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Serekhs bearing the rebus symbols n'r (catfish) and mr (chisel) inside, being the phonetic representation of Narmer's name [16]. The Narmer Palette is a 63-centimetre-tall (25 in) by 42-centimetre-wide (17 in), shield-shaped, ceremonial palette, carved from a single piece of flat, soft dark gray-green greywacke. [14]
Original file (2,568 × 3,806 pixels, file size: 1.31 MB, MIME type: image/jpeg) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
Cockade image; Codfish vertebra; Codman's triangle; Coffee bean sign; Coin lesion; Collar button ulcer; Colon cut-off sign; Comb sign; Comet sign; Comet tail sign (CT thorax) Coned epiphyses; Continuous diaphragm sign; Cupola sign; Cord sign; Corduroy sign; Corkscrew oesophagus; Corkscrew sign; Cortical ring sign; Cottage loaf sign; Cotton wool ...
[f] Of course, the Narmer Palette could represent an actual historical event while at the same time having a symbolic significance. In 1993, Günter Dreyer discovered a "year label" of Narmer at Abydos, depicting the same event that is depicted on the Narmer Palette. In the First Dynasty, years were identified by the name of the king and an ...
Ultrasound image showing the liver, gallbladder and common bile duct. Medical ultrasound uses high frequency broadband sound waves in the megahertz range that are reflected by tissue to varying degrees to produce (up to 3D) images. This is commonly associated with imaging the fetus in pregnant women. Uses of ultrasound are much broader, however.
Two-dimensional CT images are conventionally rendered so that the view is as though looking up at it from the patient's feet. [100] Hence, the left side of the image is to the patient's right and vice versa, while anterior in the image also is the patient's anterior and vice versa.
A notable example of applications is the reconstruction of computed tomography (CT) where cross-sectional images of patients are obtained in non-invasive manner. Recent developments have seen the Radon transform and its inverse used for tasks related to realistic object insertion required for testing and evaluating computed tomography use in ...