Abstract: An integrated cast and sling system capable of intermediating seamless multimedia data and playback transfers across multiple display devices is disclosed. The integrated cast and sling system contains a cast-sling box (CSB) connected to a conventional cable or satellite set-top box and a plurality of multimedia signal sources. In one instance, the CSB operates as an intermediary and specialized set-top box that provides seamless interoperability of multimedia cast or sling commands and related multimedia data and playback transfers between a gesture-based multimedia casting and slinging command device (e.g. a smart phone, a tablet computer, or another device with gesture command capabilities) and a targeted device (e.g. a television, a computer display, or an electronic device with a display unit).

Abstract: Novel gesture-based multimedia casting and slinging command methods and systems that are configured to accommodate seamless multimedia data and playback transfers across various electronic devices in a multiple display device environment are disclosed. In one instance, a “casting” of an audio/video (AV), graphical, or photographic multimedia content from a touch-screen electronic device to a targeted device (e.g. a television, another portable electronic display device, a cast-sling box, etc.) is intuitively represented by a finger swipe-up gesture command because a finger swipe-up motion mimics a physical motion of pushing, throwing, or sending an item from the touch-screen electronic device to the targeted device.

Abstract: A novel intermediary set-top box called a “cast-sling box” (CSB) uniquely incorporates multimedia and/or IoT data casting, slinging, transcoding, referring (i.e. referral mode), rendering, and recording capabilities for seamless interoperability of various electronic devices in a multiple device environment. The novel intermediary set-top box (i.e. “CSB”) is also configured to perform a holistic-level device analysis on a plurality of IoT devices in a home or office environment. Furthermore, a holistic computerized user interface that can simultaneously and synergistically control and manage a multiple number of IoT devices is devised with the CSB as an intermediary set-top box.

Abstract: A digital image processor is provided. The digital image processor includes a deinterlacing processor that is implemented upon a digital processing unit. The deinterlacing processor is coupled to an input operable to receive an interlaced video stream, a digital memory for storing portions of the interlaced video signal, and an output operable to transmit a deinterlaced video stream. The deinterlacing processor is operable to perform frequency analysis upon the received interlaced video stream in order to generate the deinterlaced video stream having reduced motion artifacts.

Abstract: A digital image processor is provided. The digital image processor includes a deinterlacing processor that is implemented upon a digital processing unit. The deinterlacing processor is coupled to an input operable to receive an interlaced video stream, a digital memory for storing portions of the interlaced video signal, and an output operable to transmit a deinterlaced video stream. The deinterlacing processor is operable to detect the source type of the received interlaced video stream to generate the deinterlaced video stream having reduced or no motion artifacts.

Abstract: A digital image processor is provided. The digital image processor includes a shift register having a number of serially connected registers. The shift register is receptive to an image data word signal and has a plurality of taps. A coefficient store provides a number of quantized coefficients in which the number of coefficients stored corresponds to an integer multiple of the taps. A number of multipliers are provided, each having a first input coupled to a tap of the shift register and having a second input coupled to the coefficient store to receive a coefficient to provide a number of multiplied output. An adder is coupled to the multiplied outputs, wherein the adder generates a filtered and scaled image data output signal.

Abstract: A digital image processor includes an input buffer for storing raster-scanned data. A slice-buffer memory is coupled to the input buffer to store a portion of a vertical slice of said raster-scanned data. The vertical slice is processed by a vertical slice processor having an input coupled to the slice-buffer memory. The vertical slice processor reassembles the vertical slices into processed raster-scanned data in an output buffer that is coupled to the output of the vertical slice processor. The digital image processor preferably utilizes multiple sequential processing stages and processes the raster-scanned data along the horizontal axis of the vertical slices.

Abstract: A digital image processor includes an input buffer operable to receive an interlaced video stream and a digital memory for storing portions of the interlaced video stream. An output buffer is operable to transmit a deinterlaced video stream. Also included is a deinterlacing processor coupled between said input buffer and said output buffer and to said digital memory, said deinterlacing processor is operable to store portions of said received interlaced video stream from said input buffer into said digital memory and to detect diagonal features in said portions of said received interlaced video stream in said digital memory, and to generate said deinterlaced video stream having smoothed diagonal features therefrom.

Abstract: A digital image processor is provided. The digital image processor includes a deinterlacing processor coupled between an input buffer operable to receive an interlaced video stream and an output operable to transmit a deinterlaced video stream. The deinterlacing processor is also coupled to a digital memory for storing portions of the interlaced video signal. The deinterlacing processor is operable to detect said diagonal features in the portions of the received interlaced video stream and to generate the deinterlaced video stream having smoothed diagonal features.

Abstract: A digital image processor is provided. The digital image processor includes a deinterlacing processor that is implemented upon a digital processing unit. The deinterlacing processor is coupled to an input operable to receive an interlaced video stream, a digital memory for storing portions of the interlaced video signal, and an output operable to transmit a deinterlaced video stream. The deinterlacing processor is operable to perform frequency analysis upon the received interlaced video stream in order to generate the deinterlaced video stream having reduced motion artifacts.

Abstract: A digital image enhancer includes a deinterlacing processor receptive to an interlaced video stream. The deinterlacing processor includes a first deinterlacer and a second deinterlacer and provides a deinterlaced video stream. The digital image enhancer also includes a video output processor receptive to the output of the deinterlaced video stream to provide a scaled, deinterlaced video stream. A portable DVD player including the digital video enhancer has a generally thin prismatic enclosure having a first major surface, a second major surface separated from said first major surface, and side surfaces connecting the first major surface to the second major surface. At least a portion of the first major surface includes a video display, and the enclosure includes a DVD entry port such that a DVD can be inserted into the enclosure.

Abstract: A data bus arbitration system is disclosed including a bus status monitor which is coupled to a data bus and generates a bus status signal for use by an arbiter. The arbiter is coupled to a number of requesters, each of which belongs to a distinct class of requesters. The arbiter arbitrates between multiple requests using heuristics dependent upon the classes of the requesters. The nature of one class of requestors is that the requestors have real time requirements which must be met in order to maintain data integrity within the system. The nature of a second class of requestors is such that the requestors have semi-real time requirements which must be met in order to maintain data integrity within the system. The nature of the system is such that the available bandwidth must be utilized very efficiently in order to maintain data integrity within the system.

Abstract: A digital image enhancer includes a deinterlacing processor receptive to an interlaced video stream. The deinterlacing processor includes a first deinterlacer and a second deinterlacer and provides a deinterlaced video stream. The digital image enhancer also includes a video output processor receptive to the output of the deinterlaced video stream to provide a scaled, deinterlaced video stream. A portable DVD player including the digital video enhancer has a generally thin prismatic enclosure having a first major surface, a second major surface separated from said first major surface, and side surfaces connecting the first major surface to the second major surface. At least a portion of the first major surface includes a video display, and the enclosure includes a DVD entry port such that a DVD can be inserted into the enclosure.