[PDF] Top 20 Optical flow using color information: preliminary results

... chosen color model, it is not necessary to use all channels of a tri-chromatic ...only using two color channels: YU, YV or UV. The results have shown differences of 5% maximum in the number of ... See full document

... the optical imagery. There are two different ways to fuse LiDAR and optical imagery: parallel and sequential ...structure) using the extracted modelling ...mainly using optical imagery, ... See full document

... eye using the Hartmann-Shack ...carrying information about the aberrations caused by these ...an optical system composed of an array of microlenses and a CCD ...this information is used to ... See full document

... Some limitations were identified in this pulsatile flow model. Stepper motor power was not able to maintain an adequate excur- sion of the piston when peripheral resistance was progressively increased. Therefore, ... See full document

... YIQ color space has been used in NTSC (National Television System Committee) color TV system and has been employed in USA, Canada, Japan and ...chrominance information for representing ... See full document

... The rate coefficient values reported by Tyndall et al. (1995) below 298 K are sys- tematically greater than obtained in this work, leading to a substantially larger nega- tive value of E/R. Tyndall et al. reported ... See full document

... The superficial texture of the material can exert a decisive influence on the application and performance of the machined component. The conventional fluids used in grinding processes are environmental risk and can also ... See full document

... There exist some methods to detect the borders of paths and sidewalks, see e.g. [9]. In a previous paper [2] we presented a detection method for paths with fixed obstacles. The system first detects the path bor- ders, ... See full document

... the information on verti- cal structure of aerosols outside the region of profile mea- surements is not known, deviation from the assumed pro- file of AOD can also add uncertainty in the AOD scaled to the cloud ... See full document

... models, using the internal language ...coded using foreign/external ...time information, file-system and database access, communication ports, use the graphical and sound sub-systems and generally to ... See full document

... gration using routines inherited from older well-tested pion ...and flow. This problem was eliminated by using the more numerically stable and convergent Numerov algorithm to solve the wave ...new ... See full document

... the optical absorption and the thermal diffusivity, which is, as other optical properties, an important physical parameter to be considered in device modeling, specially for power dissi- ... See full document

... by optical microscopy have the characteristic aspect of those found in the literature [13], however it is interesting to confirm by means of EDS scanning electron micros- copy the present phases and to identify ... See full document

... Simultaneously, magnetic resonance imaging was performed by using 1.5 T (Magneton Sonata Maestro Class, Siemens, Erlangen, Germany) with a 6-channel belt type surface coil placed around the patient at the level of ... See full document

... All patients were treated with standard edgewise appli- ances and orthognathic surgery. CBCT scans were taken before (T1) and 3 months after surgery (T2) using a custom Hitachi CB MercuRay scanner (Hitachi Medical ... See full document

... posed flow procedure and those reported by described flow procedures with spectrophoto- metric detection are presented in Table ...with flow system were paracetamol was hydrolyzed before the ... See full document

... Under Color Removal)? The beginning and the end of the production chain both offer an adaptation to the production and method of giving priority to certain image categories and areas of an ...on color ... See full document

... The entry point was viewed under fluoroscopy, approx- imately 2 cm distally to the footprint of the supraspinatus tendon. At this point, a longitudinal incision of around 2 cm was made. An entry orifice in the bone was ... See full document

... The information of detected objects can also help to control the robot to travel at an appropriate speed and direction to avoid possible ...collisions. Results: An object in an image was detected by the two ... See full document

... Abstract— Human-robot interaction is an interdisciplinary research area which aims at integrating human factors, cog- nitive psychology and robot technology. The ultimate goal is the development of social robots. These ... See full document