Size. Red king crab is the largest and most common species of the Alaskan king crab species and accounts for 75% of the Alaska catch, with more than 90% of that caught in Bristol Bay.Alternatively, g olden king crab is the smallest of the Alaskan king crab species and is found mostly in the Aleutian Islands.ize. Red king crab is the largest and most common species of the Alaskan king crab species and accounts for 75% of the Alaska catch, with more than 90% of that caught in Bristol Bay. Alternatively, g olden king crab is the smallest of the Alaskan king crab species and is found mostly in the Aleutian Islands.
Silicon, Si - the most common semiconductor, single crystal Si can be processed into wafers up to 300 mm in diameter. Wafers are thin (thickness depends on wafer diameter, but is typically less than 1 mm), circular slice of single-crystal semiconductor material cut from the ingot of single crystal semiconductor.
Scale-invariant feature transform (or SIFT) is an algorithm in computer vision to detect and describe local features in images.The algorithm was published by David Lowe in 1999.he detection and description of local image features can help in object recognition. The SIFT features are local and based on the appearance of the object at particular interest points, and are invariant to image scale and rotation.