MoCo V2加了projection head 后在ImageNet linear classification上涨了6个点,并加上了SimCLR的augmentaion之后吊打了SimCLR,最后称large batches是不需要的...一直以来对projection head这块总觉得是个谜...比如在person re-id等metric learning的task里面,有时候总是在加一个non-linear projection head,在head之前用ID...
Structure of far infrared radiator and projection head of the same A structure improvement of a far infrared radiator and a projection head thereof is disclosed. A covering layer made of ceramic powders, high-temperature adhesive and water is coated on a frame wound with a high-resistant wiring...
A projection head for a light point on an assembly surface of an assembly table for indicating the outfitting location comprises a carrier part, an approximately punctiform light source, a holder for the point light source, which holder is arranged at the carrier part, as well as imaging opt...
PROJECTION HEAD 专利名称：PROJECTION HEAD 发明人：STÜCKLER, Gerd 申请号：EP1989000676 申请日：19890615 公开号：WO90/001862P1 公开日：19900222 专利内容由知识产权出版社提供 摘要：A head for projecting a point of light onto the mounting surface of an assembly table to indicate the position for ...
Projection head 专利名称：Projection head 发明人：Gerd Stuckler 申请号：US07/640378 申请日：19910201 公开号：US05196875A 公开日：19930323 专利内容由知识产权出版社提供 摘要：A projection head for a light point on an assembly surface of an assembly table for indicating the outfitting location ...
PROJECTION HEADdoi:US3507572 ANemesnyik, John C.US
Head for projecting a light spot on the mounting surface of an equipment table to indicate the position for the current operation. Said projection head includes a support portion, a substantially point light source, a holder element for the point light source, arranged on the carrier part, and...
A projection head lamp for vehicles comprises a substantially elliptical reflector 14, a light source located at the first focal point of the reflector 14, a projection lens 16 disposed in front of the reflector 14, and a shade 20 located at a position near to the second focal point and th...
ImStack=double(imstackread('t1-head.tif')); 这里用到了之前提到的自定义函数,来读取Image stack: 因为Standard deviation会产生小数,如果原始图像是8-bit、16-bit,需要先转成double。 二、Image Stack太大,不能完全读进内存 这种情况下,就只能一张一张读图像序列(Image Sequence),每读一张,projection更新一...
Projection-based head-mounted displays for wearable computers The projection based head-mounted display (HMD) constitutes a new paradigm in the field of wearable computers. Expanding on our previous projection based H... R Martins,CE Rash,CE Reese,... - Proceedings of SPIE - The International ...