELET TRANSFORM (2)
ADDERS (2)
BIOLOGICAL ORGANS (2)
BIOMEMBRANES (2)
BREAST (2)
BREAST TUMORS (2)
BRIGHTNESS (2)
BUILT-IN SELF-TEST (2)
CALIBRATION (2)
CAMERAS (2)
CIRCUIT OPTIMIZATION (2)
CIRCUIT TESTING (2)
CMOSFET LOGIC DEVICES (2)
COMBINED CAVLC DECODER (2)
COMPARATOR (2)
COMPUTATIONAL COMPLEXITY (2)
COMPUTER-AIDED DIAGNOSIS (2)
CONTENT-ADDRESSABLE MEMORIES (2)
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INFONA - science communication portal

Search results for: Bin-Da Liu

A multichannel system integrating molecularly imprinted conductive polymers for ultrasensitive voltammetric determination of four steroid hormones in urine

Novel 10-Bit Impedance-to-Digital Converter for Electrochemical Impedance Spectroscopy Measurements

Analyses of Splittable Amplifier Technique and Cancellation of Memory Effect for Opamp Sharing

An advanced 3D format generation architecture for video and depth

Comparative frequency response analysis system for electrochemical impedance spectroscopy measurements

Electrochemical sensing of nuclear matrix protein 22 in urine with molecularly imprinted poly(ethylene-co-vinyl alcohol) coated zinc oxide nanorod arrays for clinical studies of bladder cancer diagnosis

Linguistic Hedges and Fuzzy Rule Based Systems

Special issue on Efficient video coding and beyond

High efficiency depth image-based rendering with simplified inpainting-based hole filling

A time-based potentiostat for wide dynamic range current measurement

The SoC design of a versatile biomedical signal processor for potentiostat

Fast three-dimensional video coding encoding algorithms based on edge information of depth map

Design of a 0.6-V 0.2-mW CMOS MEMS accelerometer

Development of 3-Hydroxyanthranilic acid-based Integrated Non-invasive Biosensor for Bladder Cancer Detection

Integrated potentiostat for electrochemical sensing of urinary 3-hydroxyanthranilic acid with molecularly imprinted poly(ethylene-co-vinyl alcohol)

Automatic current range detection for biochemical sensor

A low-power interface circuit for multi-sensor applications

An iterative enhanced super-resolution system with edge-dominated interpolation and adaptive enhancements

A low supply voltage mixed-signal maximum power point tracking controller for photovoltaic power system

Digital Offset Trimming Techniques for CMOS MEMS Accelerometers

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