et al, 2006). This research is conducted with the purpose to show techniques and algorithms that can solve the problem of scaling in the medical field that involves the use of medical images and digital implants. Keywords: implants, resolution, pixels, scaling 1.0 INTRODUCTION Pre-surgical evaluation is important in the hip joint replacement (THR) as it determines the size and position of the optimal implant before surgery. The accuracy of the results of pre-surgery enables
Plasma screens have some advantages over LCD screens Modern colour LCD screens work on a similar principle to monochrome LCD screen, the main difference is the configuration of the pixels and the source of the light. One pixel on an LCD screen is made of 3 sub pixels each of which is a primary colour but each sub pixel is activated by current passing through the through an electrode and changing properties of the liquid crystal. This type of LCD screen is made up of 7 layers the first of which is
resolution. At this setting, you can create 13.5x9 inch prints with no loss of picture quality. High-end consumer cameras can capture over 12 million pixels. Some professional cameras support over 16 million pixels, or 20 million pixels for large-format cameras. For comparison, Hewlett Packard estimates that the quality of 35mm film is about 20 million pixels.” (Nice, Karim, Tracy V. Wilson and Gerald Gurevich. "How Digital Cameras Work" 29 November 2006. HowStuffWorks.com. 06 May 2014.)
Computer exchange • TIFF - Tagged Image File Format • PSD - Photoshop Document Vector is the complete opposite type of graphic compared to bitmaps. Vectors work by having mathematical equations to work out what way the animation is going rather than pixels. This means that they be made as larger or as smaller as possible without losing any quality. The picture represents the difference between a vector and bitmap, the most used form of a vector is a font. They are made to be huge and also made to look
collection of pixels (dots) that describes an image, in human terms, a complete picture. A bitmap can be of various bit depth and resolution. Basically, a bitmap is an array of pixels. [IMAGE]E.G [IMAGE] [IMAGE] What is a pixel? A pixel is the most basic component of any computer graphic. Pixel stands for picture element. It corresponds to the smallest thing that can be drawn on a computer screen. Every computer graphic is made up of a grid of pixels. When these pixels are painted
attempted to begin this new system by utilizing traditional analogue HDTV cameras and it was not very successful. Later in 1998, HDCAM recorders had just been released alongside digital video cameras which were the first to shoot with a 1920 x 1080 pixel range on CCD technology. The entire system was revamped and become known as ‘digital cinematography’. This paved the way for a new benchmark in cinema history and digital cinema was already at the helm. 2K Resolution is related to digital cinema; it
display). They are better as they ensure better quality of monitors and the pixels are always in high resolution. In market light emitting diode monitors are available to, they are very thin as the light is emitted at the back of the monitor. This method reduces the size and increase the quality with shows a big step from the first monitors. The Led monitors are better for graphical users as due to increased resolution of the pixels it makes better for graphical users to work on them and display them as
Welcome the ‘New Year’ with new gadgets For once again in the new year of 2014, the market is completely ready to be inundated with new gadgets with newer innovations. The New Year shall be hot for the smart watches. Apple is ready to launch its flexible smart watch causing a bang in the market, while Samsung could launch its flexible phone in other markets of the world after introducing it in Korea. The people mad after gadgets are too restless to know about iPhone of Apple and of galaxy 5 from
processing digital images by the help of a digital computer. Note that a digital image is made up of a finite number of parts, each of which has a certain place and amount. These parts are directed to as picture property, image property, pixels and peels. Pixel is the word most widely used to represent the individual elements of a
an individual pixel on a display. In a standard bitmap image, each dot can be assigned a different colour. Together, these dots can be used to represent any type of rectangular picture. There are several different bitmap file formats. The standard, uncompressed bitmap format is also known as the "BMP" format or the device independent bitmap (DIB) format. It includes a header, which defines the size of the image and the number of colours the image may contain, and a list of pixels with their corresponding
economical; easily programmable; they have no limitation of displaying the special characters, animations and many more. The 16*2 LCD mean it can display 16 characters in one line as their are 2 lines. In the LCD each character are displayed in the 5x7 pixel matrix. This LCD have two registers, that are Command and Data. A command register stores the command instructions given to LCD. A command is the instruction given to LCD to do predefined task like initializing, clearing screen, setting cursor position
I am an ounce of perception and a pound of obscurity. I want to be able to step away from standards just to explore a little. To leave out conditions that limit and unfold the inner path of knowledge and creation. I believe that OnePlue 3 will allow me to process information at half speed and explore different avenues and way of doing things. Pause, rewind, replay, and reflect on what can be done with this phone and what could be done differently compared to the other OnePlus electronics. I have
features make S400 a very practical product. S400 is actually the world’s smallest 4 mega pixel digital camera and it is also well known for its image quality. This camera features a stainless body with a new super hard protection that will resist any scratch. It can also record movies for a length of up to three minutes. Figure 1: The Canon PowerShot S400 Digital ELPH Camera Basic Features • 4 mega pixel of CCD. • Optical viewfinder. • 1.5-inch color TFT LCD monitor. • Glass, 3x, 7.4-22.2mm
Digital Media in the Past and Present In today’s world digital media are everywhere, TV, newspapers, advertisements, and magazines. Almost everywhere you look you will find some sort of digital technology. Digital technology has come along way since the beginning of its time in. Although computers were invented long before; digital technology didn’t start to shine its light until the early 80’s. Originally, NASA developed digital imaging for the US space program in the 1960s (History of the digital
DESCRIPTION Video editing is the process of combining video footage from two or more recordings with audio from a recording system, and other images and audio files. It also includes adding text, animations, and graphics to a motion picture sequence to produce a single or series of motion pictures which can be viewed as a single concise presentation. PREPARATORY WORK Video editing requires that you have video footage that is to be edited. Place the video footage, audio files, and other resources
I have been working with Adobe Photoshop and Adobe Illustrator since October of last year and noticed that there were some things that I could do with one program and not with the other. I was a bit curious about it and the thought that rose in my mind was what is the difference and similarity of the two Programs. I often use them hand and hand, knowing that they really compliment the work of each other. So with that question in mind, I decided to do a little research on the Adobe Illustrator and
What is the Better Purchase: LCD TV or Plasma TV? We live in a world of choice. In each moment, we are presented with the opportunity to choose from an array of options. The truth is, though, that we do not always make our choices consciously. Sometimes, instead of choosing what is best for our personal requirements, we fall in the trap of commercial tricks and purchase a product we do not need. When we want to make a choice based on facts and objective reasoning exclusively, we need to methodically
The Amazing Google Pixel vs. the Brilliant Apple iPhone 7: Which one is worth your money? URL: http://howpk.com/ Choosing a smartphone every time comes down to either Android or iOS. 2016, not being the best year for smartphones doesn’t leave much room for choices. The most prominent releases of this year are the Google series and Apple iPhone 7. Both have different core features, powered via the latest versions of OS equipped with additional features for improved performance. Here is a breakdown
similarity, Similarity may be pixel value of the whole region is similar in some way etc. Image segmentation basically deals with subdivide the image into meaningful structure. The main focus of image segmentation is to find out the object from the image. Aim of image processing task is to finding the object of pixels from image that somehow similar in nature. For example, if we want to find out the length of a car from an image then first we find out the set of pixels that represent the car. Another
points. Different applications have different requirements of the steganography technique used. Based on the PSNR value of each images, the stego image has a higher PSNR value. The proposed algorithm is based on merge between the idea from the random pixel manipulation methods and Least Significant (LSB) matching of Steganography embedding and extracting method. Index Terms— Steganography , stego image, LSB algorithm, Image steganography is about hiding the message inside a message without any visible