|
|
|
|
|
|
|
|
|
Compressed video
| Telecommunications Glossary |
- Processes video images; transmits changes fro one frame to the next which reduces the bandwidth to send them over a telecommunications channel; reduces cost. also called bandwidth compression, data compression or bit rate reduction. the most publicized compression techniques are proposed by two expert groups, that of jpeg (joint photographic expert group) and mpeg (moving picture expert group), who are defining methods for image compression in still frame and realtime video. the algorithm used by these two groups is called discrete cosine transform (dct). dct transforms a block of pixels into a matrix of coefficients and estimates redundancy in the matrix. the advantage of jpeg and mpeg is that the algorithms are symmetrical; that is, the same amount of processing is required for the encode and decode functions. these are ideal for two-way applications such as videoconferencing.
- Сжатое видеоизображение
|
|
Compress, английский
- / k?mpres/ a wad of cloth soaked in hot or cold liquid and applied to the skin to relieve pain or swelling, or to force pus out of an infected wound verb /k?m pres/ to squeeze or press something
- A pad of soft linen used by the surgeon for the dressing of a wound.
- Сжимать; компрессировать; уплотнять; упаковывать
- Сжимать
- To reduce the size of a set of data, such as a file or a communications message, so that it can be stored in less space or transmitted with less bandwidth.
- To reduce the time available for a scheduled storyboard to reach its final state.
Compress, русский
Compress (hot/cold), английский
Compresas (frías/calientes)
Compress and expand, английский
Compress attribute, английский
Атрибут "сжать"
Compress i on steel casting, английский
Непрерывная разливка стали на слябы с их под- жатием или под
Compressa, латинский
Compressa, английский
Compressed, английский
- Сжат; уплотнен
- A sound, recorded track, or mix where the dynamics are restricted or narrowed.
Compressed adrg, английский
Compressed aeronautical chart (u.s. government), английский
Compressed air, английский
- Air comprimé
- Air at any pressure greater than atmospheric pressure.
Compressed air, английский
Compressed air and gas institute, английский
Compressed air foam system (abbr. cafs), английский
Pressurized water system that allows the addition of compressed air to produce a stream of foam during pumping operations.
Compressed air package, английский
Compressed air sickness, английский
Same as caisson disease
Compressed air starter, английский
Compressed air system, английский
Compressed air tyre changing equipment, английский
Compressed attribute, английский
Атрибут "сжат"
Telecommunications, английский
- Передача и прием электромагнитных сигналов или любой информации по проводам, радио- и другим каналам
- (радио) связь; средства (дальней) связи
- Communicating over a distance. use of wire, radio, optical or other electromagnetic channels to transmit or receive signals for voice, video and data communications.
- The transmission and reception of signals (such as electrical or optical) by wire, optical fiber, or electromagnetic means. telegraphing, show-through on a decorative material covering a wall, etc., irregularities, imperfections, or patterns of an inner layer which are transmitted to the surface so that they become visible.
- Communicating by sending voice, data or images over networks that might involve telephone lines, satellites, and the radio spectrum. see telecommunications network.
Compression, английский
- A state or condition of being pushed or shortened by a force.
- Сжатие
- Сжатие (данных), уменьшение размеров файла изображения. см. также lossy и non-lossy. процесс упаковки данных с целью уменьшения занимаемого ими пространства на накопителе
- Компрессия, сжатие
- The reduction of volume of a vapor or gas by mechanical means.
- Digital video pictures can be compressed with a number of techniques. these include: jpeg and jpeg-2000 (for still images), m-jpeg and mpeg (for moving pictures).
- The reduction in gain at one level of a picture signal with respect to the gain at another level of the same signal.
- A digital photograph creates an image file that is huge, a low-resolution 640x480 image has 307,200 pixels. if each pixel uses 24 bits (3 bytes) for true color, a single image takes up about a megabyte of storage space. to make image files smaller almost every digital camera uses some form of compression. see the jpg entry below.
- The application of any of several techniques that reduce the amount of information required to represent that information in data transmission. this method reduces the required bandwidth and/or memory.
- A method of reducing the size of a digital image file to free up the storage capacity of memory cards and hard drives. compression technologies are distinguished from one another by whether or not they remove detail and color from the image. lossless technologies compress image data without removing detail, while "lossy" technologies compress images by removing some detail. joint photographic experts group (jpeg) is a lossy compression format supported by jpeg, pdf and postscript language file formats. most video formats are also lossy formats. tiff files are not and, as such, are far more stable than jpegs and other lossy file formats.
- Reducing the number of bits needed to encode a digital signal, typically by eliminating long strings of identical bits or bits that do not change in successive sampling intervals (e.g., video frames).
- A digital photograph creates an image file that is enormous. to enable image files to become smaller and more manageable cameras employ some form of compression such as jpeg. raw and tiff files have no compression and take up more space.
- 1. the act of squeezing or pressing the first-aider applied compression to the chest of the casualty. 2. a serious condition in which the brain is compressed by blood or cerebrospinal fluid accumulating in it or by a fractured skull
- Смыкание (губок захватного устройства) cm. соmрutеr-соntrоllеd rоbоt 33. соntinuоus-раth mоtiоn движение робота по полностью программируемой траектории (при котором полная траектория, описываемая рукой манипулятора, программируется на программоноситель во время обучения так, чтобы каждая точка вдоль траектории движения регистрировалась для дальнейшего воспроизведения)
- Сжатие (данных); уплотнение; свертка; компрессия; упаковка
- Жёсткость (стержня) при сжатии; ~ in tension жёсткость (стержня) при растяжении; ~ in
- Продольно-поперечный изгиб, поперечный изгиб со сжатием; ~ and axial tension изгиб с осевым растяжением; ~ in two planes косой изгиб ~ of rebars [of reinforcing bars] гибка арматурных стержней beam ~ изгиб балки
- Сжатие о ~ along the grain сжатие вдоль волокон; ~ beyond
- Сжатое волокно; ~ in
- The intentional reduction in dynamic range to increase sustain and/or add punchiness, caused by a the use of a compressor/limiter.
- A process for removing redundant data from a digital media file or stream to reduce its size or the bandwidth used.
- A reduction of the time available for a scheduled storyboard to reach its final state.
- A way of making files smaller, either to fit into restricted storage space or to speed up transmission over the internet. popular compression standards include- jpeg- and- gif- for pictures,- mp3for music files,- mpeg, mp4, avi- and- mov- for movie footage, and- zip- for just about everything else.
Photographic, английский
Redundancy, английский
- Резервирование способ повышение надежно-
- The variety in a channel that exceeds the amount of information actually transmitted. its most common forms
- Сокращение штатов
- Termination of employees for business reasons, such as poor economic conditions. redundancy can be force or voluntary
- Redundancy is a condition where an employee is no longer needed in a position because the employer has decided to eliminate the position
- Eliminating jobs or job categories as they become unnecessary to the functioning of an organization.
- The situation where an employee loses their job due to certain factors such as the level of work available, or for a reason not related to them.
Algorithms, английский
Complex mathematical formulae or rules used to solve complex problems in cctv they are used to achieve digital compression of a video picture.
Symmetrical, английский
Симметричный
Processing, английский
- Обработка (напр. данных); технология
- N обработка cognitive ~ когнитивная обработка language ~ когн.
- Обработка ~ of materials обработка [переработка] материалов
- A language originally designed for artists to allow them to do simple graphical design programs in a movie like paradigm.
- The preparation or packaging of fish to render it suitable for human consumption, retail sale, industrial use, or long-term storage, including but not limited to cooking, canning, smoking, salting, drying, filleting, freezing, or rendering into meal or oil, but not heading and gutting unless additional preparation is done.
- Under the gdpr, “processing” is any operation that is performed on personal data. this includes collection, recording, organisation, structuring, storage, adaptation, alteration, dissemination, erasure or destruction.
Videoconferencing, английский
Видеоконференция, видеоконференцсвязь
|
Compuserve - compuserve information service - cis, английский
One of the oldest and largest commercial computer network services.
Communications software, английский
A program that tells a modem how to work.
|
|
|
|
|
|
|
