This Research Institute popularly known as CEERI  is a Premier Research Laboratory Under

Council of  Scientific & Industrial Research 

(CSIR) New Delhi

Head Quarters:  Pilani,  Rajasthan  

Liaison Office

Regional  Centre

CEERI Liaison Office

A/93-94, Naraina Complex

Naraina Industrial Area

Naraina (Near Payal Cinema)
 New Delhi - 110 028
         

CEERI CENTRE
CSIR Madras Complex

Taramani

 Chennai - 600 113
    

Established in 1974      

You are presently here

Thrust Areas of Research

Advanced Sensor Technologies
    Process Control Instrumentation & Automation 
Machine Vision Technologies 

(Marching towards excellence in Electronics for Societal Needs)

CEERI Centre, Chennai, is a pioneering institution in developing indigenous technologies for the automation of Indian process industries. As the regional centre of Central Electronics Engineering Research Institute, Pilani, the Centre had a humble beginning in 1974 and got transformed into a full fledged R&D Centre in 1979. The Centre has developed many novel automation systems using stat-of-art techniques for pulp & paper, food, leather, chemical and plastic industries. Later, the Centre has ventured into the development of machine vision systems for societal needs. The designs adopt the latest advancements in specialized areas such as the image processing, fiber-optic and near infrared instrumentation towards better quality management and value addition to Indian industrial produce. 

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Mandate

To develop as Centre of Excellence in Process Control Instrumentation for Agro based and Traditional Industries.

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Technological Advancements

Pulp & Paper Industry

Off-Line Systems: Moisture Gauge, GSM (Grammage) Gauge, Brightness/Colour Tester,

   Tensile Strength Tester, Paper Formation Analyzer. Paper Dirt Speck Analyser.

On-Line Systems: Low Consistency Monitor, Stock Consistency Monitor, ‘C’ Frame

Instrumentation for GSM & Moisture, ‘O’ Frame Scanner for GSM, Moisture & Thickness, On-line Control for GSM & Moisture, On-line Freeness Tester.

 Food Processing Industry

Vibrotone – Vacuum testing of sealed cans filled with processed foods (NRDC Independence Day Invention Award for the year 1983), Viscosity Transmitter for the sugar industry, On-line Brix Meter, Automation of Rubber Roll Sheller.

  Plastics Industry

On-line Co-extruded Blown Film Thickness Measurement System, Infra-gauge with ‘O’ Frame Scanner for Cast Film, Plastic Waste Sorter for recycling.

 Chemical & Leather Industries

Autobas –Testing of Battery Separators, Leather Area Measuring Machine, Digital Corrosion Monitor, Tanmate – Leather Tanning Automation System.

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Resources

The Centre has a well equipped optics laboratory for the development of electro optical systems, DSP and FPGA lab and rapid prototyping environment for the development of electronic systems hardware and firmware, latest high resolution CCD cameras & workstations with advanced imaging and computing software/hardware to develop machine vision technologies for on-line inspection and grading.  The Centre has excellent workshop, CAD & drafting facilities to cater to the needs of the R & D activities.

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Human Resources and Training

A group of dedicated scientists and technical personnel form the core scientific team of CEERI Centre to keep it vibrant and adapt to fast changing technological developments. The Centre provides practical training to undergraduate and postgraduate students from various universities and leading academic institutions. The Centre conducts training workshops and courses in emerging scientific fields for the benefit of professionals, engineering students and faculty. 

The Centre has excellent rapport with many process industries, other research institutes within and outside CSIR, academic institutions, universities, professional bodies, foreign institutes, etc., which helps in gathering domain knowledge and expert opinion towards achieving the set goals of the various R&D activities.  

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CSIR Network Task Force Programme

The Centre is engaged in a programme of national importance viz., CSIR Network Task Force activity on the development of ‘Electro-optical systems for grading & sorting of vegetable, fruits & rice’, jointly with CSIO ( Chandigarh ) & CMERI ( Durgapur ).  The program aims at developing an integrated apple grading and sorting system based on their colour, size & shape.  The Centre is a major contributor to this project by way of developing all the electronic imaging systems and complete software.

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Supra Institutional Project – Technology Development for Smart Systems

Real time systems require that decisions be taken quickly, which mean data & signal processing are carried out in faster time frames. The Centre is hence setting up facilities for embedded system development, under the above supra-institutional project with funding from CSIR. The program aims at developing image processing based smart systems for sorting and grading of fruits, plastic waste and bakery products. Apart from the four activities of 1) Trials and industrial demonstration of prototype for apple sorting/grading machine, 2) Development of sorting and grading machine for mango, citrus, etc., 3) Trials and industrial demonstration of biscuit inspection system, 4) Acousto-optic tunable filter (AOTF) based near infrared spectrophotometer, a common activity, which involves identifying & setting up of development facilities for ARM series microcomputer/FPGA&DSP based system development and taking up embedded software development for the above activities towards building prototypes/systems, is also included under this program.

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Ongoing Activities

The Centre has taken up a project on “Development of on-line mango sorting system using soft x-ray imaging”, sponsored by Dept. of Science & Technology, New Delhi.  The main objective of this project is to develop a soft X-ray imaging based technology for analyzing export variety mangoes for internal disorders and rejecting the infected ones by using a suitable conveyor arrangement.

Another programme concentrates on the grading of mangoes based on their colour, size and shape. This programme is sponsored by the National Horticulture Board, Gurgaon and has an industrial partner, M/s. Stayfresh, Mumbai, who has supplied the mechanical conveying and sorting system.

The Centre has teamed up with RDCIS, SAIL to execute a collaborative R & D project to develop a system for on-line surface inspection of hot rolled steel strips, which is funded by DIT.  The developed machine vision based surface inspection system will be installed at Bokaro Steel Plant for user industry field trials.

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Recent Achievements

The Centre has developed an image analysis based system - Herbas, for the authentication of certain herbal plant raw material in collaboration with IICT, Hyderabad and Arya Vaidya Sala, Kottakkal. The system captures the image of the cross section of the stem using a trinocular microscope with a CCD camera and the software offers several capabilities for the user to authenticate the plant for it’s medicinal use. The system is used currently in Arya Vaidya Sala, Kottakkal.

Another programme, which is very much useful in solid waste management, is the development of an on-line sorter to segregate different types of plastics coming from a pile of plastic waste collected.  This helps in easy management of such waste for recycling.  The Ministry of Environment & Forests, New Delhi has funded this project and laboratory level bench model system has been demonstrated to senior officials of Ministry and other stakeholders. 

The project on “Paper dirt speck analyzer”, to design and develop a PC based imaging system to analyse dirt speck and pinholes in paper samples using image analysis has been successfully completed and a prototype has been tested at a paper industry.

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Vision of CEERI Centre, Chennai

The Centre has ambitious plans to develop near-infrared instrumentation, electro optical and machine vision system technologies for quality assessment/assurance, grading, sorting of a variety of agricultural/horticultural products and processed foods to help in reducing wastage, optimize energy usage, enhance productivity, value addition and compete in global markets. Plans are afoot for application of near infrared spectroscopy and chemometrics to evolve standardization and classification of herbal, pharmaceutical, edible oil and such products for their quality and authenticity.

Also, the Centre takes up sponsored, collaborative, grant-in-aid projects under contract research & development from private and government agencies for the development of instrumentation systems at an affordable cost. Apart from this, the Centre undertakes consultancy projects and technical services to fulfill the specific needs of the industries in its areas of expertise.

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Areas of Expertise

• Machine Vision Technologies  

• Advanced Image Processing Solutions  

• Process Automation Systems 

• Customized Quality Control Systems  

• Advanced Photonic Sensor (including NIR) Technologies  

• Digital Signal Processing Solutions  

• Integrated Total Quality Management Systems  

• Test & Measurement Systems for Process Industries  

For Further Details, Please Contact

The Scientist-in-charge

CEERI Centre, CSIR Madras Complex

Taramani, Chennai- 600 113

Ph:   91-44 - 2254 2281/ 2254 1923 / 2254 2430

Fax : 91-44 – 2254 1889 / 2254 1973

Email:  sic@ceerichennai.org

Page Last updated : 21- 01- 2008

www.ceerichennai.org