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Silicon is the dominant material in complementary metal-oxide-semiconductor (CMOS) imaging devices because of its outstanding electrical and optical properties, well-established fabrication methods, and abundance in natu...

Abstract Background To improve the visualisation of colorectal cancer (CRC) and its metastatic lymph nodes (LNs), we developed a second near-infrared window (NIR-II; 1000–1700 nm) fluorescent probe using a monoclonal ...

Colorimetric assays offer a low-cost, accessible means of diagnostic testing but often suffer from subjective interpretation and variability caused by inconsistent imaging conditions. To address these challenges, we pres...

PURPOSE: To quantitatively evaluate the vascularity of the thyroid parenchyma in patients diagnosed with Hashimoto’s thyroiditis (HT) compared with healthy controls by using vascularity index (VI) through power Doppler...

Abstract Underwater imaging suffers from various challenges such as color distortion, low contrast, and reduced visibility caused by light attenuation. Addressing these issues is crucial for improving the performance of ...

Abstract Background To investigate the value of quantitative parameters obtained from dual layer spectrum CT (DLSCT) in distinguishing metastatic and non-metastatic lymph nodes in colorectal cancer (CRC). Methods This re...

Efforts to increase the number of filters are driven by the demand for miniaturized spectrometers and multispectral imaging. However, processes that rely on sequential fabrication of each filter are cost ineffective. Her...

Reporter genes are employed to improve visualization of specific tissues by creating a higher contrast in MR imaging. The genes on the magnetosome gene island (MAI) in magnetotactic bacteria have been of interest as cont...

Abstract Digital medicine leverages digital biomarkers by algebraically integrating multiple biomarkers to reflect disease status. Colorimetric analysis offers an intuitive readout, but colorimetric-based digital medicin...

Recently, multifunctional metasurface has showcased its powerful functionality to integrate nanoprinting and holography, and display ultracompact meta-images in near- and far-field simultaneously. Herein, we propose a tr...

Abstract Background Adipose tissue is increasingly recognized as an important component of the tumor microenvironment of colorectal cancer (CRC) and actively contributes to the progression of the disease. Adipose stem ce...

Abstract Purpose Structured reporting (SR) offers standardized radiological documentation, enhancing clarity and reproducibility. However, its role in contrast-enhanced ultrasound (CEUS) for testicular tumors remains und...

Determination of blood flow parameters in the ophthalmic artery and central retinal artery using Doppler ultrasound in patients with type 1 diabetes mellitus without fundus signs of diabetic retinopathy and with mild non...

Optical imaging and single-molecule imaging, in particular, utilize fluorescent tags in order to differentiate observed species by color. The degree of color multiplexing is dependent on the available spectral detection ...

In this paper, a multispectral demosaicking algorithm that builds upon bilinear decomposition of a color image is proposed. The proposed algorithm can be summarized into three parts, where the first part constructs a gra...

An accurate intraoperative assessment of tissue perfusion in digestive surgery is critical to prevent complications such as anastomotic leakage, an event in which a surgical connection between organs fails to heal proper...

Two-photon polymerization (TPP) lithography can process 3D micro–nano structures with high precision and has wide applications in the fields of micro-optics. Metasurfaces can flexibly control electromagnetic fields at ...

In its first 2 yr of operation, the James Webb Space Telescope has enabled the discovery of a surprising number of UV-bright galaxies at z  ∼ 10–14. Their number density is still relatively uncertain, due to cosmic...

Abstract Background The ageing and growing population, rising cancer rate, and increased healthcare demand drive higher medical costs. Integrating Artificial Intelligence (AI) into oncology revolutionizes cancer diagnosi...

Abstract Background Nipple discharge is one of the most common breast complaints, reported by 80% of women outside the breastfeeding period. It may result from physiological or pathological causes, including intraductal ...

Abstract Background Fat embolism syndrome (FES) is commonly associated with orthopedic trauma, but the diagnosis is challenging with an uncommon nontraumatic cause. It is difficult to discriminate from thrombo-embolism i...

We present a novel dataset captured from a VW station wagon for use in mobile robotics and autonomous driving research. In total, we recorded 6 hours of traffic scenarios at 10–100 Hz using a variety of sensor modaliti...

Materias / palabras clave: color, lighting, imaging, design, architecture, marketing; Fine Arts: Architecture; Fine Arts: Drawing. Design. Illustration; Fine Arts: Visual arts; Social Sciences

Materias / palabras clave: color imaging, color physics, environmental aspects on color and coating science and technology, resins and additives, organic colorants and their applications, inorganic pigments and glazes: synthesis and applications; ...