LND topic: image-quality page 1

image quality

The VisionMaster Max: Is It Worth the High Price Tag?

January 15, 2026

The Valerion VisionMaster Max projector has finally hit the market after a successful Kickstarter campaign. It's the latest model in the VisionMaster series, promising top-notch image quality and convenience. But it's also quite pricey, and it faces tough competition from other projectors like the A

health

How Different X-ray Techniques Stack Up for Hip Pain

December 13, 2025

Hip pain is a common issue. Doctors often use X-rays to figure out what's going on. But not all X-ray techniques are the same. A recent study looked at two different ways to take X-rays of the pelvis. One method used a standard approach. The other let each X-ray technician decide how to do it. The

technology

Clear Vision Through Fog: A Smart Way to Spot Traffic Objects

June 21, 2025

In the world of traffic monitoring, spotting objects in foggy conditions is still a tough nut to crack. Foggy weather is common and it messes with visibility, making it hard to pick out important details in images. This is a big deal because it affects how well we can detect and track objects in tra

technology

The New Face of AI Art: Midjourney's V7 Model

April 5, 2025

Midjourney has just rolled out its latest AI image generator, V7. This isn't just a small update; it's a complete overhaul. Users can now get their hands on the alpha version, giving them a sneak peek into what's to come. The new model brings two main upgrades: better images and new tools. Let's di

health

Assessing Bedside Chest X-Rays: A New Technique for Image Quality

January 12, 2025

In the world of medicine, blurry X-ray images can lead to misdiagnoses. One way to fix this is by using a method called Virtual Grid (VG), which helps to reduce the blur caused by scattered X-rays. Researchers created a system to evaluate the quality of bedside chest X-rays using VG. They started by

health

MRI vs. CT: How Well Does 0. 5T MRI Show Sinus Issues?

December 31, 2024

Imagine you're trying to see inside your sinuses. Two tools are often used: Computed Tomography (CT) scans and Magnetic Resonance Imaging (MRI). A recent study pitted 0. 5T MRI against CT to see if it could do the job just as well. The test involved 42 patients who had both scans within an average o

technology

Clever AI Safeguards Faces from Facial Recognition

December 5, 2024

Ever wondered if your online photos could be scanned by facial recognition tech? Well, researchers have come up with a smart AI tool called "Chameleon" that acts like a digital mask! This unique AI model doesn't alter the quality of your photos but makes it hard for recognition systems to spot you. ...

science

Checking X-Ray Grids: A New Way

November 27, 2024

Ever wondered how doctors make sure your X-ray images are crystal clear? There's a little helper called an anti-scatter grid (ASG) that makes it happen. But how do they know if this grid is doing its job? Scientists have just discovered a cool new way to check it out, and it's much simpler than befo

health

Using AI to Boost Chest Disease Diagnosis with Thick-Slice CT

November 24, 2024

CT scans are crucial for spotting chest diseases. The quality of these images largely depends on their spatial resolution. Thick-slice CT, which is still commonly used due to cost concerns, has a lower spatial resolution that can make diagnoses tricky. Researchers recently developed a deep learning

technology

Tecno's Universal Tone: A New Kind of Skin Tone Inclusion

November 12, 2024

Tecno, a smartphone brand known for its global presence and innovative technology, has been making waves with its Universal Tone feature. This technology aims to accurately capture diverse skin tones in smartphone photography. The driving force behind this initiative is Fanyi Zhou, Tecno's Director