• Publications
  • Influence
A CMOS image sensor with analog two-dimensional DCT-based compression circuits for one-chip cameras
This paper presents a CMOS image sensor with on-chip compression using an analog two-dimensional discrete cosine transform (2-D DCT) processor and a variable quantization level analog-to-digital converter (ADC). Expand
  • 117
  • 4
A 32 × 32 BIT multiplier using multiple-valued MOS current-mode circuits
This paper presents a high-speed compact multiplier based on the radix-4 signed-digit (SD) number system and a completely new implementation using multiple-valued MOS current-mode circuits. Expand
  • 74
  • 2
Multiple-valued radix-2 signed-digit arithmetic circuits for high-performance VLSI systems
VLSI-oriented multiple-valued current-mode MOS arithmetic circuits using radix-2 signed-digit number representations are proposed. Expand
  • 34
  • 1
A compressed digital output CMOS image sensor with analog 2-D DCT processors and ADC/quantizer
A low-cost, low-power one-chip video camera with digitizing, signal processing and image compression. Expand
  • 22
  • 1
A binocular CMOS range image sensor with bit-serial block-parallel interface using cyclic pipelined ADCs
A binocular CMOS image sensor used with a pair of aligned-in-parallel optical systems for range imaging is implemented. Sixteen compact cyclic pipelined analog-to-digital converters are integratedExpand
  • 13
  • 1
A CMOS integrated circuit for multichannel multiple-subject biotelemetry using bidirectional optical transmissions [weightlessness in space effects application]
A CMOS integrated circuit for a noninvasive biological-signal telemetry system specified for use in medical and physiological studies of the influence of weightlessness in space is presented. Expand
  • 10
  • 1