Image Processing Ebooks Catalog

Learn Photo Editing

This online course gives professional advice and instructions for how to photoshop pictures for any purpose that you could need them for. If you need to retouch your portraits, this gives you the tools to edit the image so that your model is sure to be happy with the results. If you need to create cartoon characters, you can learn how to do that in a very short amount of time. You can even learn the more advanced skills, like how to make facial features stand out in the picture without having to retouch the photo. You can learn how to take your normal photos and turn them into glossy, high resolution advertisements. Whatever skills you want to learn, and whatever application your photos will be needed in, this course can give you the tools that you need in order to create the most beautiful photoshoot that you've ever done. Read more...

Learn Photo Editing Summary

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4.8 stars out of 17 votes

Contents: Premium Membership
Author: Patrick
Official Website: www.learnphotoediting.net
Price: $27.00

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My Learn Photo Editing Review

Highly Recommended

Recently several visitors of blog have asked me about this ebook, which is being advertised quite widely across the Internet. So I decided to buy a copy myself to find out what all the excitement was about.

This e-book served its purpose to the maximum level. I am glad that I purchased it. If you are interested in this field, this is a must have.

How To Render Cars In Photoshop

How To Render Cars In Photoshop is a video-based tutorial created by a professional designer who named Tim. He has worked with some of the largest automotive companies such as Ford and General Motors for over 15 years. The course is broken down into 26 easy-to-understand, step-by-step videos. From the program, you can learn the multiple ways of adding highlights that give your renderings more life, the insider tips on how to create classic chrome reflections, everything you need to know about how design professionals use Photoshop layers, and simple cheat that design pros use to produce perfect rims. The breakdown of the course includes the Introduction, Scanning Your Drawings, Quick Start, Pontiac G8 Rendering, and Le Mans Racer Rendering, to a total of 26 videos. The program also comes with a number of video bonuses such as Applying Color in Photoshop, Adding Object Reflections, Adding Ground Reflections, and Body Reflection Cheat Sheet. Read more...

How To Render Cars In Photoshop Summary

Contents: Video Program
Author: Tim Rugendyke
Official Website: www.how-to-draw-cars.com
Price: $67.00

Within Task Learning versus Previously Acquired Knowledge

In follow-up investigations, it was demonstrated that the cat versus dog category asymmetry could not be explained via a spontaneous preference for dogs Infants presented with cats versus dogs without prior familiarization did not have an a priori preference for the dogs (Quinn et al., 1993). However, through a combination of typicality ratings obtained from adults, computational modeling, and further experimentation with infants, the initial asymmetry was shown to reflect the fact that the dogs were more variable than the cats, causing the cats to be subsumed under the broader class of dogs (Mareschal et al., 2000 Quinn et al., 1993). In one experiment conducted with 3- to 4-month-olds, when the variability of the dog class was reduced, presumably removing the inclusion relation of cats within dogs, the asymmetry was removed (Quinn et al., 1993). In another experiment carried out with same age group, the inclusivity relation of the categories was reversed through a combination of...

Computational Neuroscience

There is an important distinction between generalpurpose computers, which can be programmed to solve many different types of algorithms, and special-purpose computers, which are designed to solve only a limited range of problems. Most neural systems are specialized for particular tasks, such as the RETINA, which is dedicated to visual transduction and image processing. As a consequence of the close coupling between structure and function in a brain area, anatomy and physiology can provide important clues

Contrast Enhancement Phase ContrastDIC Nomarski Dark Field

For embryological specimens, some kind of contrast enhancement is usually extremely useful. For example, with fluorescent preparations, standard counterstains may either quench fluorescence or be autofluorescent themselves. There are occasions, however, when a particular contrast enhancement may reduce the information within an image for example, Nomarski optics may make small labeled objects (such as cell nuclei) less easy to see. It is always worth viewing a specimen both with and without contrast enhancement before photographing. The use of three common image enhancement systems is described below.

Digital Image Manipulation

Having produced the optimal photomicrograph, computer software packages allow a range of further image manipulation. The superimposition of, for example, a fluorescence image and a DIC illuminated view of the same specimen, which might normally be achieved by a photographic double exposure, can be routinely composed within software programs, such as Adobe Photoshop (Adobe Systems Inc., Mountain View, CA). Further manipulation can involve spatial filtering to reduce noise or sharpen contrast, and perhaps most frequently, the pseudocoloring of black-and-white digital images. These techniques also raise the possibility of fairly sophisticated touching up of data.

Caries detection methods

It is important to stress that many different factors can affect the ability of bitewing radiography to accurately detect lesions, such as technique, image processing, type of image receptor, exposure parameters, vertical and horizontal angulations of the X-ray beam, positioning of the film, display system, viewing conditions, possible distortions caused by the structures attached to the dental tissues and failures of interpretation, which can lead to an incorrect diagnosis (Dove, 2001).

Virtual Fluoroscopy Overview and Future Implications

Mri After Pedicle Screw Fixation

A typical virtual fluoroscopy system consists of a surgical navigational computer system, a commercially available digital C-arm fluoroscope, a calibration target that attaches to the C-arm, and a variety of modified surgical instruments that are capable of being tracked by the image guidance system. The process of virtual fluoroscopy can be divided into four basic steps (1) acquisition of one or more fluoroscopic images, (2) capturing the position of the patient and C-arm at the time of image acquisition, (3) mathematically recreating the fluoroscopic image formation process of the C-arm for each image acquired, and (4) superimposing the relative position of a tracked surgical instrument onto the virtual fluoroscopic image(s) 6, 8 . In step 1, conventional fluoroscopic images acquired in any plane are automatically transferred to the computer for image processing. In step 2, information about the relative position of the patient and the C-arm at the time of image acquisition (i.e....

Fiberoptic transillumination FOTI and digital imaging fiberoptic transillumination DIFOTI

Transillumination With Dental Mirror

To overcome the variability dilemma in FOTI, a new method has been tested. DIFOTI (Figure 11) is a method which employs digital image processing for quantitative diagnosis and prognosis in dentistry. It is based on light propagation just below the tooth surface and can be used to determine lesion depth. It uses fiber-optic transillumination of safe visible light to image the tooth. In this system, light delivered by a fiber-optic is collected on the other side of the tooth by a mirror system and recorded with a CCD imaging camera, instantaneously. Thus, DIFOTI images can be acquired in repeatable fashion by maintaining adjustment of a number of imaging control parameters. Then the acquired information is sent to a computer for analysis with dedicated algorithms, which produce digital images that can be viewed by the dentist and patient in real time or stored for later assessment. In addition, this system can use digital image processing methods to enhance contrast between sound and...

Visualizing Cell Behavior in the Neural Plate

High-resolution video microscopy of neural plate explants similar to the type described above can be used to characterize the cell behaviors driving neural convergent extension. Protrusive activity of cells in a tissue is best visualized if a scattered population of the cells is labeled with a vital dye. To achieve such a labeling in the neural plate, we inject 20-30 nL of rhodamine dextran amine (RDA, Molecular Probes Inc., Eugene, OR) into the A or B dorsal tiers of 32 cell-stage embryos. Dorsal is identified by the tipping and marking method described above. By the midgastrula stage (stage 11.5), cell rearrangement associated with convergence and extension has occurred among the derivatives of the injected blastomere, so that labeled cells are scattered along the length of the neural plate. At stage 12.5, the outer epithelial layer of the neural plate is removed and discarded, exposing the labeled deep cells of the neural plate. The remaining layer of neural plate deep cells, with...

Color Photography

Fig. 4. (continued) images of the same specimen illuminated for different fluorescent dyes are color-coded and merged to produce an image equivalent to a photographic double exposure. This image is then merged with a DIC picture of the same specimen. (Bottom) Confocal microscope optical sections are color-coded and merged to show the differences in cell dispersal at different depths in the tissue. Pseudocolor pictures were prepared within Adobe Photoshop from 8-bit 768 x 512 pixel images produced on a Bio-Rad MRC-600 confocal system mounted on a Nikon Diaphot inverted compound microscope. (See color plate 4 appearing after p. 368.)

Photoshop Secrets

Photoshop Secrets

Are You Frustrated Because Your Graphics Are Not Looking Professional? Have You Been Slaving Over Your Projects, But Find Yourself Not Getting What You Want From Your Generic Graphic Software? Well, youre about to learn some of the secrets and tips to enhance your images, photos and other projects that you are trying to create and make look professional.

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