Abstract: The present disclosure relates to a camera arrangement (100) for measuring a movement of a person (150). The camera arrangement (100) comprises a camera (110) and is arranged to repeatedly determine at least one distance (120) between at least one area (160) on the person (150) and corresponding pixels in the camera (110) based on light (130) received from the at least one area (160). The camera arrangement (100) is adapted to receive different signal strengths between the corresponding pixels in the camera (110) and pixels in the vicinity of the corresponding pixels so that at least some of the corresponding pixels and the pixels in the vicinity of the corresponding pixels are neither over- nor underexposed. The camera arrangement (100) is adapted to base the determining of the at least one distance (120) on at least some of the corresponding pixels and the pixels in the vicinity of the corresponding pixels which are neither over- nor underexposed.

Abstract: The present disclosure relates to a camera arrangement (100) for measuring a movement of a person (150). The camera arrangement (100) comprises a camera (110) and is arranged to repeatedly determine at least one distance (120) between at least one area (160) on the person (150) and corresponding pixels in the camera (110) based on light (130) received from the at least one area (160). The camera arrangement (100) is adapted to receive different signal strengths between the corresponding pixels in the camera (110) and pixels in the vicinity of the corresponding pixels so that at least some of the corresponding pixels and the pixels in the vicinity of the corresponding pixels are neither over- nor underexposed. The camera arrangement (100) is adapted to base the determining of the at least one distance (120) on at least some of the corresponding pixels and the pixels in the vicinity of the corresponding pixels which are neither over- nor underexposed.

Abstract: A detection system for a vehicle in an environment includes a lens within an aperture. A line camera is configured to receive light passing through the lens from the environment to generate image data. A LiDAR system is configured to transmit light through the lens to the environment and receive light passing through the lens from the environment to generate range data.

Abstract: A detection system for a vehicle in an environment includes a lens within an aperture. A line camera is configured to receive light passing through the lens from the environment to generate image data. A LiDAR system is configured to transmit light through the lens to the environment and receive light passing through the lens from the environment to generate range data.

Abstract: Embodiments of the present invention relate to a fixture design for pre-attachment package on package component assembly. The fixture design includes a plurality of pockets arranged in a N×M array. The plurality of pockets is sized to receive bottom packages. The fixture design includes global fiducials that are used to locate positions of the pockets on the fixture, and sets of local fiducials, with each set being specific to one of the pockets and used to refine the position of the location of a corresponding pocket. Each of the pockets can include one or more ear cuts for easy component placement and component removal. The fixture design can include a vacuum port for coupling with a vacuum source for drawing a vacuum to hold the bottom packages down. The fixture design can also include a cover that is used with the fixture to keep the components from being disturbed.

Abstract: The present invention provides an apparatus for simultaneously monitoring an array of reaction sites for light indicating that a reaction is taking place at a particula site comprising a charge-coupled device (CCD) arranged so that in use the light from a particular reaction site will impinge upon a particular predetermined region of the CCD. The apparatus also has means for determining the light level impinging upon each of the predetermined regions and means to record the variation of light level with time for each of the reaction sites. Also disclosed is a method of identifying a target base in a DNA sequence using such an apparatus.

Abstract: The present invention is for a lighting means having light emitting diodes. The invention is primarily intended to be used for light signals, e.g. traffic signals. The object of the present invention is a lighting means of the above mentioned kind having light emitting diodes which are arranged in rows and a lens to obtain the desired light pattern. The lighting means comprises a lens (1) and a number of light emitting diodes (3) which are mounted onto the same plate or circuit card (4). The device is enclosed in a common outer enclosure or housing (3). The lens is based upon a cylindrical structure. The inner surface which faces the light emitting diodes is divided into several bands (5) having a linear lens structure where there is one band corresponding to each row of the light emitting diodes. The band (5) is then divided into non-spherical subsurfaces (11, 12, 13, 14).

Abstract: The cleaning apparatus is for cleaning pipes and ducts and comprises a housing having a first end and a second end. A connection for a pressure medium is disposed at the first end and a cleaning member is disposed at the second end of the housing. A chamber is defined in the housing and contains the pressure medium. A drive member is located inside the housing and adapted to rotate the cleaning member. Nozzle openings are defined by the housing and connected with the chamber and a surface of the housing to permit the housing to propel along a duct. A shaft having one end secured to the drive member is rotatably disposed in the housing and adapted to carry the cleaning member at an end that is opposite to the end secured to the drive member.