Abstract: The disclosure relates to a method and an apparatus for determining a lane centerline network.

Abstract: Provided are a method and apparatus for determining a location of an object on a lane map, wherein the method includes acquiring image data captured by a camera mounted on a vehicle, generating feature information regarding a plurality of features included in the image data by performing certain processing on the image data, determining a plurality of features corresponding to a same object in a plurality of pieces of image data, on the basis of a degree of correlation between the plurality of features included in the image data, and determining a location of an object on the lane map, on the basis of location information of the vehicle on the lane map and feature location information on the plurality of pieces of image data.

Abstract: Disclosed is a non-magnetic austenitic stainless steel with excellent corrosion resistance which is applicable to an environment requiring corrosion resistance along with excellent non-magnetic properties, and manufacturing method thereof. The non-magnetic austenitic stainless steel with excellent corrosion resistance according to an embodiment of the present disclosure includes, in percent (%) by weight of the entire composition, C: 0.05% or less, Si: 1.0% or less, Mn: 0.5 to 2.0%, Cr: 16 to 24%, Ni: 10 to 16%, N: 0.2% or less, the remainder of iron (Fe) and other inevitable impurities, and satisfies a following equation (1). Ni??2.7?5.8*C?1.77*Si?0.066*Mn+0.893*Cr+1.05*Mo?0.88*Cu?13.

Abstract: Provided are a method and a refining device for producing molten steel of outstanding cleanliness, and more particularly provides a method and device for refining inclusions by forming droplets from molten steel and dropping same into slag during pre-processing in a continuous casting process in a steel-making process.

Abstract: Provided are a method and a refining device for producing molten steel of outstanding cleanliness, and more particularly provides a method and device for refining inclusions by forming droplets from molten steel and dropping same into slag during pre-processing in a continuous casting process in a steel-making process.

Abstract: Disclosed is an on-line quality prediction system for stainless steel slab and the predicting method using it, which can allow produced slab quality to predict in high precision on the on-line using a network based system by collecting all operation data available from a steel making process to a continuous casting process and then using them as a metallurgical calculation evaluating model through thermodynamics and statistics programs, the system comprises: a main computer collecting and storing information from a production line for the stainless steel slab; a thermodynamics calculation only computer mutually communicating with the main computer; and a server computer mutually communicating with the main computer, whereby it can overcome a limitation of a predicting method due to existing operation data and allow produced slab quality to predict in high precision on the on-line using a network based system by collecting all operation data available from a steel making process to a continuous casting process