high quality digital camera

How to take high-quality digital photos Author: badcoffee Email:blog.oliver@gmail.com Blog: http://blog.csdn.net/yayong October 2004 Last Saturday finally to ding good buy a digital camera, spent my 4000 yuan, good distressed ah. Back home began to take pictures, too

Abstract:A high-resolution digital camera based on USB2.0 protocol is introduced. The basic hardware circuit and software design method of high-resolution digital camera are presented by using CMOS image sensor ob9620 and USB cont

to protect them.Because there are 3-8 examples of decoders my direct drive idea is further verified, so the synthesis of the above analysis gives the following scenario: 4) How to useThe same I put about the 3461AS package up (below)In the file where you want to use the feature, first include the header file, and then reference the Duanma array, the TempData array, and the display function for displaying.Then store the data in TempData before you want to display the data (Tempdata[0] repr

look at the effect chart first . 　　Photoshop Digital Portrait high quality skin effect 1, open the need to deal with the image, Analysis: Portrait darker, three-dimensional sense is not enough, no impact, such as tone. 2. After copying the layer, change the copy layer mode to filter color, and reduce the opacity appropriately to achieve

compression of the file itself. Like the compression of other data files, it is the optimization of the file data storage mode, using a certain algorithm to represent duplicate data information, the file can be completely restored without affecting the file content. For digital images, the image details will not be lost. Lossy compression changes the image itself, while retaining a large amount of brightness information while saving the image, and me

Preface Many of my friends thought this was okay before they bought a digital camera? You can even watch audio animation. You can use it as a camera. It must be easy to use as a camera! However, when you try to connect the camera with a USB cable, the DC vendor will be scol

autofocus function is limited when tracking and shooting, so you can use manual focus instead. white balance is the camera in different situations on the scene color real ability to restore a target, the current digital cameras are equipped with automatic white balance function. But without the manual white balance function, your camera is just like a

When purchasing a digital camera, I believe many people will feel overwhelmed by the complicated parameters of the digital camera. Due to the rapid development of digital imaging technology, even those who often pay attention to this industry are often confused about some ne

features can help us take excellent photos. Definition: an in-camera mode that provides optimal clarity when recording a screen, similar to the sharpness function added in the computer's image editing program. Use the optional ISO parameter: ISO is a standard metric for film photosensitive speed and light sensitivity. Digital cameras also provide ISO parameters for film imitation. In the case of low lig

the sensitivity and image quality is inversely proportional to the relationship, that is, the higher the sensitivity, the worse the image quality. This is similar to the characteristics of traditional photosensitive materials, but it is more obvious on digital cameras. Because in traditional photography, we can change the sensitivity of a video by choosing a dif

1152000/8 = 144000 (Kbps ), You must set the playback quality as follows: Camera. setquality (144000,85); // (85 is a conventional video quality, it is best to use this value) The next step is to set the key frame of the video to be transmitted. You can set it based on the actual bandwidth. Remember: the smaller the key frame value, the larger the bandwidth usa

Beauty Camera HD Quality setting Tutorial: 1, we open "beauty camera" in the mobile phone and then click the "Settings" icon at the bottom of the page after opening the entry, the effect is shown in the following figure; 2, in the open access to the Settings list page, click "Quality Settings"; 3, choose "HD"

need to be considered during the purchase, even if it is 1/2. 5 or above. You can select a digital camera to purchase more suitable ones2. When the CCD size is the same, you should select a camera with a low pixel. The smaller the pixel size, the larger the photosensitive area of each pixel, and the better the performance. (Editor's note: choosing a

number, often see what 18 "8", 16 "6", this kind of domain name estimates also have their own collection to play; the other is meaningless 6-bit and 6-digit combination, 6-digit combination to 1 million, the base is so large, even if the big guy is very difficult to play, And it has so long, if it is no rule of the combination of words, its significance is not really. Of course, like 666666,666186, and then when another said. Above, but simply enumerated some types that are not suitable for pl

lens, please first think about these issues. Of course, rich friends can ignore the following issues. : 1. How much budget does one have at most? Do not read a few articles. If you read a few poison stickers, you can increase your budget at will. A friend who just got started with SLR should first start from practical use, otherwise, you will not be able to exert the power of a bull's head, and there will be a backlog of funds. 2. What are the most frequently used daily photos? -- Refer to

= 144000 (Kbps ),You must set the playback quality as follows: Camera. setquality (144000,85); // (85 is a conventional video quality, it is best to use this value) The next step is to set the key frame of the video to be transmitted. You can set it based on the actual bandwidth. Remember: the smaller the key frame value, the larger the bandwidth usage, and the

optical disks. If you want to protect your customers once and for all, you can purchase an electronic moisture box to store them. You can also strictly control the temperature and humidity. 4. Use of storage mediaOf course, the memory card is not always not bad, although the current market of the memory card is thin and short, but it is not diamond is not bad, can not withstand strong plugging or compression and other actions. In addition, some users often make the mistake of taking out the sto

As a universal look at the tool, the United States to see the picture just released on the display of its characteristics. In the era of SLR is not universal, many people go out with a digital camera. The real fun of playing digital cameras, I'm afraid most people would think is the later application of digital picture

be said that this time is rare, unless you take a camera to take a picture of the midday sun! Determine whether your digital camera can take infrared photos Almost all cameras can take infrared photos, but how can you be sure that your camera has the ability to take infrared photos? Here is an effective method. Genera

tracking is very difficult, and the EOS 7D completes the tracking easily. Sports photography in the charm, high performance and EOS-1D series High-speed burst performance and new autofocus system for shooting moving objects The biggest attraction of Eos 7D is that it is a high-end camera in the EOS