Results 191 to 200 of about 143,665 (236)

Improving Ultrasound B-Mode Image Quality with Coherent Plane-Wave Compounding Using Adaptive Beamformers Based on Minimum Variance. [PDF]

Sensors (Basel)
Neves LC, Ribas FM, Maia JM, Zimbico AJ, Assef AA, Costa ET.   +5 more
europepmc   +1 more source

Enhanced medical image watermarking using hybrid DWT-HMD-SVD and Arnold scrambling. [PDF]

Sci Rep
Chaudhary H, Garg P, Vishwakarma VP.
europepmc   +1 more source

The Sonographic Motion Quantification of the Third Ventricle Wall in Occlusive Hydrocephalus: A Dynamic Diagnostic Method. [PDF]

Cureus
Würzer B, Radder M, Pons-Kühnemann J, Kaps M, Roessler FC.   +4 more
europepmc   +1 more source

CMOS NOISE ANALYSIS FOR MILLIMETER WAVE FREQUENCIES USING PAPR OPERATIONAL TRANSCONDUCTANCE AMPLIFIER (OTA) WHITE NOISE AND SPECKLE NOISE FOR TIME VARYING SIGNALS

Venkatesan Saravanan, A. Sivaramakrishnan, M. Ramkumar   +2 more
openalex   +1 more source

Non-Ergodicity and Noise-Corrected Diffuse Speckle Contrast Analysis in Deep Tissue Blood Flow Measurement

Jiachi Hong, Wenting Zhu, Bowen Zhao, Pengcheng Li, Jinling Lu   +4 more
openalex   +1 more source

Retinal optical coherence tomography intensity spatial correlation features as new biomarkers for confirmed Alzheimer's disease. [PDF]

Alzheimers Res Ther
Jin Z, Wang X, Lang Y, Song Y, Zhan H, Shama W, Shen Y, Zeng G, Zhou F, Gao H, Ye S, Wang Y, Lu F, Shen M.   +13 more
europepmc   +1 more source

Inter-rater reliability in labeling quality and pathological features of retinal OCT scans: A customized annotation software approach. [PDF]

PLoS One
Du K, Shah S, Bollepalli SC, Ibrahim MN, Gadari A, Sutharahan S, Sahel JA, Chhablani J, Vupparaboina KK.   +8 more
europepmc   +1 more source

Portable six-channel laser speckle system for simultaneous measurement of cerebral blood flow and volume with potential applications in characterization of brain injury. [PDF]

Neurophotonics
Mahler S, Huang YX, Ismagilov M, Álvarez-Chou D, Abedi A, Tyszka JM, Lo YT, Russin J, Pantera RL, Liu C, Yang C.   +10 more
europepmc   +1 more source

Speckle-illumination spatial frequency domain imaging with a stereo laparoscope for profile-corrected optical property mapping. [PDF]

J Biomed Opt
Song AA, Chen MT, Bobrow TL, Durr NJ.
europepmc   +1 more source