Abstract: The present utility model provides a test bed, a magnetic resonance imaging system, and a medical imaging system. The test bed includes a support frame used to bear a tested object, a base used to support the support frame, and at least one weighing assembly. The at least one weighing assembly is fixed to the base, and acquires weight information of the tested object by sensing stress from the support frame.

Abstract: The present utility model provides a test bed, a magnetic resonance imaging system, and a medical imaging system. The test bed includes a support frame used to bear a tested object, a base used to support the support frame, and at least one weighing assembly. The at least one weighing assembly is fixed to the base, and acquires weight information of the tested object by sensing stress from the support frame.

Abstract: According to the present invention, there is provided a printed graphics inspection system and the inspection method thereof to inspect printed graphics including holograms. In the present invention improving the printing quality and reducing manpower cost are achieved by using of a plurality of sensors located in different angles to exclude zones not normally detectable on the graphics to be inspected, digitalizing the images inspected by such sensors, sending the digitalized images to a micro-processor, and using such micro-processor to analyze and process the images inspected and a set of corresponding templates to identify defects such as contamination, color deviation and the like.

Abstract: The present invention relates to a best shooting moment selectable digital camera apparatus. This digital camera apparatus could decide the instantaneous best shooting moment to take photos. The technical scheme is: including camera head, memory circuit and signal processor, the signal processor includes the co-series face detecting module, eye & mouth positioning module and blink judging & mouth open judging module, meanwhile, the face detecting module reads out the digital image from memory circuit and delivers the result into eye & mouth positioning module after face positioning, the eye & mouth positioning module delivers the result into blink judging & mouth open judging module after eye and mouth positioning, the blink judging & mouth open judging module sends out the judgment result; the controlling circuit issues a shoot controlling order when the judgment result of the said blink judging & mouth open judging module means a best shooting moment.