Convolutional neural network for resolution enhancement and noise reduction in acoustic resolution photoacoustic microscopy.
Sign Up to like & getrecommendations! Published in 2020 at "Biomedical optics express"
DOI: 10.1364/boe.411257
Abstract: In acoustic resolution photoacoustic microscopy (AR-PAM), a high numerical aperture focused ultrasound transducer (UST) is used for deep tissue high resolution photoacoustic imaging. There is a significant degradation of lateral resolution in the out-of-focus region.… read more here.
Keywords: resolution; microscopy; photoacoustic microscopy; resolution photoacoustic ... See more keywords
Depth-extended acoustic-resolution photoacoustic microscopy based on a two-stage deep learning network.
Sign Up to like & getrecommendations! Published in 2022 at "Biomedical optics express"
DOI: 10.1364/boe.461183
Abstract: Acoustic resolution photoacoustic microscopy (AR-PAM) is a major modality of photoacoustic imaging. It can non-invasively provide high-resolution morphological and functional information about biological tissues. However, the image quality of AR-PAM degrades rapidly when the targets… read more here.
Keywords: acoustic resolution; microscopy; resolution photoacoustic; photoacoustic microscopy ... See more keywords
Feasibility of co-registered ultrasound and acoustic-resolution photoacoustic imaging of human colorectal cancer.
Sign Up to like & getrecommendations! Published in 2018 at "Biomedical optics express"
DOI: 10.1364/boe.9.005159
Abstract: Colorectal cancer is the second leading cause of cancer death in the United States. Significant limitations in screening and surveillance modalities continue to hamper early detection of primary cancers or recurrences after therapy. In this… read more here.
Keywords: colorectal cancer; tissue; ultrasound acoustic; registered ultrasound ... See more keywords
Adaptive enhancement of acoustic resolution photoacoustic microscopy imaging via deep CNN prior.
Sign Up to like & getrecommendations! Published in 2023 at "Photoacoustics"
DOI: 10.2139/ssrn.4273730
Abstract: Acoustic resolution photoacoustic microscopy (AR-PAM) is a promising medical imaging modality that can be employed for deep bio-tissue imaging. However, its relatively low imaging resolution has greatly hindered its wide applications. Previous model-based or learning-based… read more here.
Keywords: acoustic resolution; enhancement; microscopy; resolution photoacoustic ... See more keywords
Stomach wall structure and vessels imaging by acoustic resolution photoacoustic microscopy
Sign Up to like & getrecommendations! Published in 2018 at "World Journal of Gastroenterology"
DOI: 10.3748/wjg.v24.i31.3531
Abstract: AIM To image stomach wall blood vessels and tissue, layer-by-layer. METHODS We built up the acoustic resolution photoacoustic microscopy (AR-PAM) system for imaging layered tissues, such as the stomach wall. A tunable dye laser system… read more here.
Keywords: stomach wall; resolution; microscopy; photoacoustic microscopy ... See more keywords