摘要:
Computer-implemented methods and systems for creating and managing website content involve, for example, providing a user at a computer terminal a data capture template for a user-selected content type, providing the user at the computer terminal presentation pages using content management tags, allowing the user at the computer terminal to author content using the data capture template, and allowing the user at the computer terminal to deploy the content to a server. Other aspects of the methods and systems for creating and managing website content include, for example, allowing the user to personalize content, allowing the user to embed dynamic content in the middle of static content, allowing the user to refresh the deployed content in real-time without impacting current existing user sessions on the server where content is being deployed.
摘要:
Processing video signals may comprise converting interlaced formatted video to progressive scan video by simultaneously performing: color edge detection on a first and second field; temporal filtering on the second field and third field; and 3:2 pull down detecting on the second field and the third field. A bound output may be generated by binding an output from the color edge detecting and are output from the temporal filtering.
摘要:
Methods and apparatus are provided for efficiently normalizing and denormalizing data for cryptography processing. The normalization and denormalization techniques can be applied in the context of a cryptography accelerator coupled with a processor. Hardware normalization techniques are applied to data prior to cryptography processing. Context circuitry tracks the shift amount used for normalization. After cryptography processing, the processed data is denormalized using the shift amount tracked by the context circuitry.
摘要:
A graphics system including a custom graphics and audio processor produces exciting 2D and 3D graphics and surround sound. A relatively low chip-footprint, versatile texture environment (TEV) processing subsystem is implemented in a pipelined graphics system circulates computed color and alpha data over multiple texture blending/shading cycles (stages). The texture-environment subsystem combines per-vertex lighting, textures and constant (rasterized) colors to form computed pixel color prior to fogging and final pixel blending. Blending operations for color (RGB) and alpha components are independently processed by a single sub-blend unit that is reused over multiple processing stages to combine multiple textures.
摘要:
Aspects of the invention for converting interlace formatted video to progressive scan video, may include a color edge detector block (306) adapted to determined edges in interlaced formatted video. A threshold and gain processor block (308) coupled to the color edge detector block (306) may be adapted to quantify a likelihood of motion for each pixel comprising at least a portion of the interlaced scanned video using a motion value. A binder block (310) coupled to the threshold and gain processor block (308) may be configured to combine the motion value for each component of a luminance and chrominance of each of the pixels. A resampler block (314) may be coupled to the binder to determine an actual pixel value. The resampler block (314) may include at least one of a vertical and a horizontal filter adapted to determine an actual value of each of the pixels in at least a portion of the interlaced scanned video. A post-processor block (312) may be coupled to the binder block (310) and the resampler block (314) and adapted to remove unwanted signals such as noise from signals generated by the binder block (310).
摘要:
A system and method that determines the direction of an edge in a video image using a gradient of the edge in a first direction and a gradient of the edge in a second direction. The system uses the sign of the product of the gradient in the first direction and the gradient in the second direction along with a ratio of multiples of the two gradients to determine the direction of the edge. The direction may correspond to an angle range, where the ratio of the gradients corresponds to a trigonometric function of the angle of the edge.
摘要:
A system and method that abstracts an interrupt from a group of interrupts, which may occur in a module, to call another module. Abstracting one interrupt from a group of interrupts allows the called module to deal with only one interrupt. The choice of the interrupt may be based on the configuration of the module from which the interrupts are originated. In an embodiment of the present invention, the abstracted interrupt triggers an event. When the triggered event is completed, an interrupt may be fired off to the target module. An interrupt handler in the target module or an external interrupt handler may handle the interrupt that calls the target module.
摘要:
A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the functionality necessary to receive and display television signals in a variety of input and output formats. A TVOC can be used in set-top boxes for cable and satellite television, or directly within a television. All functionality provided can be provided on a single integrated circuit. TVOC includes a data transport module, an IF demodulator, a digital audio engine, an analog audio engine, a digital video engine, and an analog video engine. The TVOC also includes three sets of interfaces including output interfaces, control interfaces and ancillary interfaces. Further features and embodiments provide enhanced functionality and increased efficiencies.
摘要:
Systems and methods are disclosed for hardware assisted format changes in a display controller. One embodiment of the invention relates to a format change system comprising a register DMA controller and a register update list. The register update list contains at least one instruction. The register DMA controller is adapted to obtain and use at least one instruction to configure at least one display pipeline from a plurality of display pipelines in response to at least one trigger event.
摘要:
Systems and methods are disclosed for video processing modules. More specifically a network is disclosed for processing data. The network comprises a register DMA controller adapted to support register access and at least one node adapted to the data. At least one link communicates with the node, and is adapted to transmit data and at least one network module communicates with at least the link, and is adapted to route data to at least the link.