Learn Photo Editing

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. Continue reading...

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

I usually find books written on this category hard to understand and full of jargon. But the writer was capable of presenting advanced techniques in an extremely easy to understand language.

Overall my first impression of this book is good. I think it was sincerely written and looks to be very helpful.

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. Continue reading...

How To Render Cars In Photoshop Summary

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

Autonomous Navigation

The autonomous navigation system for Flyby s c tracking of the nucleus and terminal guidance of the Impactor s c relies on both the performance and interaction of the AutoNav and ADCS flight software and the MRI and ITS navigation cameras. AutoNav consists of three (3) distinct modules 1) Image processing 2) Orbit determination and 3) Maneuver computation (Impactor only). AutoNav was originally developed to operate in two different modes Star-relative mode, which uses images that contain both the target body (beacon) and two or more stars for determining the orientation of the camera at the time of each image exposure and Starless mode, which uses the ADCS estimated s c attitude and camera alignment information to determine the orientation of the camera at the time of each image exposure. For Deep Impact, the Starless AutoNav mode is used based on the expected quality of the ADCS estimated attitudes. The combination of the CT-633 StarTracker(s) and SSIRU rate sensor provides an...

Autonomous Navigation For The Deep Impact Mission Encounter With Comet Tempel

The engineering goal of the Deep Impact mission is to impact comet Tempel 1 on July 4, 2005, with a 370 kg active Impactor spacecraft (s c). The impact velocity will be just over 10km s and is expected to excavate a crater approximately 20 m deep and 100 m wide. The Impactor s c will be delivered to the vicinity of Tempel 1 by the Flyby s c, which is also the key observing platform for the event. Following Impactor release, the Flyby will change course to pass the nucleus at an altitude of 500 km and at the same time slow down in order to allow approximately 800 s of observation of the impact event, ejecta plume expansion, and crater formation. Deep Impact will use the autonomous optical navigation (AutoNav) software system to guide the Impactor s c to intercept the nucleus of Tempel 1 at a location that is illuminated and viewable from the Flyby. The Flyby s c uses identical software to determine its comet-relative trajectory and provide the attitude determination and...

Visible Light Coronograph

That is dominated by a bright central spot, and a series of concentric Airy rings of decreasing brightness. To see a planet, the first several Airy rings must be suppressed without suppressing the planet. Some coronograph designs use masks to simulate a telescope with a different effective shape, thereby controlling the diffraction pattern so that the starlight is much dimmer closer to the center in some areas, and brighter in others (see, for example (Kasdin et al., 2003)). To enhance detection of a planet, the telescope can also be rotated about its line-of-sight so that the planet image passes in an out of the regions where the starlight is dim. Recent laboratory testbed experiments have come very close to the starlight suppression goal, suppressing scattered and diffracted light near a star-like source to a level of 6 x 10 10 times the peak intensity in a single coronograph image, and down to 1 x 10 11 when a series of images are combined using image processing software (Trauger...

Expected Autonav Performance

A) Monte Carlo simulations, which replicate the basic image processing, orbit determination and maneuver computation functions including error sources such as those from ADCS attitude estimation and maneuver execution. These simulations form the bulk of the analysis and are used not only for insight into the sensitivity of the various parameters, but also to establish important encounter parameters.

Subunits into the Complete Ribosome

Recently, further significant progress in electron microscopy of ribosomes has been achieved. It is based on several developments of the ribosome imaging and image processing techniques. The method of cryo-electron microscopy has been developed which allows to visualize the ribosomes embedded in thin film of vitreous ice without any staining. The images are recorded under low-dose conditions and optimal use of the phase contrast which contributes basically to the image formation of unstained biological samples. The vitrification preserves the particles in a fully hydrated state, and investigation of the native structure of the ribosomes becomes possible. Special computer programs making use of several thousands of images have been created for three-dimensional reconstruction of the ribosome. The 3D reconstruction is based on numerous projections that show the particles from different directions. In electron microscopy, in contrast to medical X-ray computerized tomography, the...

Quantitative Evaluation

To quantify the crystal aspect variability, we conducted detailed imaging and statistical analyses on high resolution scanning electron micrographs of the four crystal morphologies described above. For each crystal type, the dimensions of length and width were measured. The raw results are presented in Fig. 12A. The figure also shows the length and width of granule aggregates (red color). A total of 1,075 randomly chosen crystals (specifically 350 perpendicularly oriented prismatic apatite crystals 200 tangentially oriented bladed apatite crystals 125 randomly oriented equant apatite crystals 325 phosphatic granule aggregates and 75 granules) were measured on scanning electron micrographs using Adobe Photoshop CS2. The data were analyzed using SAS 9.1 and plotted using DeltaGraph 5.0. Figure 12A illustrates the length-width plots of all four different types of crystal morphology. Figures 12B-C shows less obscured view of the four crystal morphologies - including measurements of...

New Data Analysis Tools

Subtraction of the image background largely eliminates the adverse effects of stray-light in the EUV instrument and facilitates further image processing (Gurgiolo et al. 2005 Gallagher and Adrian 2007 Galvan et al. 2008). A quite sophisticated approach is the use of data quality flags to eliminate the Earth's shadow region, the auroral emission, and the seams between the fields-of-view of the three EUV cameras from the analysis (Galvan et al. 2008). Not doing so results in erroneous contributions to the solution in the subsequent image inversion process (Gurgiolo et al. 2005).

Spriggina and Soft Bodied Trilobite

Two types of Ediacaran fossils have what at first glance appears to be a head end. These are the genus Spriggina (figure 2.19) and an unnamed form called informally (and perhaps unfortunately) a soft-bodied trilo-bite. The putative head of Spriggina is a horseshoe-shaped termination of its supposed anterior end. No eyes are present on what has been called a cephalon, and a clever attempt some years ago to identify eyes on a digitized composite of specimens using image enhancement did not meet with success.63

Lost Eyes

Among the most interesting of historical relics are those features that are used for something (and so are not vestiges in the sense of having outlived their purpose), but seem badly designed for that purpose. The vertebrate eye at its best - say, the eye of a hawk or a human - is a superb precision instrument, capable of feats of fine resolution to rival the best that Zeiss or Nikon can deliver. If it were not so, Zeiss and Nikon would be wasting their time producing high-resolution images for our eyes to look at. On the other hand, Hermann von Helmholtz, the great nineteenth-century German scientist (you could call him a physicist, but his contributions to biology and psychology were greater), said, of the eye 'If an optician wanted to sell me an instrument which had all these defects, I should think myself quite justified in blaming his carelessness in the strongest terms, and giving him back his instrument.' One reason why the eye seems better than Helmholtz, the physicist, judged...

Imaging Data

An important advantage of the charge coupled device (CCD) is that it can detect many sources simultaneously, as can a photographic plate. However, the CCD response is more nearly linear and is linear over a much larger range of signal than is that of photographic emulsion, and detection of faint sources is possible even in the presence of bright sources. CCDs exceed photographic plates in linearity, quantum efficiency, and in dynamic range and can exceed PMTs in these properties as well as in sky sampling. The disadvantages are the extensive image processing and computer storage required for image frames (although improvements in computer storage have greatly alleviated the latter problem). There is also a standardization problem arising from having a large number of detectors, each with its own spectral sensitivity, which also varies with the direction of the incoming illumination. The image processing, first, requires the determination and removal of the bias structure of the chip...

G oand Webcam Images

Using a fan shaped device described in Rogers 516 (Fig. 9.13), it is relatively easy to determine longitude of any feature seen on the disk if the longitude of the central meridian is known for Jupiter at the time the image was taken. Once again, it is important to record all the pertinent information regarding the image just like we do for a disk drawing or transit timing. The imager should record the date and time to the nearest minute in Universal Time, the telescope size and focal ratio, seeing conditions, transparency, and the location of the observer. Additionally, information should be recorded regarding image processing, including the camera used, filters if any, integration times, number of frames and frame speed, and any other information that will help the user of your images understand how they were produced. This data gives credibility to your image and makes it useful. For example, without the date and time the image is almost useless for science. CCD and webcam images...

Understanding Adobe Photoshop Features You Will Use

Understanding Adobe Photoshop Features You Will Use

Adobe Photoshop can be a complex tool only because you can do so much with it, however for in this video series, we're going to keep it as simple as possible. In fact, in this video you'll see an overview of the few tools and Adobe Photoshop features we will use. When you see this video, you'll see how you can do so much with so few features, but you'll learn how to use them in depth in the future videos.

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