Product Description
81 Astronomy Programs; 23 Biology Programs; 31 Calculator Programs; 46 Chemistry Programs; 30 Electronic Programs; 18 Engineering Programs; 64 Math Programs; 64 Miscellaneous Programs; 16 Physics Programs. Windows 3.1 and Windows '95 compatible shareware & public domain. ... Read more

Customer Reviews (4)

Not actually worthwhile
This book wastes a whole lot of time.Who cares how the algorithms work??Wouldn't it be better just give a better explanation of when to actually use them(something the book doesn't really do).Also, if you use a DSLR, the software can't handle the images, because they are too large.

Save your money.

Image processing from a specific perspective
As others have mentioned, this is not a manual for the well-regarded AIP4WIN software. It is much more than that. It explains the theory behind the software in terms of the processing of astronomical images. In that respect you are going to run into much of the same material you would encounter in Gonzales and Woods' Digital Image Processing, just from a different perspective. It would probably be good if you already know the basics of image processing from a book like Gonzalez and Woods before reading this one. This book's primary aim is not explaining DIP, but explaining how it is used to perform the processing of astronomical images. The following is the table of contents of the book and each chapter's summary.

Basic imaging: How the light that falls on your CCD becomes an image. Covers image formation, cameras, telescopes, detectors, sensor geometry, image capture, field of view, and angluar coverage.

Counting Photons: "Astronomy is about counting photons...." Covers signal, noise, the signal-to-noise ratio, the Poisson and Gaussian distributions and why they matter, making better pictures by summing images, and how dark frames and flat frames effect the signal and noise in your images.

Digital Image Formats: Covers the file formats that astronomers use, including FITS, TIFF, BMP, and JPEG. Learn file format basics, how your image data is arranged inside the file on your computer's hard disk.

Imaging Tools: All about sensors, optics, cameras, and telescopes. Explains how to calculate the field of view and resolution of your system, telescope optics for imagers, auxiliary optics, mounts, drives, tracking, filters, and how to recognize and correct common equipment problems.

Imaging Techniques: Good equipment is just part of the story. Covers the techniques that experienced imagers use to obtain high-quality images. Includes polar alignment, good guiding, critical focus, correct exposure, darks and flats, light boxes, and special considerations for DSLR cameras.

Image Calibration: Examines the details of image calibration. All about bias, dark noise, flat-fielding, standard and scalable darks, cosmic rays, making master dark frames, flats, standard calibration protocols, and defect mapping and correction.

Image Analysis: Locked within the numerical values that make up a calibrated CCD image is a staggering amount of information. Covers pixel coordinates, pixel value, image statistics, the image histogram, feature analysis, the centroid, distances, and image profiles.

Measuring CCD Performance: How to measure the performance of your CCD camera. Discusses goals in measuring CCD performance, how to shoot test images, and the determination of bias level, dark current, gain, linearity, and readout noise.

Astrometry: Asteroid hunters measure the postions of new-found objects using astrometry. Covers the theory behind finding right ascension and declination from a CCD image, practical astrometry, and the uses of astrometry.

Photometry: Amateur observers now work side by side with professional astronomers to measure the variations of variable stars, supernovae, asteroids, and comets using the CCD to capture precise measures of brightness.

Spectroscopy: An emerging area for amateus astronomers brought to you by the CCD camera. Covers spectra and spectrographs, gratings, prisms, slit- and slitless systems, and the properties and meaning of stellar spectra.

Geometric Transforms: Covers translation, rotation, scaling, flipping, cropping, floating, and resampling. Demystifies the basic geometric operations used in astronomical image processing.

Point Operations: Learn how software converts the pixel values your CCD camera captures into the sparkling images you see in popular magazines and amateur websites. Remapping, transfer functions, linear, log, and exponential scalings explained. Covers endpoint specification and histogram specification.

Linear Operators: All about one of the most useful tools in the amateur astronomer's digital toolbox. Describes how digital convolution performs crispening, sharpening, smoothing. Learn about low-pass and high-pass kernels, Sobel, Kirsch, and Prewitt operators, and that most useful of linear tools: the unsharp mask.

Non-Linear Operators: Non-linear operators perform useful services like cleaning up noisy images. Cover rank-order processes, the median filter, local adaptive sharpening, noise filters, and morphological operators.

Image Operations: Multi-image operations are the basic tool for making superior astro-images. Covers image math, median-combine stacking, image registration, blinking, and track-and-stack image summing.

Images in Frequency Space: Unlocks the mysteries of the Fourier Transform and image processing in the spatial frequency domain. These powerful techniques used by profession astronomers are now accessible to amateurs

Wavelets: Explores the hottest new image processing and restoration techniques. Covers the wavelet transform, the inverse wavelet transform, spatial filtering, the wavelet noise filter, and iterative filtering techniques.

Deconvolution: Deconvolution attempts to restore images degraded by a turbulent atmosphere, poor telescope optics, and tracking errors. Discusses algorithms used to sharpen Hubble Space Telescope images, how they work, and how amateurs can use them.

Building Color Images: You've seen fantastic astro-images on the web and in popular magazines and books. Learn how astronomers capture and build color images from multiple exposures through different color filters. Covers the colors of astronomical objects, luminace, chrominance, color space, white balance, G2V stars, RGB and LRGB color image capture.

Processing Color Images: The digital SLR camera has done much to bring color imaging to the average amateur astronomer. Explains the Bayer array, color image bit depth, noise, dark current, vignetting, calibration, image stacking, and luminace enhancement techniques

The bible for taking astrophotography shots
The book DOES NOT tell you how to operate the software that comes with it, it's more of a bible for ANY type astrophotography which happens to include the best darn software for image processing you could find. Just don't confuse the two.Even if you have image processing software now you NEED this book!

Amazing value
I participated in a beta test of the photometry software program and proof-read a draft of this excellent book. The book alone is worth the price, but the amazing value is the powerful software package included, AIP4WIN. It does so many image processing tasks- photometry, astrometry, spectroscopy, color pictures, image sharpening - with several deconvolution routines. This is much more than a toy (but you certainly can have fun with it) as it supports routine image processing of hundreds of images per night. The software alone is worth several times the price of the book. Anyone interested in putting a CCD camera to serious work - or serious fun - will certainly get their money's worth with this package! Berry and Burnell have a really excellent effort here. ... Read more

Product Description
"Excerpt from the book..."
Of course, time, and my growing up caused me to bring him into a
perspective that I felt to be more consonant with his true position in
his field of endeavor. When he died his friends mourned for fond
remembrance of things past, but privately many of them felt that he had
outlived his best days. Now with this glorious vindication
... Read more

Product Description
Windows 3.1 or higher.Enjoy the power of the largest telescopes in the world and visit the planets and their moons with NASA space probes. Over 550 color photos, original music, extensive narration, volumninous text, a full-featured planetarium, a solar system simulator, creation of the universe video, a video tour of the solar system, and powerful software included to select, zoom-in and explore image details. ... Read more

Product Description
In the summer of 1866, the author of this little book, moved by the
repeated and earnest solicitation of his Medical Classes, prepared and
printed a small pamphlet entitled _Practical Principles of Medical
Electricity_, designed more particularly, as the present work also is,
as a _Hand-Book_ to assist the memory of those who have taken a regular
course of LECTURES from himself, or from some other competent instructor
in the same general system of Practice. The edition of that work was
exhausted somewhat more than a year ago. Still, the book has continued
to be frequently called for. The author has, therefore, prepared, and
now offers to the Profession, the present volume, comprising the
substance of the previous work--corrected, improved in arrangement and
form, and about doubled in size by the introduction of new matter. While
he has reason for gratitude that the former manual, referred to above,
has met with so favorable a reception, he can not but hope that the
present work will be found even more acceptable and valuable to both
practitioners and their patients.
... Read more

Product Description
...gives you the resources to teach this this two-week unit, including teacher notes, a complete answer key, and backline masters for transparencies, activities, homework, a test, and a glossary ... Read more

Customer Reviews (2)

The exciting Shape of Space
Jeff Weeks' Shape of Space is a marvelous way of engaging students in the real scene of space and its possible shape. It opens up the possibilities of dimensions in a very real way. I have never used these ideas without getting shining eyes and excitement into my students.

Can I describe the material in this book any more clearly? No, suffice it to say that it is a book that I have bought three times over for each of the schools I have worked with.

AN EXCELLENT INTRODUCTION TO WEEKS' IDEAS
I recommend working through this book before you attempt to read Weeks' SHAPES OF SPACE. These activities are intended for middle school but I think they could easily be used in a college level Liberal Arts Math Course and plan on trying them out. The book comes with a cd-rom containing a nice video that will help you visualize the three dimensional manifolds Weeks discusses. All in all a great resource. ... Read more

Product Description
Built specifically for students studying introductory astronomy, the updated Voyager: SkyGazer, College Edition v4.0, combinesexceptional planetarium software with informative pre-packaged tutorials. Based on the popular Voyager software, this dual-platform CD-ROM is included at no additional charge with all new copies of the textbook. You will find recommended SkyGazer activities at the end of each chapter in the text and in the Astronomy Media Workbook. ... Read more