Wednesday March 20, 2019

AI-System to Detect Specks of Lung Cancer

The approach is similar to the algorithms that facial-recognition software uses. It scans thousands of faces looking for a particular pattern to find its match

0
//
Cancer
Cancer Ribbon. Pixabay

Researchers from University of Central Florida in the US have taught a computer how to detect tiny specks of lung cancer in computed tomography (CT) scans, which radiologists often have a difficult time identifying.

The Artificial Intelligence (AI) system is about 95 per cent accurate, compared to 65 per cent when done by human eyes, the team said.

“We used the brain as a model to create our system,” one of the researchers Rodney LaLonde said in a statement released by the university.

The approach is similar to the algorithms that facial-recognition software uses. It scans thousands of faces looking for a particular pattern to find its match.

Cancer
Cancer Ribbon. Pixabay

The group fed more than 1,000 CT scans into the software they developed to help the computer learn to look for the tumours, according to the research to be presented at the MICCAI 2018 conference in Spain in September.

“I believe this will have a very big impact,” said Assistant Professor Ulas Bagci.

Also Read About GIFs on Snapchat- Snapchat Could Now Have Musical GIFs

“Lung cancer is the number one cancer killer in the US and if detected in late stages, the survival rate is only 17 percent. By finding ways to help identify earlier, I think we can help increase survival rates,” Bagci added.

The next step is to move the research project into a hospital setting. After that, the technology could be a year or two away from the marketplace, Bagci said. (IANS)

Next Story

Google Adding AI Dictation Feature on its Gboard Keyboard

For now, the on-device Gboard speech recogniser has been made available in American English language on all Pixel devices

0
Google, smart compose
The Google name is displayed outside the company's office in London, Britain. VOA

Google adding an Artificially Intelligent (AI) offline dictation feature on its Gboard keyboard for Pixel phones that would allow users to speak out emails and texts even without an Internet connection.

“We’re happy to announce the rollout of an end-to-end, all-neural, on-device speech recognizer to power speech input in Gboard which is always available, even when you are offline,” Johan Schalkwyk, Speech Team, Google wrote in a blog post on Tuesday.

Google has designed the feature to work at the character level.

Google on an Android device. Pixabay

“As you speak, it outputs words character-by-character, just as if someone was typing out what you say in real-time. It is exactly as you’d expect from a keyboard dictation system,” Schalkwyk said.

To increase use-parameters of the speech recognition feature, Google said it has hosted the new model on device in order to avoid the latency and inherent unreliability of communication networks.

Also Read- Israeli Warplanes Struck 100 Hamas Targets in Gaza Strip After Rocket Attack

For now, the on-device Gboard speech recogniser has been made available in American English language on all Pixel devices.

“We are hopeful that the techniques presented here can soon be adopted in more languages and across broader domains of application,” Schalkwyk added. (IANS)