Breast surface variation phase map analysis with digital fringe projection

Norhaimi, Wan Mokhdzani Wan; Sauli, Zaliman; Aris, H.; Shahimin, M. M.; Azmi, Mam; Wong, Kwan-Yee K.; Retnasamy, Vithyacharan; Vairavan, Rajendaran

doi:10.1117/12.2543049

Cited by 4 publications

(1 citation statement)

References 9 publications

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“…26,27 Moreover, there is some evidence obtained with SL systems linking breast surface variation to cancer. 28 These examples give some insight into why it would be beneficial to have a multimodal freehand US and SL system.…”

Section: Related Workmentioning

confidence: 99%

Three-dimensional multimodal medical imaging system based on freehand ultrasound and structured light

et al. 2021

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We propose a three-dimensional (3D) multimodal medical imaging system that combines freehand ultrasound and structured light 3D reconstruction in a single coordinate system without requiring registration. To the best of our knowledge, these techniques have not been combined as a multimodal imaging technique. The system complements the internal 3D information acquired with ultrasound with the external surface measured with the structured light technique. Moreover, the ultrasound probe's optical tracking for pose estimation was implemented based on a convolutional neural network. Experimental results show the system's high accuracy and reproducibility, as well as its potential for preoperative and intraoperative applications. The experimental multimodal error, or the distance from two surfaces obtained with different modalities, was 0.12 mm. The code is available in a Github repository. © 2021 Society of Photo-Optical Instrumentation Engineers (SPIE)

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Section: Related Workmentioning

confidence: 99%