Our Sites: GlobalSpec.com | GlobalSpec Electronics | CR4
Welcome to GlobalSpec!
Find parts, products, suppliers, datasheets, and more for:

Grayscale Image

Page 1 of 6

Find Suppliers by Category

Imaging workstations are vision systems used for metrology or image analysis in laboratory and cleanroom settings.
Search by Specification | Learn More

Products & Services

See also: Featured Products | Technical Articles | Engineering Web Results

Page: 1 2 3 4 5 6 Next


Conduct Research Top

  • Sensor Sense: Grayscale Versus Color Vision Sensors
    on the imager chip eventually get linked to “picture elements” or “pixels” in a display. Each pixel shows a photosite’s collected light value on an 8-bit grayscale from 0 (darkest) to 255 (brightest). Such an imager is said to detect 256 shades of gray with each image stored as thousands of individual light...
  • X-rays spot circuit-board flaws
    connections underneath. But lower power is needed to view the printed-circuit-board traces and lead carriers. 3D laminography, also called scanned-beam laminography, uses a steered X-ray source and a moving detector to create artifacts in the background of a 256-shade grayscale image. The area...
  • Smart Computing Article - fab to FASTERnet.org
    One of the four basic face recognition technologies is Eigenface, which means "one's own face." It employs 2-D grayscale images that represent distinctive features. Eigenface technology is patented by MIT (Massachusetts Institute of Technology). Image courtesy of Baback Moghaddam. Face recognition...
  • Color systems see what grayscales miss
    in the GSMAdesigned factory. A color sensor has captured an image of a wiring harness and is checking for the correct order of colored wires. Color sensors coupled to interpretive software make inspection systems in packaging applications more capable and smarter than those based on grayscale images...
  • Five Critical Factors for Choosing Digital Image Capture Technology
    (digital numbers, also known as grayscale). resolution of 1 pixel/micrometer, then a maximum exposure of. Gain is another feature available within some cameras that can. 1/10,000 of a second would be required. How fast the exposure. provide various levels of responsiveness. The responsiveness...
  • Smart Computing Article - Image Editing
    from the Colors tab. Click OK. Scan your document directly into Imaging by choosing Page, Append, Scan Page. Depending on your document and your scanning software, choose a grayscale or fax image for monochrome document pages so you keep the final document size small. Only use color scans for pages...
  • A CMOS Active Pixel Image Sensor with In-pixel CDS for High-Speed Cameras (.pdf)
    of fast-. moving subjects and signal processing for real time tracking. Cameras for these application markets generally require. output of still image with low noise, high grayscale and high sensitivity. Currently, CCD and CMOS are the main technologies available for image sensor devices...
  • How Resolution Affects Your Engraving
    resolution looks better, but these photos show the dramatic difference resolution can make, especially when engraving with grayscale images. Above: 1200 DPI. 6:57 engraving time. See Full Technical Library. Laser Engraving - Laser Cutting - Laser Marking Systems. 16371 Table Mountain Parkway . Golden...
  • Advances in Grayshade Performance of AMEL Microdisplays
    addressed pixel array to an analog array. 2. WHY ANALOG?. Most of today's common image sources output data in a `grayscale parallel' or `color parallel' format where all grayscale or. color information is output to the video interface one pixel at a time (Fig. 1). This is true for the ubiquitous...
  • Common Errors and Omissions in Medical Thermal Imaging
    have excellent visual focus ability. The human retina sees grey scale. images far better than color. A common mistake of the medical thermography technician or physician is to. focus the image while in a color palette. The image on the left (color) looks relatively well focused until the. grayscale...

Engineering Web Search: Grayscale Image Top

Grayscale - Wikipedia, the free encyclopedia
In photography and computing, a grayscale or greyscale digital image is an image in which the value of each pixel is a single sample, that is, it
Portable Network Graphics - Wikipedia, the free encyclopedia
A PNG image with an 8-bit transparency channel (top). The same image is overlaid onto a checkered background (bottom), typically used in graphics
JPEG image compression FAQ, part 1/2
From: tgl@netcom.com (Tom Lane) Subject: JPEG image compression FAQ, part 1/2 Message-ID: <jpeg-faq-p1_922674260@netcom.com> Summary: General
PGM Format Specification
pgm - Netpbm grayscale image format DESCRIPTION A PGM image represents a grayscale graphic image.
User manual for Netpbm
The program sees a PBM image as if it were the equivalent PAM image with tuple type BLACKANDWHITE. It sees a PGM image as if it were the equivalent
Computer Vision Test Images
Air Freight - The Air Freight data set is a ray-traced image sequence along with ground truth segmentation based on textural characteristics.
TIFFTM Revision 6.0 Final -- June 3, 1992 Adobe Developers...
Features ? TIFF is capable of describing bilevel, grayscale, palette-color, and full-color image data in several color spaces.
SIPI Image Database
The USC-SIPI Image Database The USC-SIPI image database is a collection of digitized images.
ImageMagick: PerlMagick, Perl API for ImageMagick
Script ? Read or Write an Image ? Manipulate an Image ? Set an Image Attribute ? Get an Image Attribute ? Compare an Image to its Reconstruction ?
ImageMagick: Changelog
2011-01-20 6.7.4-8 Cristy <quetzlzacatenango@image...> 2011-01-19 6.7.4-8 Cristy <quetzlzacatenango@image...>

More >>