Results 51 to 60 of about 736,173 (214)

DiffuserCam: Lensless Single-exposure 3D Imaging

, 2017
We demonstrate a compact and easy-to-build computational camera for single-shot 3D imaging. Our lensless system consists solely of a diffuser placed in front of a standard image sensor.
Antipa, Nick, Bostan, Emrah, Heckel, Reinhard, Kuo, Grace, Mildenhall, Ben, Ng, Ren, Waller, Laura   +6 more
core   +1 more source

Mathematical and computer modeling of electro-optic systems using a generic modeling approach [PDF]

, 2007
The conventional approach to modelling electro-optic sensor systems is to develop separate models for individual systems or classes of system, depending on the detector technology employed in the sensor and the application.
Anon., Anon., Barlow, M., Barron, D., Braudaway, W, Browers, A., Chen, D., D. Hickman, D. J. Murray-Smith, Dingel, J., Ericsen, T. S., Filsinger, J., Gilmour, D. A., Guleyuponglu, S., Hanna, J., Laird, J. E., Laird, J. E., M. I. Smith, McCarty, C. T., Morrison, P., Myjak, M. D., Myjak, M. D., Paterson, D. J., Prensky, M., Proctor, M. D., Rogers, S. K., Simon, R., Smith, M. I., Smith, M. I., Smith, M. I., Smith, M. I., Smith, M. I., Smith, R., Smith, R., Somerville, I., Thurman, R. A., Ulgen, O. M., Valasek, M., Wilson, A. L., Wood, D. D., Yin, R. K.   +40 more
core   +1 more source

A new camera for high-resolution infrared imaging of works of art [PDF]

, 2006
A new camera – SIRIS (scanning infrared imaging system) – developed at the National Gallery in London allows high-resolution images to be made in the near infrared region (900–1700 nm).
Atkinson, N, Billinge, R, Cupitt, J, Liang, H, Saunders, D   +4 more
core   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source

A Camera Reference Pattern Noise Extraction Algorithm for Image Source Detection [PDF]

Jisuanji gongcheng, 2017
Camera reference pattern noise is computed by averaging sensor pattern noise values of all images in the traditional camera reference pattern noise extraction algorithm.However,the traditional method cannot filter the interpolation noise and not consider
CHEN Lingxiang,KE Yongzhen,SUN Yuting
doaj   +1 more source

Dark Noise Suppression of NIR Response Enhanced Si-CMOS Sensor

Photonics, 2022
We studied the effect of laser fluence on the dark noise performance of a laser-microstructured Si-based CMOS image sensor. The absorption characteristics and crystal properties of the microstructured sensor fabricated under different process conditions ...
Ke Wang, Chengxiang Peng, Zuoxun Hou
doaj   +1 more source

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

A 3-D Surface Reconstruction with Shadow Processing for Optical Tactile Sensors

Sensors, 2018
An optical tactile sensor technique with 3-dimension (3-D) surface reconstruction is proposed for robotic fingers. The hardware of the tactile sensor consists of a surface deformation sensing layer, an image sensor and four individually controlled ...
Hanjun Jiang, Yan Yan, Xiyang Zhu, Chun Zhang   +3 more
doaj   +1 more source

A 2.03-mW CMOS Image Sensor With an Integrated Four-Stacked Charge-Recycling Driver for Image Signal Transmission

IEEE Access, 2022
We propose a CMOS image sensor with a dedicated low-power imaging mode and low-power integrated transmitter. The proposed CMOS image sensor selectively operates in dual mode: a high-quality mode with a 1.5 V supply voltage of readout circuits to achieve ...
Sang-Hoon Kim, Yongsung Cho, Jiwon Lee, Jung-Hoon Chun, Jaehyuk Choi   +4 more
doaj   +1 more source