Matches 151 - 200 out of 273 < 1 2 3 4 5 6 >
Match Document Document Title
5438358 Image signal conversion system  
An image signal conversion apparatus converts an image signal outputted from an image signal generation means into a film record signal in an image signal conversion means, and forms an image on a...
5430477 Device for moving and guiding a motion-picture film in a telecine scanner  
A device for moving and guiding a motion-picture film through the film gate of a telecine scanner is proposed, which serves for exactly positioning a film frame. It comprises a carriage which is...
5428387 Method and apparatus for a real-time film-to-video conversion system  
A real-time telecine system for converting motion picture film to high definition video contains a control unit comprising a database which provides complete control over all parameters associated...
5424774 Image sensing apparatus  
An image sensing apparatus includes an image sensing circuit, an inverting circuit for inverting a polarity of an output of the image sensing circuit, and a correcting circuit for correcting a...
5414460 Mechanical aperture for controlling illumination level  
In an illumination system for a film telecine scanner of the type adapted to provide a line of illumination on the image frames of a film which is supported for rapid movement in a film gate of the...
5412773 Computerized interactive menu-driven video signal processing apparatus and method  
A computerized interactive menu-driven video signal processing apparatus and method for selectively converting and processing color video signals from a color film scanner includes and provides a...
5406380 Film recorder with interface for user replaceable memory element  
A film recorder includes a digital image generator and a central processing unit operatively associated with the digital image generator for controlling the generation of images output from the...
5406325 Method and apparatus for forming a source-independent image data metric from second generation photographic films  
A technique for improving the tone and color reproduction of print and slide images which are photographed onto color negative film, scanned by a Photo CD negative scanner and transferred onto...
5402166 Method and apparatus for compensating for film registration weave in film scanning systems  
A film instability compensating system compensates for the effects of film instability in a film gate. The film instability compensation system includes a positional transducer for measuring the...
5392080 Method and apparatus for an integrating sphere lamphouse  
A real-time telecine system for converting motion picture film to high definition video contains a control unit comprising a database which provides complete control over all parameters associated...
5387929 Method and apparatus for subject image tracking in high definition film-to-video color correction  
A subject image being electronically transferred from a first medium to a second medium is accomplished through tone scale tracking. Three monochromatic channels representing the subject image are...
5376978 Film-to-tape transfer apparatus  
A film-to-tape transfer apparatus suitable for transferring images from movie film, slide film, photograph and the like which includes a case body having a bottom plate therein, a rotary shaft...
5376961 Method and apparatus for a rotating shutter in real-time film-to-video conversion  
A telecine system for converting motion picture film to video contains a pulldown mechanism and a rotating shutter. The telecine system creates a 3-2 film frame to video frame conversion. The...
5365280 Method and apparatus for discriminating between movie film and non-movie film and generating a picture signal processing mode control signal  
In a method of controlling a picture signal processing mode, first and second motion vectors are determined (ME, D T ) for first and second fields, and a picture signal processing mode control...
5355057 Telecine chains  
In a telecine chain, means including a rotate coil located about the scanning tube to apply a magnetic field perpendicular to the axis of the electron beam to thereby effect rotation of the raster,...
5353119 Format conversion of digital video signals, integration of digital video signals into photographic film material and the like, associated signal processing, and motion compensated interpolation of images  
A system for integrating film material with a digital video signal employs a film scanner to produce a digital video signal from the source film, and a post production system for combining with...
5343241 Digital video signal with increased motion blur characteristic  
An input digital video signal representing a series of input frames is processed to produce an output digital video signal representing a series of output frames with an increased motion blur...
5337164 Negative film image reading device  
In an apparatus for reading a photographed image on a standard size negative film, wherein the photographed image includes a standard size image and a pseudo panoramic image, and wherein the pseudo...
5329309 Method of integrating format material and an interlace scan format signal  
Method of integrating 30 or 60 frame/s format material and 60 field/s 2:1 interlace scan format digital video signal to produce a 60 field/s 2:1 interlace scan format digital video signal by...
5321500 Non-real-time film scanning system  
A film scanning system and method for generating a digital signal representing digitized film images, and having a first (less than real-time) film frame rate, and performing digital correction...
5317398 Video/film-mode (3:2 pulldown) detector using patterns of two-field differences  
A film/video detector includes circuitry for generating the differences between corresponding pixel values in successive frames of video signal. These differences are accumulated over respective...
5309242 Film image input system for maintaining a desired image moving speed and scanning direction  
This is a film image input system wherein an image of the developed still photo film is made to focus on an image sensing plane of a charge coupled device through a taking lens to be converted into...
5301029 Device for maintaining the clearance between a cycolor film and the head of film exposing CRT  
A device for maintaining the clearance between the head of a film exposing CRT and a plate supported film that includes a plate that supports the film to be exposed is movably mounted in front of...
5287175 Method and apparatus for negative-to-positive video conversion  
A system is disclosed for electronically processing negative composite video signals, wherein the negative composite video signals correspond to a negative image as produced by the projection of...
5267035 Motion detection for video including that obtained from film  
A method and apparatus for detecting image motion in a television signal obtained by conversion of film images to a sequence of television video fields using the 2-3 film pulldown technique,...
5249056 Apparatus for generating video signals from film  
An apparatus for generating video signals from a photographic image previously recorded on film (a cine-video system) which includes a film transport mechanism for advancing or rewinding the film...
5239394 Apparatus for storing image information on a photographic record member  
An apparatus for storing electronic data on a storage area of a photographic record member such as a photographic negative, print or transparency is disclosed. The photographic record member is...
5194958 Movie film to video conversion with correction of frame misalignment  
Apparatus for photographic movie film to video signal conversion comprises a movie film to video conversion apparatus such as a telecine (11) in which the film (1) is aligned frame by frame to...
5191427 Video post-production of material acquired on film  
Apparatus for converting, for example, 24 Hz 1:1 format film to, for example, a 60 Hz 2:1 interlace format video signal comprises a converter (12) for transferring 24 Hz 1:1 format film material to...
5185668 Image reading apparatus for reading images formed by a light transmission  
An illuminator for applying light to an image, a reader for photoelectrically reading the light applied image, an amplifier for amplifying an analog signal outputted from the reader, an A/D...
5177615 Apparatus for recovering a film signal from a television video signal  
A film image recorded on an initial movie film is converted into a television video signal which is thereafter converted into another film image and recorded an another movie film. The initial...
5157482 Use of pre-scanned low resolution imagery data for synchronizing application of respective scene balance mapping mechanisms during high resolution rescan of successive images frames on a continuous film strip  
A plurality of color photographic images that have been captured on a continuous color photographic film strip are pre-scanned at low resolution and then rescanned at high resolutin by an...
5155596 Film scanner illumination system having an automatic light control  
An illumination system for a film scanner is disclosed which comprises a light source and optics for providing a line of light on a film. Light transmitted through the film is imaged onto...
5153733 Film scanner  
A film scanner is disclosed which comprises a dynamic film gate. The film gate includes a pair of capstans for supporting the film at an imaging station and a pair of belts which clamp the film...
5146341 Film scanner having a dynamic film gate and an integrating cylinder incorporated therein  
A film scanner is disclosed which comprises a dynamic film gate. The film gate includes a pair of capstans for supporting the film at an imaging station and a pair of belts which clamp the film...
5146321 Linear film scanner operable at different line rates  
A film scanner operable according to dual line standards includes red, green, and blue linear array sensors separated by a line spacing that constitutes substantially integral first and second...
5088813 Film scanner  
A film scanner is disclosed which comprises a dynamic film gate. The gate includes a pair of rollers for supporting the film at an imaging station and a pair of drive belts which clamp the film...
5084755 Apparatus and method for coverting cinematic images to video signals  
An apparatus and method for converting images recorded in a plurality of frames in a cinematic film into an output video signal having a plurality of fields. A predetermined number of fields of a...
5016101 Video signal to photographic film conversion  
Apparatus for converting a video signal to a photographic film image comprises a television standards converter for deriving from an input video signal, which may be a high definition video signal,...
5012345 Film registration apparatus and method  
Apparatus and method for punching registration holes in exposed films having cooperating image areas, in which the films to be registered and punched are supported on a platform, punch means is...
5012346 Illumination system for a film scanner  
An illumination system for a film scanner is disclosed which comprises a light source and optics for providing a line of light on a film. Light transmitted through the film is imaged onto...
5010410 Method and apparatus for signal companding  
A method and apparatus for signal companding is disclosed that incorporates a log-offset companding technique to provide both a high bandwidth over the dynamic range of the signal being processed...
4998287 Determination of sequential positions of video fields derived from film  
A system for determining the sequential position of video fields of a received video signal that was derived from a film having successive image frames in accordance with the 3:2 pulldown method,...
4994918 Method and circuit for the automatic correction of errors in image steadiness during film scanning  
A method and a circuit for the detection and the automatic correction of horizontal and vertical errors in image steadiness during the television film scanning of continuously moving motion picture...
4982280 Motion sequence pattern detector for video  
A motion sequence pattern detector detects a periodic pattern of motion sequences within a succession of video fields, such as film mode or progressive scan mode and comprises a motion detector for...
4933759 Method of and arrangement for motion detection in an interlaced television picture obtained after film-to-television conversion  
Motion detection is based on picture signal value comparisons between picture elements (P) in consecutive, interlaced television pictures (n-2, n-1), (n, n+1), (n+2, N+3), motion or no motion,...
4928171 Video assist system for motion-picture camera  
A video assist system operates in parallel with a motion-picture camera by recording and scanning periodic frames of the motion-picture image. Each recorded frame is transferred to intermediate...
4920419 Zoom lens focus control device for film video player  
A device (10) controls the focus in a film video player (11) for projection of at least a portion of a film image (F) onto a sensor (16) that generates a corresponding video signal from the sensor...
4914520 Video transfer method using time-spaced interleaved fields  
An improved method is disclosed for transferring motion pictures from film to videotape, with an improved video image quality for moving objects. In the preferred embodiment, the motion picture is...
4903131 Method for the automatic correction of errors in image registration during film scanning  
A method is described for the determination and automatic correction of horizontal and vertical errors in image steadiness for continuous raster scanning of film, using an image memory. By means of...
Matches 151 - 200 out of 273 < 1 2 3 4 5 6 >