how does the digital camera work?
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a regular camera lens focuses in light sensitive diodes, then the diodes changes electricity into digital elericity which is  0s and 1s which can be a file on a computer, and then those can focus on the computer into a folder
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You didn't specify whether you have a film camera or not, so I'll give an answer for both scenarios.\n\nFILM CAMERA\nWhen you get your film developed at the photo local lab, select the option to have your pictures placed on CD. It costs more money to get your film developed this way; however, once you have your photos on CD you can transfer them to your desktop just like any other file.\n\nDIGITAL CAMERA\nYou have two options: \n\nA) If you have a memory card, you can transfer your pictures using what is known as a card reader. A card reader is a device that you insert your memory card into and plug into your computer. This creates a connection that will enable you to access and transfer your digital camera's pictures to your computer's hard drive.\n\nB) If you don't have a memory card, no problem-- just get a USB cable to hook up your camera to your computer and transfer your photos that way.
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I don't know what kind do you have or what brand but they all pretty much works the same way. Have you read the manual yet? Maybe these sites can help you get started. They can be overwhelming but could be worth the information. \nhttp://www.canon.co.jp/Imaging/enjoydslr/\nhttp://www.cambridgeincolour.com/tutorials.htm\nhttp://www.tutorialfind.com/tutorials/computerhardware/digitalcameras/\nhttp://www.dcviews.com/tutors.htm\nhttp://www.photoxels.com/\nhttp://www.northcanton.sparcc.org/~technology/Tutorials/digitalcameras.html
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There is a software, Bibble, named after the brand cat.\n\nBibble helps a photographer to rectify certain faults of digital photo. The software calculates suitable corrected value of each pixel of the picture at an early stage of forming the digital photo. \n\nThis is the science behind Bibble.
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Digital means represented by string of numbers, analog means some physical transformation of original form.\n\nDigital content does not get distorted as you trasmit it (while analog does), but requires complicated electronics to use. \n\nIn analog (film) camera, light goes thru lenses, forms the picture on the film, which then forms the picture on the print. In digital camera, light is coverted into a file (which is a bunch of numbers), and this file is then converted back into a picture on your screen or in the printer.\n\nAnalog tape recorder converts fluctuations of air into fluctuations of magnetic field on the tape. Digital recording represents sounds in a file. \n\nAs for website, go check wikipedia.com
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you need a digital camera and take picture and transfer to computer. or clear your question more.
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Photographers use a camera, focus on what they want and control the light to take a picture. the use exept camera:\n\nLens(telephoto, macro, wide angle, or zoom), \nFilm or card (for digital cameras), \nFlash,\nExposure meter,\nFilters, scrims, battery packs\nand for digital cameras a computer to see images (photos)\n\nmore imfos wikipedia
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Most domestic webcams connect via a USB port, these days, so you're looking at a serial data connection.\n\nIn a USB cable there are just four wires..\n\n1 is a fixed 5v\n2 and 3 are data (nominally 5v differential data)\n4 is ground (0v)\nThe video image is digitised within the camera, and sent as a serial data stream.
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If you do not have the general knowhow, it will be very complex.\n\nBut, it is possible to tell if a digital image was taken by the same camera, if the images were not modified.\n\nExchangeable Image File (Exif) information, which is what most digital cameras use when generating a JPG or JPEG image.  This Exif information often contains details about the camera, it's current settings and sometimes serial information.\n\nBecause of  very small irregularities in imaging-chips in digital cameras, every camera produces a unique pattern, that can be detected in shading and coloration.\n\nSo, it can be detected if the picture was taken by the same camera. I know know technology that can tell if the same person used the same camera twice.
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Any kind of video camera works, so long as the video can be converted to a digital format.
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Different photoreceptors respond more or less strongly to different wavelengths (colours) of light. Digital cameras use more than one type of photodector for each pixel of the picture. By comparing the strengths of the signals from different detectors you can tell what colour the pixel should be.\n\nFilm cameras do the same thing, but use different chemicals in the film instead of photodectors. The different chemicals respond to different wavelengths of light.
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Many different ways.  Camera obscura.  High density filters.  Extremely fast exposures, etc.
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Well since no one else seems to have answered your question, I'll try my best. Digital cameras take really good quality photos, and it makes editing your photos handy because you can upload your photos to a PC and touch them up with software like Adobe Photoshop.
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Unlike traditional cameras that use film to capture and store an image, digital cameras use a solid-state device called an image sensor. These fingernail-sized silicon chips contain millions of photosensitive diodes called photosites. In the brief flickering instant that the shutter is open, each  photosite records the intensity or brightness of the light that falls on it by accumulating a charge; the more light, the higher the charge. The brightness recorded by each photosite is then stored  as a set of numbers that can then be used to set the color and brightness of dots on the screen or ink on the printed page to reconstruct the image. In this chapter, we’ll look closely at this process because it’s the foundation of everything that follows.
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Instead of film in conventional cameras, a digital camera has a sensor that converts light into electrical charges. \n\nThe image sensor employed by most digital cameras is a charge coupled device (CCD). Some cameras use complementary metal oxide semiconductor (CMOS) technology instead. Both CCD and CMOS image sensors convert light into electrons.\n\nOnce the sensor converts the light into electrons, it reads the value (accumulated charge) of each cell in the image.\nThis is where the differences between the two main sensor types kick in: \n\nA CCD transports the charge across the chip and reads it at one corner of the array. An analog-to-digital converter (ADC) then turns each pixel's value into a digital value by measuring the amount of charge at each photosite and converting that measurement to binary form. \n\nCMOS devices use several transistors at each pixel to amplify and move the charge using more traditional wires. The CMOS signal is digital, so it needs no ADC. \n\nUnfortunately, each photosite is colorblind. It only keeps track of the total intensity of the light that strikes its surface. In order to get a full color image, most sensors use filtering to look at the light in its three primary colors. Once the camera records all three colors, it combines them to create the full spectrum. \n\nDigital cameras use specialized demosaicing algorithms to convert this mosaic into an equally sized mosaic of true colors. The key is that each colored pixel can be used more than once. The true color of a single pixel can be determined by averaging the values from the closest surrounding pixels.
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you need a digital camera! :)
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At the moment there is a flash, the flash is a light source. Not the camera itself.\n\nTh