| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST, ME, IEICE-BioX [detail] |
2019-06-06
13:00 |
Ishikawa |
|
Development of multi-tap CMOS image sensor pixel for time and space division multiplexed biological optical imaging
Iori Shibata, Keiichiro Kagawa, Keita Yasutomi, Syoji Kawahito (Shizuoka Univ.) |
We propose a new image sensor architecture to realize the simultaneous imaging of various kinds of biological informatio... [more] |
IST2019-23 ME2019-71
pp.1-4 |
| IST |
2019-03-22
09:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
0.68e rms RandomNoise 121dB DynamicRange Sub pixel architecture CMOS Image Sensor with LED Flicker Mitigation
Mizuno Hiroyuki, Satoko Iida, Yorito Sakano, Tomohiko Asatsuma (SSS), Masashi Takami (SCK), Ippei Yoshiba, Nobuyuki Ohba, Takumi Oka, Kazunori Yamaguchi, Atsushi Suzuki, Keita Suzuki, Manabu Yamada, Yasushi Tateshita, Keiichi Ohno (SSS) |
This is a report of a CMOS image sensor with a sub-pixel architecture having a pixel pitch of 3 µm. The aforementioned s... [more] |
IST2019-12
pp.1-6 |
| IST |
2019-03-22
09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Understanding multi-path interference with calibrated and normalized phasor plot in the endoscopic application of TOF image sensors
Keiichiro Kagawa, Ryota Miyagi, Yuta Murakami, Keita Yasutomi, Shoji Kawahito (Shizuoka Univ.) |
Mulipath interference in the endoscopic applications of time-of-flight image sensors was visualized with a phasor approa... [more] |
IST2019-13
pp.7-10 |
| IST |
2019-03-22
13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A 32X32-Pixel 0.9THz Imager with Pixel-Parallel 12b VCO-Based ADC in 0.18μm CMOS
Yuri Kanazawa, Sayuri Yokoyama, Takahiro Ikegami, Prasoon Ambalathankandy, Shota Hiramatsu, Eiichi Sano (Hokkaido Univ.), Yuma Takida, Hiroaki Minamide (RIKEN), Masayuki Ikebe (Hokkaido Univ.) |
A terahertz imaging has attracted attention. However, it is problem that conventional terahertz imagers are expensive. A... [more] |
IST2019-18
pp.33-36 |
| IST |
2019-03-22
14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Detection of Partially Polarized Light by CMOS Image Sensor with Polarizers Discretely Placed
Naotsugu Takeda, Makoto Ikeda (Univ. of Tokyo) |
Light is specularly reflected on a wet or frozen road surface, and specular reflection light has partial polarization. D... [more] |
IST2019-19
pp.37-40 |
| IST |
2019-03-22
14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Invited Talk]
Noise Suppression in Incomplete Transfer Type Pixel
Yoshiyuki Matsunaga, Goji Etoh, Kazuhiro Shimonomura (Rits) |
■kTC Reset noise is suppressed by serial 2-stage amplification feedback.
■Pixel readout transistor noises are reduced... [more] |
IST2019-20
pp.41-47 |
| IST |
2018-11-28
16:30 |
Tokyo |
Tamachi Campus, TITECH |
[Poster Presentation]
CMOS Image Sensor with Pseudorandom Pixel Placement For Jaggy Elmination
Junichi Akia (Kanazawa Univ.) |
The pixels in the conventional image sensors are placed at lattice positions, and this causes the jaggies at the edge of... [more] |
IST2018-61
pp.5-6 |
| IST |
2018-11-28
16:30 |
Tokyo |
Tamachi Campus, TITECH |
[Poster Presentation]
Visualization of time-of-flight signals with normalized and calibrated phasor plot
Ryota Miyagi, Keiichiro Kagawa, Yuta Murakami (Shizuoka Univ.), Hajime Nagahara (Osaka Univ.), Keita Yasutomi, Shoji Kawahito (Shizuoka Univ.) |
Impulse-response signals measured by a highly-time-resolving CMOS image sensor in time-of-flight range imaging are analy... [more] |
IST2018-66
pp.15-16 |
| IST |
2018-11-28
16:30 |
Tokyo |
Tamachi Campus, TITECH |
[Poster Presentation]
Multi-storied photodiode CMOS image sensor with wire grid polarizer to detect polarization information
Yoshiaki Takemoto, Yusuke Yamamoto, Yoshiharu Ajiki, Yusaku Koyama, Hideki Kato, Toru Kondo, Haruhisa Saito, Yuichi Gomi, Seisuke Matsuda, Yoshitaka Tadaki (Olympus) |
We demonstrated multi-storied photodiode CMOS image sensor with a wire grid layer to capture color image and polarizatio... [more] |
IST2018-71
pp.25-26 |
| IST |
2018-11-28
16:30 |
Tokyo |
Tamachi Campus, TITECH |
[Poster Presentation]
[Poster Presentation] Lensless imaging by coded image sensors
Tomoya Nakamura (Tokyo Tech.), Keiichiro Kagawa (Shizuoka Univ.), Shiho Torashima, Masahiro Yamaguchi (Tokyo Tech.) |
This paper presents a novel architecture of the lensless camera using coded image sensors, which equip spatially-randomi... [more] |
IST2018-74
pp.31-32 |
| IST |
2018-11-28
16:30 |
Tokyo |
Tamachi Campus, TITECH |
[Poster Presentation]
Effects of Aperture Width on the Performance of Monochrome CMOS Image Sensor Using Offset Pixel Aperture Technique for Depth Extraction
Jimin Lee, Byoung-Soo Choi, Sang-Hwan Kim, Jewon Lee, Junwoo Lee (Kyungpook National Univ.), Seunghyuk Chang, JongHo Park, Sang-Jin Lee (CISS), Jang-Kyoo Shin (Kyungpook National Univ.) |
This paper presents the effects of aperture width on the performance of monochrome CMOS image sensor using offset pixel ... [more] |
IST2018-79
pp.41-42 |
| IST |
2018-09-25
13:40 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A 125Mfps High Speed CMOS Image Sensor with Burst CDS Operation
Manabu Suzuki, Rihito Kuroda, Shigetoshi Sugawa (Tohoku Univ.) |
This paper presents a high speed global shutter CMOS image sensor with pixel-wise analog memory array achieving frame pe... [more] |
IST2018-48
pp.5-8 |
| IST |
2018-09-25
14:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Next-generation Fundus Camera with Full Color Image Acquisition with Advanced NIR Multi-Spectral Imaging System
-- High Speed Vision System and Its Impact on Various Intelligent Applications --
HIrofumi Sumi (UTokyo), Hironari Takehara, Daiki Shirahige, Shunsuke Miyazaki, Kiyotaka Sasagawa, Takashi Tokuda (NAIST), Norimasa Kishi, Yoshihiro Watanabe (UTokyo), Jun Ohta (NAIST), Masatoshi Ishikawa (UTokyo) |
This research describes the development of the next-generation of fundus cameras with a high frame-rate, based on intell... [more] |
IST2018-50
pp.13-16 |
| IST, IEICE-ICD, IEICE-SDM |
2018-08-07
09:25 |
Hokkaido |
Hokkaido University M Bldg. M151 |
Wide-band CMOS terahertz imaging pixel
Yuri Kanazawa, Shota HIramatsu, Eiichi Sano, Sayuri Yokoyama, Masayuki Ikebe (Hokkaido Univ) |
We propose a Si–CMOS terahertz image sensor to solve the paucity of low-cost detectors. Here the
imager chip consists o... [more] |
IST2018-44
pp.5-9 |
| IST |
2018-06-27
13:10 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
[Poster Presentation]
Measurement of multipath effect in time-of-flight depth imaging for endoscopic applications
Ryota Miyagi, Yuta Murakami, Keiichiro Kagawa, Keita Yasutomi, Shoji Kawahito (Shizuoka Univ.) |
In this study, we aim at applying time-of-flight(ToF) depth imaging to a rigid endoscope based on our time-resolved CMO... [more] |
IST2018-32
pp.5-8 |
| IST |
2018-06-27
13:10 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
[Poster Presentation]
Imaging of Sub-ppm Order Ozonated Water Convection Using High Ultraviolet Light Sensitivity and High Saturation CMOS Image Sensor
Maasa Murata, Yasuyuki Fujihara, Yusuke Aoyagi, Rihito Kuroda, Shigetoshi Sugawa (Tohoku Univ.) |
This paper reports ultraviolet (UV) light spectral absorption imaging technology using a high UV light sensitivity and h... [more] |
IST2018-34
pp.13-16 |
| IST |
2018-06-27
14:10 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
[Poster Presentation]
Low-noise nondestructive readout pixel structure for computer vision applications
Takuya Nabeshima (Shizuoka Univ), Keita Yasutomi (Shizuoka UnivShizuoka Univ), Keiichiro Kagawa, Taishi Takasawa, Shoji Kawahito (Shizuoka Univ) |
In this research, we aim at realizing low-noise nondestructive readout pixels for computer vision applications such as h... [more] |
IST2018-36
pp.21-24 |
| IST |
2018-06-27
14:10 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
[Poster Presentation]
[Poster Presentation] A backside illumination fully depleted SOI pixel detector for time-of-flight range imaging
Ho Hai Nam, Keita Yasutomi, Sanggwon Lee, Shoji Kawahito (Shizuoka Univ.) |
A back-illuminated fully-depleted silicon-on-insulator (SOI) time-of-flight (TOF) image sensor have been realized using ... [more] |
IST2018-38
pp.29-32 |
| IST |
2018-06-27
14:10 |
Tokyo |
Tokyo Univ. Sci.-Morito-Kinenkan |
[Poster Presentation]
Low sensitivity/high sensitivity output image sensor using CTIA pixel circuit and acquisition of high DR image by output connection
Yotaro Imai, Shintaro Maekawa, Toshinori Ootaka, Takayuki Hamamoto (TUS) |
We propose a processing method for high sensitivity and high DR image acquisition by considering output characteristics ... [more] |
IST2018-39
pp.33-36 |
| IST |
2018-03-09
11:40 |
Tokyo |
NHK Housou-Gijyutu Lab. |
A 1/4-inch 3.9Mpixel Low Power Event-driven Back-illuminated Stacked CMOS Image sensor
Oichi Kumagai, Atsumi Niwa, Katsuhiko Hanzawa, Hidetaka Kato, Shinichiro Futami, Toshio Ohyama, Tsutomu Imoto, Masahiko Nakamizo (Sony Semiconductor Solutions), Hirotaka Murakami (Sony Electronics), Tatsuki Nishino, Anas Bostamam, Takahiro Iinuma, Naoki Kuzuya (Sony Semiconductor Solutions), Kensuke Hatsukawa (Sony LSI Design), Brady, Frederick, Bidermann, William (Sony Electronics), Toshifumi Wakano (Sony Semiconductor Solutions), Hayato Wakabayashi, Yoshikazu Nitta (Sony Electronics) |
The applications, in battery-limited environments, can profit from an event-driven approach for moving-object detection.... [more] |
IST2018-16
pp.21-24 |