A new automated system to detect colorectal cancer
July 10, 2025
  • Read Ecopy
  • Circulation
  • Advertise
  • Careers
  • About Us
  • Contact Us
Organiser
  • ‌
  • Bharat
    • Assam
    • Bihar
    • Chhattisgarh
    • Jharkhand
    • Maharashtra
    • View All States
  • World
    • Asia
    • Europe
    • North America
    • South America
    • Africa
    • Australia
    • Global Commons
  • Editorial
  • International
  • Opinion
  • Op Sindoor
  • More
    • Analysis
    • Sports
    • Defence
    • RSS in News
    • Politics
    • Business
    • Economy
    • Culture
    • Special Report
    • Sci & Tech
    • Entertainment
    • G20
    • Azadi Ka Amrit Mahotsav
    • Vocal4Local
    • Web Stories
    • Education
    • Employment
    • Books
    • Interviews
    • Travel
    • Law
    • Health
    • Obituary
    • Podcast
MAGAZINE
  • ‌
  • Bharat
    • Assam
    • Bihar
    • Chhattisgarh
    • Jharkhand
    • Maharashtra
    • View All States
  • World
    • Asia
    • Europe
    • North America
    • South America
    • Africa
    • Australia
    • Global Commons
  • Editorial
  • International
  • Opinion
  • Op Sindoor
  • More
    • Analysis
    • Sports
    • Defence
    • RSS in News
    • Politics
    • Business
    • Economy
    • Culture
    • Special Report
    • Sci & Tech
    • Entertainment
    • G20
    • Azadi Ka Amrit Mahotsav
    • Vocal4Local
    • Web Stories
    • Education
    • Employment
    • Books
    • Interviews
    • Travel
    • Law
    • Health
    • Obituary
    • Podcast
Organiser
  • Home
  • Bharat
  • World
  • Operation Sindoor
  • Editorial
  • Analysis
  • Opinion
  • Culture
  • Defence
  • International Edition
  • RSS in News
  • Magazine
  • Read Ecopy
Home Bharat

A new automated system to detect colorectal cancer

by WEB DESK
Mar 6, 2021, 08:37 am IST
in Bharat
FacebookTwitterWhatsAppTelegramEmail

New Delhi: A team of researchers from the Indian Institute of Technology Guwahati (IIT-Guwahati) has designed an automated Artificial Intelligence-based system to detect colorectal cancer in collaboration with scientists from research institutions in Japan and the United States of America.
 
Colorectal cancer is the third most common type of cancer among men and women in India. It can be cured if detected early. The commonly used technique to detect colorectal cancer is colonoscopy, in which the medical personnel attending the patient-physician, gastroenterologist or oncologist – visually inspects the image obtained by a camera inserted into the colon of the subject. In the current manual approach for colonoscopy examination, observation bias may sometimes lead to an erroneous diagnosis.
 
The new technique promises to overcome this problem and help the physician to not only accurately but also rapidly detect cancer. It is also based on the analysis of colonoscopy images. The only difference is that the system is based on artificial intelligence and does the analysis automatically.
 
Scientists from the Cotton University, Guwahati, Aichi Medical University, Japan, and Harvard University and University of Texas in USA collaborated with Prof. Manas Kamal Bhuyan, Professor, Dept of Electronics and Electrical Engineering of IIT Guwahati in this project.
 
Assisted by his former postdoctoral student, Dr. Kangkana Bora, who is now an assistant professor at the Cotton University, Prof Bhuyan analysed real colonoscopy images generated by Dr. Kunio Kasugai of Aichi Medical University, to develop the new system. Prof. Zhongming Zhao from the University of Texas, Health Science Centre, Houston, USA, and Dr. Saurav Mallik of Harvard University, USA have also contributed to the study.
 
Presently, during the visual examination, doctors check for the presence of abnormal tissue growths (polyps) and study their features including shape, surface structure and contour to classify them into different categories (neoplastic and non-neoplastic). The multi-institutional team extracted the shape, texture and color components through artificial intelligence algorithms using different filters. The statistical significance in the contribution of different components was then evaluated, followed by feature selection, classifier selection based on six measures, and cross-validation.
“Our extensive experiments show that the proposed method outperforms the existing feature-based (conventional) approaches for colonic polyp detection,” scientists noted in their research paper published in Nature group’s Scientific Reports’.
 
To evaluate the robustness of their system, they compared their work with four classical deep learning models and found theirs to be better than others. “Our AI algorithm can be easily integrated with the current methods of diagnosis, which is a significant USP for this work,” the team said.
 
The research team is excited with their results and believes that their work would have a global impact on the detection of colorectal cancer. They plan to commercialize the technology in the future as the market need is enormous. However, before commercialization, they have laid out an ambitious research plan to fine-tune their system.
 
“The work we have reported only focuses on single frames selected by the doctors. In the future, we will integrate it with video tracking and automatic frame selection”, says Prof. Bhuyan, who led the study. The team also proposes to implement their analytical approach into a computational tool for easy use.

ShareTweetSendShareSend
✮ Subscribe Organiser YouTube Channel. ✮
✮ Join Organiser's WhatsApp channel for Nationalist views beyond the news. ✮
Previous News

Assam forum denounces ULFA (I) for intimidating scribes

Next News

Battlefield Nandigram: “Poll outcome would not favour Mamata,” says Suvendu’s lawmaker father Sisir Adhikari

Related News

Representative Image of Maoists

Chhattisgarh: Major success for security forces as 12 Maoists surrender before police in Dantewada

From Campus to Cabinet: How ABVP groomed Amit Shah, Rajnath Singh, Rekha Gupta, Yogi Adityanath & other such leaders

A representative image: courtesy NDTV

Amid electoral roll revision in Bihar, ECI reaffirms commitment to universal adult suffrage

ABVP Foundation Day celebrations

Inspiring Journey of 77 Years of ABVP: The slogan of ‘Students’ Power, Nation’s Power’ resonated all across the country

2025 tour marks the first visit of Prime Minister Modi to Namibia and the third-ever by an Indian PM to the country

Five Nation Tour: Modi begins Namibia state visit, gets highest honour, signs four key bilateral agreements

11 Years of Modi Government: A decade of Viksit Bharat journey

Load More

Comments

The comments posted here/below/in the given space are not on behalf of Organiser. The person posting the comment will be in sole ownership of its responsibility. According to the central government's IT rules, obscene or offensive statement made against a person, religion, community or nation is a punishable offense, and legal action would be taken against people who indulge in such activities.

Latest News

Representative Image of Maoists

Chhattisgarh: Major success for security forces as 12 Maoists surrender before police in Dantewada

From Campus to Cabinet: How ABVP groomed Amit Shah, Rajnath Singh, Rekha Gupta, Yogi Adityanath & other such leaders

A representative image: courtesy NDTV

Amid electoral roll revision in Bihar, ECI reaffirms commitment to universal adult suffrage

ABVP Foundation Day celebrations

Inspiring Journey of 77 Years of ABVP: The slogan of ‘Students’ Power, Nation’s Power’ resonated all across the country

2025 tour marks the first visit of Prime Minister Modi to Namibia and the third-ever by an Indian PM to the country

Five Nation Tour: Modi begins Namibia state visit, gets highest honour, signs four key bilateral agreements

11 Years of Modi Government: A decade of Viksit Bharat journey

Telangana: Bhadrachalam temple EO attacked by villagers while inspecting illegal encroachments on temple lands

Telangana: Bhadrachalam temple EO attacked by villagers while inspecting illegal encroachments on temple lands

A balak ashram school at Chhindar in Dantewada

“No school without a teacher”: Chhattisgarh govt achieves 80 percent reduction in single-teacher schools

Representative Image

Critical theory: A New Division of Cultural Marxism

Representative Image

From Sanskar to Character and Nation Building; Fulfilling duties & responsibilities

  • Privacy
  • Terms
  • Cookie Policy
  • Refund and Cancellation
  • Delivery and Shipping

© Bharat Prakashan (Delhi) Limited.
Tech-enabled by Ananthapuri Technologies

  • Home
  • Search Organiser
  • Bharat
    • Assam
    • Bihar
    • Chhattisgarh
    • Jharkhand
    • Maharashtra
    • View All States
  • World
    • Asia
    • Africa
    • North America
    • South America
    • Europe
    • Australia
    • Global Commons
  • Editorial
  • Operation Sindoor
  • Opinion
  • Analysis
  • Defence
  • Culture
  • Sports
  • Business
  • RSS in News
  • Entertainment
  • More ..
    • Sci & Tech
    • Vocal4Local
    • Special Report
    • Education
    • Employment
    • Books
    • Interviews
    • Travel
    • Health
    • Politics
    • Law
    • Economy
    • Obituary
    • Podcast
  • Subscribe Magazine
  • Read Ecopy
  • Advertise
  • Circulation
  • Careers
  • About Us
  • Contact Us
  • Policies & Terms
    • Privacy Policy
    • Cookie Policy
    • Refund and Cancellation
    • Terms of Use

© Bharat Prakashan (Delhi) Limited.
Tech-enabled by Ananthapuri Technologies