The Truth About Pixels - Part I: Digital Cameras
Most digital cameras today boast of greater resolution and picture quality. What does that mean to the amateur or occasional photographer? You hear of cameras with 3 megapixals up to 6 or 7 megapixals. What is that? The book that comes with the camera explains all the buttons, bells and whistles, but does not explain megapixels. Most people do not like to work with numbers much, but it is necessary to understand pixels. So here's my attempt to explain pixels. I'll try not to involve too many numbers.
To understand pixels, one must first remember the good old days when you took pictures on film and let the development labs worry about pixels. But, they didn't really have to, because the exposed negative just captured the image that was reflected through the lens. It was all there and the only thing that affected quality was the size of the negative. The bigger the negative was, the larger the picture that could be produced. When the world went digital, the pixel was invented. So what is a pixel? If you divided a picture in hundreds of horizontal and vertical lines, you would actually have a large number of little squares that when put together, created the picture. Each square is a pixel. So, when a digital camera says it has 1-megapixel capabilities, it means that the total number of horizontal and vertical squares produced when a picture is taken equals 1 megapixel (1,000,000 pixels).
A 3 megapixel camera produces a picture that has 3 million pixels in its makeup. If all the pictures were the same size in each camera, it would be easy to understand why a camera that produces more pixels would be a better quality camera. Here is where the camera makers are not forthcoming with information. What they don't tell you is that as far as I can tell, every digital camera produces pictures that have 72 pixels per inch per picture both horizontal and vertical. The only difference is that a 3 megapixel camera produces a larger picture than a 1 megapixel camera and a 5 megapixel camera produces an even larger picture yet. The reason I say "as far as I can tell" is that I have not tried all cameras or studied the information on all cameras. There may be some out there different, but they probably are not in the amateur photographer's price range.
Conclusion: For video uses only, your camera purchase decision should be based on features other than the number of pixels.
NIKKI SIXX And LEICA CAMERA Collaborate To Celebrate Storytelling Through Photography - BLABBERMOUTH.NET
Removing Cracks and Creases when Restoring Old Photos - 5 Minute Digital Fix
A common problem with old photos is that they often have un-desirable cracks and creases.These can be removed quite easily using the Clone, Healing and Patch tools found in Adobe Photoshop.
Digital Camera Basics
Digital Camera Basics? The VocabularyShopping for a digital camera can be a difficult task considering the sheer number of choices out there. The number of manufacturers, models, and price ranges that need to be sorted out make the process difficult enough, but throw in all the buzz-words that need to be understood, and even a short list of cameras can become difficult to analyze.
A picture is worth a thousand words, so goes a Chinese proverb. A picture of a smiling child always brings a smile to our face and a picture of hungry and sick people always arouse feelings of compassion.
Specialized Styles of Photography
Outlined below is a list of genres that call for specialized treatment in the process of creating outstanding photographs. These thematic approaches will be discussed in detail here, though there are few more categories and sub-categories in thematic photography like ad messages, corporate brochures, under-water photography and so on.
Nude Art Photography
Nude photography is the genre of art photography, whose subject is the representation of the naked (full nude) or partially naked (half nude) human body.The aesthetic value of nude photography and its boundary to erotic photography can only be determined with difficulty and inter-subjectively and is also affected by its numerous overlaps with pornography.
Review of the Photek Product Shooting Tent
Here's the challenge. You have to photograph small items for Ebay or for clients' brochures.
Fuji Digital Cameras
Fuji digital cameras entered the market in the late 90's. Started in Japan in 1934, Fuji has always tried to stay ahead of the pack.
Underwater Digital Cameras
Underwater photography's is primarily focused towards entertaining and informing the people and the users themselves about what is happening in the world of under water with the aid of photography. The advent of digital cameras has opened up new horizons for such ventures.
Seven Ways for Saving Your Digital Images Forever!
So, you have taken lots of pictures with your new digital camera, the memory card is full, and you are wondering how to store and archive your images.1 Buy another memory cardThe method of storing your images with least effort is to buy a new memory card and keep your images on the first card.
Picture Framing for Photographers - Part 1
Imagine being able to frame all your own photographs just as well as a professional. You can save enough money to easily pay for all the necessary tools, and the convenience of being able to do it yourself frees you from having to get someone else do it.
Digital Camera Memory Cards
A digital camera accessory you should purchase is a spare memory card. Most cameras are sold with a 'starter' memory card that is usually a low capacity card that's enough to take a few sample photos on, but not enough for day-to-day use.
Let Those Digital Photos Out! (You Don't Have To Print Them Yourself)
What have you done with the photos you've taken with your digital camera? Hands up if they are languishing on your hard drive waiting to be printed. If your hand is up you are not alone.
Your Mobile Digital Darkroom - Five Tools of the Trade
While digital photography offers you the ability to review photograph instantaneously, it also offers you the added convenience of editing photos on the fly as well.Enter the world of the mobile digital dark room.
How to Easily Start Up Your Own New Photography Business From Home
With modern technology in the form of SLR digital cameras, you do not even need the room for a dark room. You need only to have a personal computer and a photo-editing program.
Digital Photography: The RAW vs JPG Debate
If you use a digital camera (I use a Canon EOS Digital Rebel/300D myself) and that camera is an SLR, then it most likely can record images in RAW format. In general, you should record your images at the highest resolution possible.
Photography - Rules of Composition
Composition is defined as the combining of distinct parts or elements to form a whole. In photography that definition is very important in taking quality pictures.
Is Digital Photography Expensive?
Being such a fascinating device as the digital camera, this technological masterpiece is of course a precious and priced possession. And acquiring it also means that one time achievement feeling.
Digital Camera Printers
The digital camera is not meant only for capturing images and storing them on the computer memory disks. The real effect comes from the hard copy of those fantastic images taken by the users, that is the printed photographs! In order to get the printer copy of the images a very important device necessary is the printer.
Digital Camera Reviews and Ratings De-Mystify the Choices
Shopping for a new digital camera can be quite frustrating with the hundreds of choices available. Digital camera reviews clarify this confusion by comparing camera features and options, then rating how each camera compares with similar models.
The Venice Rookery
Love is in the air at the Venice Rookery. The birds (and the bees) are there doing the thing they are so famous for, and you can take pictures of it! Seriously, though, the Venice Rookery is an ideal spot to photograph birds mating, building their nests, fighting for territory and feeding their chicks.
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