Sentences with phrase «lower image contrast»

Not exact matches

Visual attention has the effect of enhancing the perception of low - contrast image elements in perception.

Capturing clear images of objects as tiny as a single virus or a nanoparticle is difficult because the optical signal strength and contrast are very low for objects that are smaller than the wavelength of light.

A transmission electron microscope: design, image creation, interference effects, biological specimens» preparation (chemical methods - fixation, dehydration, infiltration, irrigation, preparation of ultra thin sections, contrasting, physical methods — low - temperatures processes, microwaves), TEM image digitalization.

The Red Planet's icy polar region can be seen in the lower section of the image, shining in stark contrast to the surrounding landscape.

This innovative X-ray microscope (XRM) operates at 5.4 keV, a lower energy that delivers better contrast and image qualit... Read more...

The Olympus stereomicroscope series is designed to increase contrast and resolution for obtaining the highest image quality during macro observation at low magnification, as well as optimum resolution at high magnification.

You could criticize the image for being kind of soft and low contrast, but I suspect the BD is a pretty accurate reflection of artistic intent — with the exception of a curious artifact whereby skin tones take on a subtly posterized appearance in areas of shadow.

Cabin Fever itself quickly subverts expectations for something grainy and incompetent — the film so belies its low - budget origins (and influences) that it may have distorted my perception of the 2.35:1 anamorphic widescreen image, but I believe it to be above reproach, with striking contrast, hairline detail, and well - modulated saturation.

The 2.40:1, 1080p transfer is extremely faithful to what was shown in theatres, in that the image is soft - focused, somewhat low - contrast, and features a colour palette that is at once undersaturated and overworked, with skin tones showing some spotty grading in the opening scenes.

But in stark contrast to the image of a perpetual «urban underclass» depicted in television by shows like The Wire, sociologists Karl Alexander, Doris Entwisle, and Linda Olson present a more nuanced portrait of Baltimore's inner - city residents that employs important new research on the significance of early life opportunities available to low - income populations.

In practice, an ebook developers» influence can be as small as thinking ahead to keeping the color versions of images that will later be converted to grayscale for print so they can be returned to color for the ebook, or to reminding editors that a yellow, low - contrast cover is going to disappear on an e-ink device.

It has by far the lowest screen Reflectance of any mobile display, so its image colors and contrast in high ambient light will appear considerably better than on any other mobile display.

The iPhone X has a very high resolution 2.5 K 2436x1125 pixel display with 458 pixels per inch (ppi) producing images that look perfectly sharp with normal 20/20 Vision under all normal viewing conditions, which always includes some ambient light that always lowers the visible image contrast and perceived image sharpness (Modulation Transfer MTF).

The best performing LCD and OLED displays are now delivering impressive sharpness, brightness, low reflectance, high color accuracy, accurate image contrast, and great viewing angles.

From still pictures and low - resolution videos to high - resolution movies, Sony's unique image software engine analyzes each image to optimize colors, sharpness, and contrast, as well as reduce noise.

The Galaxy S9 has a very high resolution 3K 2960x1440 pixel display with 570 pixels per inch (ppi) producing images that look perfectly sharp with normal 20/20 Vision under all normal viewing conditions, which always includes some ambient light that always lowers the visible image contrast and perceived image sharpness (Modulation Transfer MTF).

As a result of its high Brightness and low Reflectance, the Galaxy Note 5 has a Contrast Rating for High Ambient Light that ranges from 118 to 183, also the highest that we have ever measured for any mobile display, which quantitatively measures screen visibility and image contrast under bright AmbieContrast Rating for High Ambient Light that ranges from 118 to 183, also the highest that we have ever measured for any mobile display, which quantitatively measures screen visibility and image contrast under bright Ambiecontrast under bright Ambient Light

Manufacturer Dependent Strengths: low Screen Reflectance, accurate factory calibration, high Absolute Color Accuracy, accurate Image Contrast, good screen uniformity, multiple Color Gamuts, and providing Color Management.

The iPhone 6 Plus matches or breaks new records in LCD Smartphone display performance for: Highest Peak Brightness, Lowest Screen Reflectance, Highest (True) Contrast Ratio, Highest Contrast Rating in Ambient Light, most accurate (pure logarithmic power - law) Intensity Scale and Gamma, most accurate Image Contrast, and the smallest Variations with Viewing Angle for Brightness, Contrast Ratio and Color.

It has very high brightness, very low reflectance, excellent high ambient light performance, and excellent factory calibration with the best Absolute Color Accuracy and accurate image contrast.

The Galaxy Note8 has a very high resolution 3K 2960x1440 pixel display with 521 pixels per inch (ppi) producing images that look perfectly sharp with normal 20/20 Vision under all normal viewing conditions, which always includes some ambient light that always lowers the visible image contrast and perceived image sharpness (Modulation Transfer MTF).

With the feasibility of one - step 3D image writing, wide - viewing angles, high contrast and low power consumption, this technology is suitable for many applications.»

But the images are low on image noise and turn out clear, with depth of field with a decent color contrast.

While at low ambient light levels, its color saturation and image contrast are less than the other displays; at high ambient light levels, its steady performance eventually matches and then overtakes the other displays.

But the images it produces are low in contrast and often overexposed, resulting in washed out colors.

The front - facing 2 - megapixel camera naturally lacks the quality of the rear unit and returns softer images exhibiting more of the problems that these lower quality sensors have, namely a lack of detail and lots of purple fringing on high contrast edges.

In contrast, dogs that have falsely low serum thyroid hormone concentrations secondary to illness or drug therapy have a normal thyroid image.

The AI capabilities of the Huawei P20 bring image stabilization that lets customers capture incredible photos in low - light conditions using the incorporated Night Mode, which balances high - contrast scenes for light - balanced, blur - free, handheld shots in any setting.

The Huawei P9 works surprisingly well in bright and low - light conditions as one of the rear cameras uses a monochrome sensor, which greatly enhances the detail and contrast of captured images.

Sony's X1 Extreme picture processor features three key technologies which have a big impact on image quality: Object Based HDR Remastering, which improves the precision of SDR upscaling for contrast and colour; Dual Database processing, which features Noise Reduction and Super Resolution processing, and Super Bit Mapping 4K HDR, the latest version of SBM which removes colour banding from lower bitrate content, like streaming services.

I still think Google's post-processing is able to draw out more color detail from low - light images — while also doing a better job retaining highlight and shadow detail in extremely high contrast scenes.

While color appears fairly vibrant in well - lit shots, the relatively low - quality lens and sensor often struggle with any serious degree of light contrast in a scene, making the image appear washed - out.

The 16 - megapixel front camera, meanwhile, has an adaptive low - light feature that automatically boosts image brightness and contrast.

EXPERIENCE Radiology Technologist September 2008 - September 2009 Godwin Corporation, Tripler Army Medical Center, HI Proficient in all clerical aspects of radiology to include patient check - in, informed consent, and use of CHCS and PACS programs Fluoroscopic exams to include pediatric and adult barium enemas, esophagrams, G.I. studies, VCUG's, HSG's, and modified barium swallows Use of portable C - arm in operating room procedures to include orthopedic, spinal, abdominal, urologic, vascular, and interventional radiology cases Operation of stationary C - arm in upper and lower extremity arthrogram studies and lumbar punctures Preparation of contrast material for gastrointestinal, gynecological, urologic, intravenous and intra-arterial studies Inpatient and outpatient diagnostic x-rays to include upper and lower extremities, cranium, chest and abdomen Proficient in emergency patient care protocol to include CPR, oxygen administration, suction and use of monitoring systems such as EKG and blood pressure equipment Adherence to all radiation protection standards in accordance with ALARA Instruction of Army Radiology students in all aspects of radiography Radiology Specialist (Active Duty) February 2008 - July 2008 U.S. Army, Tripler Army Medical Center, HI Diagnostic radiographic imaging using digital, portable, C - arm and plain film systems Fluoroscopic, orthopedic and operating room radiography utilizing GE, Siemens, Canon, and Fuji equipment Interventional procedures to include aortograms, peripheral and cerebral angiography, venography, femoral runoffs, arthrograms, fistulagrams and lumbar punctures Preparation and set up of sterile field and instruments for interventional and fluoroscopic procedures using proper sterile technique Proper set up and use of intra-arterial and intravenous injector systems Experience with reconstruction, subtraction, road mapping and duplication of digital images Orientation to additional radiology modalities such as ultrasound, MRI, nuclear medicine, CT and mammography

We therefore anticipated that individuals higher in neuroticism and negative affectivity would show larger LPP amplitudes during unpleasant image viewing, in contrast to the lower LPP amplitudes anticipated of more mindful individuals.