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Splitting touching-cell clusters on histopathological images
2011 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011In this paper, we propose a novel algorithm for splitting touching/overlappingcells in histopathological images. Given a binary segmentation map by which the cell nuclei have been delineated and separated from the other regions, for each connected component, we differentiate whether it is a touching-cell clump or a single non-touching cell after we ...
Hui Kong 0001 +2 more
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IEEE Transactions on Consumer Electronics, 2011
A touch controller is proposed for on-cell capacitive touch screen panel systems. The proposed IC adopts the differential sensing method to enhance the dynamic range of sensing voltage and to be robust to display noise. The measurement results show that the maximum reporting rate, jitter tolerance, and signal-to-noise ratio (SNR) are 140 Hz, ±0.3 mm ...
Oh-Kyong Kwon
exaly +2 more sources
A touch controller is proposed for on-cell capacitive touch screen panel systems. The proposed IC adopts the differential sensing method to enhance the dynamic range of sensing voltage and to be robust to display noise. The measurement results show that the maximum reporting rate, jitter tolerance, and signal-to-noise ratio (SNR) are 140 Hz, ±0.3 mm ...
Oh-Kyong Kwon
exaly +2 more sources
Cell–cell communication in stem cells and cancer: Alone but in touch
Fundamental & Clinical PharmacologyAbstractBackgroundCellular communication and signaling pathways are fundamental regulators of stem cell and cancer cell behaviors. This review explores the intricate interplay of these pathways in governing cellular behaviors, focusing on their implications for diseases, particularly cancer.ObjectivesThis comprehensive review aims to elucidate the ...
Mehran Radak, Hossein Fallahi
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Extraction of leukocyte in a cell image with touching red blood cells
SPIE Proceedings, 2005The main difficulty in segmenting a cell image occurs when there are red blood cells touching the leukocyte. Similar brightness of the touched red blood cells with the leukocytes make the separation of the cytoplasm from the red blood cells quite difficult.
Chee Sun Won, Jae Yeal Nam, Yoonsik Choe
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Pavement cells distinguish touch from letting go
Nature Plants, 2023A micro-cantilever technique applied to individual leaf epidermis cells of intact Arabidopsis thaliana and Nicotiana tabacum synthesizing genetically encoded calcium indicators (R-GECO1 and GCaMP3) revealed that compressive forces induced local calcium peaks that preceded delayed, slowly moving calcium waves.
Alexander H. Howell +8 more
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The healing touch of epidermal T cells
Nature Medicine, 2002After skin wounding, tissue repair requires the division and growth of skin epithelial cells. A new study in mice shows that specialized T lymphocytes found in skin, epidermal γδ T cells, are induced by wounding to secrete growth factors that accelerate wound healing.
Willi K. Born, Rebecca L. O'Brien
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Prison Cell Spaces, Bodies and Touch
2020The chapter explores prison cells by putting ontological and epistemological questions at the core of the analysis. Inspired by sensuous architecture and the philosophy of touch, the chapter disrupts traditional understandings of the “prison cell” by exploring various prison cells, their boundaries and extensions.
Elisabeth Fransson, Francesca Giofrè
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Reed Sternberg cells in bone marrow touch imprints
Blood, 2013![Figure][1] A 40-year-old male presented with weakness, weight loss, and an inguinal mass for 14 months. Hemoglobin was 6.6 g/dL, mean corpuscular volume 89.4 fL, mean corpuscular hemoglobin 29.0 pg, white cells 2.0 × 109/L, and platelets 91 × 109/L.
Bushra, Moiz, Sidra, Asad
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DeTEC: Detection of Touching Elongated Cells in SEM Images
2016A probabilistic framework using two random fields, DeTEC (Detection of Touching Elongated Cells) is proposed to detect cells in scanning electron microscopy images with inhomogeneous illumination. The first random field provides a binary segmentation of the image to superpixels that are candidates belonging to cells, and to superpixels that are part of
Ali Memariani +5 more
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