1
Harradine Vincent Carl, Gillard Clive Henry: Motion vector reduction in television images.. Sony, December 14, 1988: EP0294956-A2 (16 worldwide citation)

Apparatus for reducing the number of motion vectors associated with a digital television image comprises a vector filter (36), a vector calculator (37) and a vector processor (38, 39) for deriving for each block of pixels within the television image a plurality of motion vectors representing the mos ...


2
David Morgan William Amos, Harradine Vincent Carl, Turner Alan, Williams Michael: Audio/video reproduction via a communications network. Sony, October 10, 2001: GB2361127-A (10 worldwide citation)

An audio/video reproducing apparatus connectable to a communications network (182) for selectively reproducing items of audio/video material from a recording medium in response to a request received via said communications network (182). The audio/video reproducing apparatus may comprise a control p ...


3
Gillard Clive Henry, Harradine Vincent Carl: Motion vector reduction in television images. Sony, December 14, 1988: GB2205706-A (8 worldwide citation)

Apparatus for reducing the number of motion vectors associated with a digital television image comprises a vector filter (36 Fig. 2), a vector calculator (37) and a vector processor (38, 39) for deriving for each block of pixels within the television image a plurality of motion vectors representing ...


4
Gillard Clive Henry, Harradine Vincent Carl: Motion vector estimation in television images. Sony, December 14, 1988: GB2205710-A (7 worldwide citation)

Apparatus for motion vector estimation in a television image using a digitized signal representing the image, comprises a vector filter (36 Fig. 2) and a vector calculator (37) for determining motion in the image at points spaced a predetermined number of pixels horizontally and a predetermined numb ...


5
Harradine Vincent Carl, Gillard Clive Henry: Motion vector estimation in television images.. Sony, December 14, 1988: EP0294955-A2 (6 worldwide citation)

Apparatus for motion vector estimation in a television image uses a block matching technique with successive refinement of the motion vector estimate. The apparatus comprises a vector filter (36) and a vector calculator (37).


6
Harradine Vincent Carl, Turner Alan, Harradine Vince Carl: Metadata generation in audio or video apparatus. Sony, October 10, 2001: GB2361096-A (4 worldwide citation)

An audio and/or video generation apparatus is arranged in operation to generate audio and/or video signals representative of an audio and/or visual source. The audio and/or video generation apparatus comprises a recording means which is arranged in operation to record the audio and/or video signals ...


7
Harradine Vincent Carl, Teece Howard John, Ludgate Michael John, Bhandari Rajan, Walker Gavin Alexander: Multichannel video data storage. Sony, September 27, 1995: GB2287845-A (4 worldwide citation)

A storage mechanism is shown utilising a single data recorder 2 from which multiple channels of compressed video data may be simultaneously accessed. The data access to and from the data recorder 2 via a single data access path takes place at a higher data rate (f1, f2) than the data rate (f3, f4) a ...


8
Harradine Vincent Carl: Digital colour correction.. Sony, October 24, 1990: EP0393811-A2 (3 worldwide citation)

A digital colour corrector for a colour component of a video signal is operable to effect gamma, gain and black level correction. The gamma correction k is applied to a multiplier (20) receiving the input signal E. Black level correction B is applied to an adder (26), and further arithmetic circuits ...


9
Bhandari Rajan, Harradine Vincent Carl, Lucas Adrian Edward: Generating a key signal for a digital video mixer. Sony, March 15, 1995: GB2281834-A (2 worldwide citation)

To generate a modified key signal from a key signal associated with a series of samples of a video image, the value of the portion of the key signal (K) corresponding to a particular sample (D) is compared with the value of the portion of the key signal (K) corresponding to another sample (B) spaced ...


10
Harradine Vincent Carl: Hue control for colour video systems.. Sony, October 24, 1990: EP0393812-A2 (2 worldwide citation)

A hue control circuit receives a video signal at an input terminal (10) in the form of alternating multiplexed colour difference samples Cb and Cr. The video signal is multiplied in a multiplier (14) by a factor cos phi , phi representing a desired hue adjustment, and the resulting multiplied signal ...