scholarly journals A REVIEW PAPER: DESIGN AND DEVELOPMENT OF AUTOMATIC INSPECTION SYSTEM FOR DIMENSIONAL MEASUREMENT OF MACHINED AND FORGED COMPONENTS FOR INDUSTRIAL APPLICATION USING IMAGE PROCESSING

Author(s):  
Anuradha Manik Kambale

With increased demand for forged and machined product of high quality and safety standards, that needs accurate, fast and objective quality determination of these products. Computer vision provides an automated and cost-effective technique to accomplish the requirements of customers. This inspection approach based on image processing has found a variety of different applications in the various types of forged industry. Considerable research has highlighted its potential and importance. Machine vision has been successfully adopted for the quality analysis and inspection. From the study of literature papers it has observed that it has observed that most of the forging industry used image processing technology for better results.

2017 ◽  
Vol 38 (02) ◽  
Author(s):  
Santosh Chopde ◽  
Madhav Patil ◽  
Adil Shaikh ◽  
Bahvesh Chavhan ◽  
Mahesh Deshmukh

Quality inspection of food is a tedious and labor intensive process. Ever-increasing population, losses in handling and processing and the increased expectation of food products of high quality and safety standards has raised the need for accurate, fast and objective quality determination methods. Manual quality inspection is a slow, costly, unreliable process and suffers from poor repeatability. Computer vision provides one alternative for an automated, non-destructive and cost-effective technique to accomplish these requirements. Computer vision is a rapid, economic, consistent, objective inspection and evaluation technique. Computer vision has been successfully adopted for the quality analysis of meat and fish, fruits, vegetables and bread with applications ranging from routine inspection to the complex vision guided robotic control. The paper presents the recent developments in computer vision technology along with important aspects of image processing techniques coupled with application of computer vision technology in quality inspection of fruits and vegetables.


Author(s):  
K McKenzie ◽  
I D Watson ◽  
M J Stewart

A microscale ultracentrifugation procedure for the measurement of free theophylline in serum is described and evaluated by comparison with an equilibrium dialysis method. Provided an ultracentrifuge is available, micro-ultracentrifugation is a simple, cost-effective technique for the routine determination of free drug fractions.


Author(s):  
Allicia Ostoposides Imada ◽  
James J. O’Hara ◽  
Ignacio L. Proumen ◽  
Pablo S. Molinari ◽  
Daniel C. Wascher ◽  
...  

2000 ◽  
Vol 58 (2B) ◽  
pp. 424-427 ◽  
Author(s):  
PAULO R. M. DE BITTENCOURT ◽  
MARCOS C. SANDMANN ◽  
MARLUS S. MORO ◽  
JOÃO C. DE ARAÚJO

We revised 16 patients submitted to epilepsy surgery using a new method of digital, real-time, portable electrocorticography. Patients were operated upon over a period of 28 months. There were no complications. The exam was useful in 13 cases. The low installation and operational costs, the reliability and simplicity of the method, indicate it may be useful for defining the epileptogenic regions in a variety of circumnstances, including surgery for tumors, vascular malformations, and other cortical lesions associated with seizure disorders.


2010 ◽  
Vol 97-101 ◽  
pp. 3803-3806
Author(s):  
Yong Xiang Hu ◽  
Heng Zhang ◽  
Zheng Qiang Yao

Laser interference micro-structuring is a relatively efficient and cost-effective technique for fabricating periodical micro-nano-structuring surfaces. The direct fabrication of sub-micron sized dot array on silicon was performed by four interfering nanosecond laser beams with a diffractive beam splitter. The mechanism to form the dot array was analyzed and it was found that the obtained conical dot array had a negative shape of the interference pattern of four laser beams. A second-order peak between two first-order peaks also occurred due to the liquid-solid expansion.


2000 ◽  
Vol 6 (1_suppl) ◽  
pp. 126-128 ◽  
Author(s):  
G Michelson ◽  
W Striebel ◽  
W Prihoda ◽  
Volker Schmidt

Glaucoma is one of the most common causes of blindness in the Western world and a major risk factor is increased intra-ocular pressure. We therefore used telemedicine in its control. Patients measured their intra-ocular pressure several times a day with a portable instrument and the values were then entered into a portable digital assistant. These data were transmitted by a modem to a central server. If the intra-ocular pressure was pathologically high, an email message was automatically sent to the ophthalmologist. The pressure curve, including a statistical analysis, was displayed in an easily readable chart format. Ten patients with glaucoma participated in a trial. Self-tonometry with telemedicine enabled continuous evaluation of the patient by the ophthalmologist. This approach offered the advantage of controlling the treatment remotely. Advantages for the patient were that the measurements were easily done at home under normal conditions, and the patient could control when the measurement and data transmission would be performed. Telemedicine is a cost-effective technique enabling the early diagnosis of pathologically increased intra-ocular pressure.


2006 ◽  
Vol 32 (1) ◽  
pp. 23-30 ◽  
Author(s):  
Tiberio M Siqueira Jr ◽  
Anuar I. Mitre ◽  
Fabiano A. Simoes ◽  
Andre F. Maciel ◽  
Alvaro M. Ferraz ◽  
...  

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