[PDF] Top 20 Visual navigation for the blind: path and obstacle detection
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Visual navigation for the blind: path and obstacle detection
... complex path and pavement struc- tures, paths were correctly ...ple and complex obstacles were detected, only failing when the obstacles were too similar to the pavement or when ... See full document
6
Real-time path and obstacle detection for blind persons
... on the local visual functionality ...[4]. The diagram in Fig. 1.1 shows the “local vision module” ...about path detection and static obstacles as shown in ...egomotion ... See full document
63
The smart vision local navigation aid for blind and visually impaired persons
... of the Portuguese project "SmartVision: active vision for the blind" is to develop a small, portable and cheap yet intelligent and reliable system for assisting the ... See full document
11
Realtime local navigation for the blind: detection of lateral doors and sound interface
... are blind and the others have low ...complex and expensive, but most blind persons do not have advanced technical assistance and they are rather ...low-cost navigation aid ... See full document
9
The SmartVision Navigation Prototype for Blind Users
... of the Portuguese project "SmartVision: active vision for the blind" is to develop a small, portable and cheap yet intelligent and reliable system for assisting the ... See full document
10
Indoor localization and navigation for blind persons using visual landmarks and a GIS
... on the GIS of the ISE/UAlg building for user ...from the GIS system is retrieved by using GDAL (see Section ...landmarks and structures such as walls, doors and windows. The ... See full document
9
Sba Controle & Automação vol.19 número4
... on the reac- tive paradigm, whose basic assumption is that the robot has no a priori knowledge about the environment surrounding ...of the robot working environment is not available. ... See full document
11
Indoor Navigation to Support the Blind Person Using True Pathway within the Map
... shows the movement of the hand held camera from one place to ...that the weight decreased for the cloud of package when the door comes to the center of the ...determine ... See full document
8
Obstacle detection and avoidance on sidewalks
... for blind and visually impaired ...sidewalks and provides guidance to avoid ...stones and other objects at a distance of 3 to 5 meters from the camera ...position. The system ... See full document
6
The SmartVision navigation prototype for the blind
... (in the future the Euro- pean Galileo equivalent) and Wi-Fi with a ...outdoor navigation and Wi-Fi mainly for indoor, specifically in bigger buildings like a shopping centre or a ... See full document
8
The SmartVision local navigation aid for blind and visually impaired persons
... of blind people is very arduous because they must use the white cane for obstacle detection while following the front sides of houses and shops, meanwhile memorising all ... See full document
14
Automatic Vehicle Speed Reduction System Using Rf Technology
... receives the RF signal when the transmitter frequency is interacting. The data available from receiver is in terms of serial this data has to be converted back in terms of parallel through a decoder ... See full document
4
'Visual' acuity of the congenitally blind using visual-to-auditory sensory substitution.
... research and in an effort to rehabilitate the blind, the PSVA (Prosthesis Substituting Vision with Audition; [9]) has a maximal theoretical resolution of only 124 pixels (although this too has ... See full document
6
Laser-based obstacle detection at railway level crossings
... on the use of dense 3D point clouds produced by a tilting 2D laser ...way the system is not as dependent on lighting conditions and object’s appearance as it would if relying on binocular vision, ... See full document
12
Main obstacles in the business environment affecting firm growth: a comparative analysis between Chinese and Brazilian SMEs
... acknowledged the importance of SMEs in economic ...of the formal workforce for 48 out of the 76 countries covered in the ...to the formal economy and the country’s state ... See full document
130
Caminho: do motivo visual para os motivos pedagógicos (Path: from the visual motif to the pedagogical motivations)
... O que vemos como um ziguezaguear lúdico e complexo que constrói a interação da natureza à narrativa visual e expressiva do filme, para Ragel (2016) se define em uma dinâmica de transgressão criada por Kiarostami. ... See full document
12
An indoor navigation architecture using variable data sources for blind and visually impaired persons
... positioning and navigation systems, there isn’t a counterpart global solution for indoor ...Usually, the deployment of an indoor positioning system must be adapted case by case, according to ... See full document
5
Effect of Annealing Time for Quenching CuAl7Fe5Ni5W2Si2 Bronze on the Microstructure and Mechanical Properties
... temperature and time (Fig. 9) it is difficult to identify the characteristic changes of the sample temperature, respectively, during the annealing (stage T2 - isothermal annealing), ... See full document
18
Order detection and blind of 2x1 MISO channels
... Hence, (10) is no longer valid and another hypothesis test must be performed in order to detect the length L2 of the shortest channel.. Ifthe test variable never reaches the thresh-.[r] ... See full document
4
The comparison of the structure and microhardness of the tool steel C90 and HS 6-5-2 remelted with the electric arc
... on the surface with the electric arc with the use of the FALTIG 315AC/DC ...apparatus. The single remelting was applied. The treatment parameters were used: amperage of ... See full document
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