[PDF] Top 20 Portable camera based visual assistance for blind people

... space. Based on optimization algorithm, the location of the template for the next iteration is defined based on quality criterion, which is calculated as below: ... See full document

... example, portable bar code readers designed to help blind people ...promises blind person read only charter on that product not the detailed information like why it used? Why it eating? Like ... See full document

... of people who are blind or have significant visual impairments to read printed labels and product packages will enhance independent living and foster economic and social ...example, portable ... See full document

... a camera-based assistive text reading framework to help blind persons to read text labels from hand-held objects in their day to day lives Self-Dependency of blind people is very ... See full document

... help blind users and those with low vision to access documents, there are few devices that can provide good access to common hand-held objects such as product packages, and objects printed with text such as ... See full document

... impaired people are the white stick, however it has ...to people with visual impairment during their mobility; this paper proposes an economical ultrasonic stick for visually challenged ... See full document

... Rule based and learning based methods are also proposed for text ...Learning based methods model text structure and extract representative text features to build text ...a camera- base ... See full document

... for portable use, but they cannot handle product ...example, portable bar code readers designed to help blind people identify different products in an extensive product database can enable ... See full document

... being blind and 246 million have low 90% of the world’s visually impaired live in developing ...The blind traveler should depend on any other guide mation, trained dogs, ...Smart assistance system ... See full document

... talkative assistance to blind ...impaired people that help them to travelling independently also it must be comfortable to ...are blind or partially sighted. The device is used to help ... See full document

... A) Detecting and reading text in natural scenes X. Chen and A. L. Yuille[2] ,proposes an algorithm for detecting and reading text in natural images. The algorithm is meant for use by blind and visually impaired ... See full document

... Description about Raspberry pi board: The Raspberry Pi 2 delivers 6 times the processing capacity of previous models. This second generation Raspberry Pi has an upgraded Broadcom BCM2836 processor, which is a powerful ... See full document

... million people who are blind and the 246 million who have a vision impairment, vision loss often represents a lifetime of inequality ...are blind or visually impaired ...of people who are ... See full document

... of people who are blind or have significant visual impairments to read printed labels and product packages will enhance independent living and foster economic and social ...for portable use, ... See full document

... a blind or visually impaired person to detect objects and ...a blind person to stop. depending upon where the obstacle is. Based on comprehensive test and analysis, it can be concluded, that the ... See full document

... Blind people and visually impaired people face a lot of unfavourable challenges in their routine ...The visual impairment is most common disability in the world ...million people ... See full document

... The assistance system for visually impaired people has been implemented by using ultrasonic principle to provide ...the blind person via a voice mode by using android phone through Bluetooth ...The ... See full document

... The sample included 21 adults with acquired blindness who had been blind for more than 5 years. The participants were at least 22 years of age. Participants were recruited through two low vision and blindness ... See full document

... middle camera numbered as C1, the left one numbered as C2 and the right one numbered as C3, ...from camera C2 to camera C3, and the z-axis is perpendicular to y-axis, pointing backwards of the ... See full document

... technologies may look insignificant. IoT promises to connect everything from CCTV cameras, medical devices, smart home products to smart enabled vehicles and many more devices and the security in IoT devices is quite ... See full document