摘要:
A digital video editing and playback system and methods of editing and playing back digital video are provided. The system includes a video processor adapted to receive video segments from multiple sources. The video segments include synchronization information. The video processor includes software instructions adapted to be executed by the video processor. The software instructions are adapted to evaluate the synchronization information from various video segments and to form associations between video segments from different sources that correspond to a common event.
摘要:
Edges in cytological image data are identified by obtaining a digital image of a specimen and computing a gradient image from the obtained digital image. A scaling function is applied to the grayscale image to identify regions of interest (e.g., edges of cell nuclei) in the digital image. Edges of the regions of interest are then identified based on the product of the computed gradient image and the scaling image. The scaling function may be applied to each image frame and one or more scaling thresholds are established for each frame to selectively pass, suppress, or scale pixels based on their measured intensity values. The scaled image resulting from application of the scaling function is multiplied with the gradient image to produce a targeted gradient image that identifies the edges of the region of interest. The targeted gradient image isolates edges corresponding to particular cellular structures, while rejecting other edges within the image.
摘要:
A prefabricated cover board has a high-density polymer or predominantly polymer material core layer having a density between 4 lbs/ft3 and 25 lbs/ft3. A prefabricated roofing panel composite includes the cover board and an insulation board that has a low-density polymer or predominantly polymer material foam core layer preferably having a density less than 2.5 lbs/ft3. The cover board may have a waterproofing membrane forming the top major surface of the cover board. When making the roofing panel composite, the low-density foam core layer of the insulation board may be formed with the high-density core layer of the cover board being currently or subsequently formed over and bonded to a top major surface of the low-density foam core layer in the same operation or preformed insulation boards may be fed into a production line with the high-density core layer of the cover board being formed over and bonded to top major surfaces of the low-density foam core layers of the insulation boards.
摘要翻译:预制盖板具有密度在4磅/平方英尺和25磅/平方英尺之间的高密度聚合物或主要是聚合物材料芯层。 预制屋面板复合材料包括盖板和绝缘板,该绝缘板具有低密度聚合物或主要是聚合物材料泡沫芯层,优选具有小于2.5lbs / ft 3的密度。 盖板可以具有形成盖板的顶部主表面的防水膜。 当制造屋顶板复合材料时,绝缘板的低密度泡沫芯层可以形成为覆盖板的高密度芯层当前或随后形成并粘合到低密度的顶部主表面 相同操作中的泡沫芯层或预成型的绝缘板可以进料到生产线中,盖板的高密度芯层形成在绝缘板的低密度泡沫芯层的顶部主表面上并结合 。
摘要:
An introducer is provided for introducing a cannula for subcutaneous administration of fluid into a patient. The fluid is generally a medication, for example, insulin. The cannula is in fluid communication with a fluid passageway surrounded by a projection on the cannula housing that includes one or more rail-like extensions acting as connection guides. The introducer includes an introducer needle and one or more guide arms that slide over the rail-like extensions to guide the needle into the self-sealing septum. The introducer includes one or more locking arms, with barbs at the end, to connect with one or more recesses that are provided in the cannula housing.
摘要:
A lock system for casement windows is disclosed which includes a tie bar slidably secured to the flame. The tie bat is secured to a lock handle that is also secured to the flame. The tie bat eliminates the need for rollers riveted to the tie bar by having a first bent section disposed between straight sections and a second bent section disposed between straight sections. All of the straight sections are linearly aligned with one another and at least some of the straight sections of the tie bar are slidably mounted to the flame using conventional guides. The lock system also includes first and second strikers mounted to the sash. The first striker comprising a first ramp that receives a first bent section and the second striker comprising a second ramp that receives a second bent section when the tie bat is slidably moved towards the first and second strikers as the tie bar is moved from an unlocked position to a locked position. Movement of the first and second bent sections along the first and second ramps respectively as the tie bar moves towards the locked position results in the sash and frame being pulled together. A third bent section may be included towards the middle of the tie bar and used to couple the tie bar to the lock handle or actuator.
摘要:
The invention is directed to a method for setting an occupant classification system threshold for a vehicle occupant detection system, the method comprising collecting occupant classification system data for a seat, the data being indicative of occupant weight, analyzing the data to determine where a separation exists between an occupant for which a restraint should be suppressed and an occupant for which the restraint should be deployed, and analyzing the data to determine a worst case child suppression weight and shape, which is based at least on where the separation exists. The worst case child suppression weight and shape define the occupant classification system threshold.
摘要:
A needle guard for an insertion device generally used with an infusion set. The needle of the insertion device is commonly adapted for puncturing at one end and including at the opposite end a hub. The needle guard includes an opening adapted to receive the insertion device and a locking mechanism adapted to secure the insertion device in the needle guard. By pushing the needle hub into the needle guard for disposal, barbs on the needle hub will mate with undercuts on the inside of the needle guard and secure the needle hub in a position where the needle is covered, preventing unintended contact with the needle.
摘要:
Edges in cytological image data are identified by obtaining a digital image of a specimen and computing a gradient image from the obtained digital image. A scaling function is applied to the grayscale image to identify regions of interest (e.g., edges of cell nuclei) in the digital image. Edges of the regions of interest are then identified based on the product of the computed gradient image and the scaling image. The scaling function may be applied to each image frame and one or more scaling thresholds are established for each frame to selectively pass, suppress, or scale pixels based on their measured intensity values. The scaled image resulting from application of the scaling function is multiplied with the gradient image to produce a targeted gradient image that identifies the edges of the region of interest. The targeted gradient image isolates edges corresponding to particular cellular structures, while rejecting other edges within the image.
摘要:
An insertion device, generally used with an infusion set, including a needle being adapted for puncturing at one end and including at the opposite end a hub. The hub includes a handle part and a guard part that are capable of securing the needle through the use of locks. Locking structures are used to secure the insertion device in a position where the needle is covered in a locked position, avoiding unintended contact with the needle.