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  2. Hyperspectral imaging - Wikipedia

    en.wikipedia.org/wiki/Hyperspectral_imaging

    Two-dimensional projection of a hyperspectral cube. Hyperspectral imaging collects and processes information from across the electromagnetic spectrum. [1] The goal of hyperspectral imaging is to obtain the spectrum for each pixel in the image of a scene, with the purpose of finding objects, identifying materials, or detecting processes.

  3. Spatiospectral scanning - Wikipedia

    en.wikipedia.org/wiki/Spatiospectral_scanning

    The technique was designed to put into practice the concept of 'tilted sampling' of the hyperspectral data cube, which had been deemed difficult to achieve. [4] Spatio-spectral scanning yields a series of thin, diagonal slices of the data cube. Figuratively speaking, each acquired image is a 'rainbow-colored' spatial map of the scene. More ...

  4. Medical imaging in pregnancy - Wikipedia

    en.wikipedia.org/wiki/Medical_imaging_in_pregnancy

    Radiocontrast-enhanced median plane CT scan of a pregnancy at 37 weeks of gestational age. Plain abdominal Xray of a pregnant women. Medical imaging in pregnancy may be indicated because of pregnancy complications, intercurrent diseases or routine prenatal care.

  5. Prenatal testing - Wikipedia

    en.wikipedia.org/wiki/Prenatal_testing

    Prenatal testing consists of prenatal screening and prenatal diagnosis, which are aspects of prenatal care that focus on detecting problems with the pregnancy as early as possible. [1] These may be anatomic and physiologic problems with the health of the zygote , embryo , or fetus , either before gestation even starts (as in preimplantation ...

  6. Imaging spectrometer - Wikipedia

    en.wikipedia.org/wiki/Imaging_spectrometer

    Alice ultraviolet imaging spectrometer on New Horizons. An imaging spectrometer is an instrument used in hyperspectral imaging and imaging spectroscopy to acquire a spectrally-resolved image of an object or scene, usually to support analysis of the composition the object being imaged.

  7. Pregnancy blood pressure screening draft recommendations ...

    www.aol.com/news/pregnancy-blood-pressure...

    Doctors and healthcare providers should monitor pregnant patients' blood pressure regularly during and after pregnancy, according to a new draft recommendation. The recommendation was published ...

  8. Spectral imaging - Wikipedia

    en.wikipedia.org/wiki/Spectral_imaging

    In hyperspectral imaging, a complete spectrum or some spectral information (such as the Doppler shift or Zeeman splitting of a spectral line) is collected at every pixel in an image plane. A hyperspectral camera uses special hardware to capture hundreds of wavelength bands for each pixel, which can be interpreted as a complete spectrum.

  9. Obstetric ultrasonography - Wikipedia

    en.wikipedia.org/wiki/Obstetric_ultrasonography

    Second-trimester ultrasound screening for aneuploidies is based on looking for soft markers and some predefined structural abnormalities. Soft markers are variations from normal anatomy, which are more common in aneuploid fetuses compared to euploid ones. These markers are often not clinically significant and do not cause adverse pregnancy ...

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