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Digital Signal Corporation patents (2016 archive)


Recent patent applications related to Digital Signal Corporation. Digital Signal Corporation is listed as an Agent/Assignee. Note: Digital Signal Corporation may have other listings under different names/spellings. We're not affiliated with Digital Signal Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Digital Signal Corporation-related inventors


System and method for intelligent camera control

Systems and methods for controlling camera settings of a camera to improve detection of faces in an uncontrolled environment are described. A first image is received from the camera, where the first image is captured by the camera at a first set of camera settings. ... Digital Signal Corporation

System and method for facial recognition using images captured from a target illuminated with infrared light

Various implementations of the invention perform facial recognition on a target image compared against a color image from an image gallery, where the target image was acquired by an infrared-sensitive camera of a target that was illuminated with infrared light. According to various implementations of the invention, a blue component and a green component of the pixels in the color image are suppressed or eliminated, and facial recognition is performed between the target image and the color-suppressed image.. ... Digital Signal Corporation

System and method for determining ranges to a target behind a transparent surface

Systems and methods for determining ranges to a target disposed behind a transparent surface are described. A target acquisition system receives a plurality of lidar returns, at least some of which are from a target and at least some of which are from a transparent surface. ... Digital Signal Corporation

System and method for tracking motion

Detecting position information related to a face, and more particularly to an eyeball in a face, using a detection and ranging system, such as a radio detection and ranging (“radar”) system, or a light detection and ranging (“lidar”) system. The position information may include a location of the eyeball, translational motion information related to the eyeball (e.g., displacement, velocity, acceleration, jerk, etc.), rotational motion information related to the eyeball (e.g., rotational displacement, rotational velocity, rotational acceleration, etc.) as the eyeball rotates within its socket.. ... Digital Signal Corporation

Interface unit for routing prioritized input data to a processor

An interface unit for data exchange between a first processor of a computer system and a peripheral environment. The interface unit has a number of input data channels for receiving input data from the peripheral environment and a first access management unit. ... Digital Signal Corporation

Method for configuring an interface unit of a computer system

A method for configuring an interface unit of a computer system with a first processor and a second processor stored in the interface unit. A data link is set up between the first processor and the second processor. ... Digital Signal Corporation

System and method for improving an image characteristic of image frames in a video stream

A system and method for improving a video characteristic of a video stream is described. According to various implementations of the invention, a changed region between a later-in-time image frame and an earlier-in-time image frame and an unchanged region between such two image frames are determined. ... Digital Signal Corporation

System and method for detecting a face contour using a three-dimensional measurement system

A system uses range and doppler velocity measurements from a lidar system and images from a video system to estimate a six degree-of-freedom trajectory of a target. The system may determine a skin area or face contour based on the 3d measurements from a lidar subsystem and information regarding the location of various facial features from the 2d video images of a video subsystem.. ... Digital Signal Corporation

Apparatus and method for testing an automatic control device

A system for testing at least a first automatic control device via a plant model includes: a first subsystem; and a second subsystem which is spatially separated from the first subsystem. The plant model comprises an executable first model code and an executable second model code. ... Digital Signal Corporation

Method and system for testing a mechatronic system

A computer-implemented method for testing an real and/or virtual automotive system through a test by a test environment interacting with the real and/or virtual part, which includes a test series with different test cases of the test for different execution conditions that are specified in test configurations. Each combination of test case and test configuration is assigned a test status value from a group of predefined test status values in accordance with an evaluation of the function of the system in the corresponding test. ... Digital Signal Corporation

Method for manipulating a control program of a control device

A method for manipulating a first function of a control program of an electronic control device, using a second function. The control program is processed using a first calculation kernel of a processor, and the second function is processed by a second calculation kernel during the processing of the control program. ... Digital Signal Corporation

Computer-implemented method for computer-aided generation of an executable control program, and also computer-implemented method for computer-aided translation of a graphical model describing the functionality of a control program

A computer-implemented method for computer-aided generation of an executable control program for controlling a control system with an electronic computing unit, wherein the functionality of the control program is at least partially described in a graphical model, and the graphical model includes at least one sub-model with at least one sub-functionality, wherein the graphical model is first translated into model code in a high-level programming language, and the model code is subsequently compiled into the control program that is executable on the control system. Manageability of sub-model functions of sub-models within a graphical model is improved by the means that the sub-model is translated into a sub-model code function in the high-level programming language, that the model is translated into comprehensive model code in the high-level programming language, and that the sub-model code function is called from the comprehensive model code by a pointer to the sub-model code function.. ... Digital Signal Corporation

Computer-implemented method for calculation and output of control pulses by a control unit

A computer-implemented method for calculation and output of control pulses by a control unit having a first computing unit and a second computing unit, wherein the control pulses are output by the control unit to an internal combustion engine. The calculation of the control pulses is optimized in that the first computing unit calculates a control pulse pattern with triggering information for multiple future control pulses at a first sampling rate using prior state data of the engine, and transmits the calculated control pulse pattern to the second computing unit, that the second computing unit at a second sampling rate that is greater than the first sampling rate of the first computing unit corrects the triggering information of the control pulses that are currently to be output using current state data of the engine, and that control pulses are output to the engine based on the corrected triggering information.. ... Digital Signal Corporation

Computer-implemented method for automatic generation of at least one block representing a driver function for a block-based modeling environment

A computer-implemented method for automatic generation of at least one block representing a driver function for a block-based modeling environment, wherein the driver function serves to control a hardware element of a target hardware unit, the method including preparing a description of the driver function in a formal language, reading in and evaluating the formal-language description of the driver function, and generating the block representing the driver function for modeling of the driver function in a block diagram of the modeling environment.. . ... Digital Signal Corporation

07/14/16 / #20160203244

Method and system for assigning a signal of a symbol-based program to an i/o functionality of a target hardware unit

A computer-based system and method for assigning at least one signal of a symbol-based program to at least one i/o functionality of a target hardware unit is provided. A modeling tool has a symbol-based program with the signal that is to be assigned. ... Digital Signal Corporation

07/07/16 / #20160196664

System and method for tracking objects using lidar and video measurements

A system uses range and doppler velocity measurements from a lidar system and images from a video system to estimate a six degree-of-freedom trajectory of a target. The system estimates this trajectory in two stages: a first stage in which the range and doppler measurements from the lidar system along with various feature measurements obtained from the images from the video system are used to estimate first stage motion aspects of the target (i.e., the trajectory of the target); and a second stage in which the images from the video system and the first stage motion aspects of the target are used to estimate second stage motion aspects of the target. ... Digital Signal Corporation

06/09/16 / #20160162298

Random access to signal values of an fpga at runtime

A method for accessing a signal value of an fpga at runtime, including the steps of loading an fpga hardware configuration into the fpga, executing the fpga hardware configuration in the fpga, requesting a signal value of the fpga, sending status data from a functional level of the fpga to a configuration memory in its configuration level, reading the status data from the configuration memory as readback data, and determining the signal value of the readback data. A method is also provided for making an fpga build, based on an fpga model, using a hardware description language, including the steps of creating an fpga hardware configuration, identifying memory locations of a configuration memory for status data of at least one signal value based on the fpga hardware configuration, and creating a list with signal values accessible at runtime and the memory locations corresponding thereto.. ... Digital Signal Corporation

06/09/16 / #20160161601

System and method for increasing coherence length in lidar systems

Various implementations of the invention compensate for “phase wandering” in tunable laser sources. Phase wandering may negatively impact a performance of a lidar system that employ such laser sources, typically by reducing a coherence length/range of the lidar system, an effective bandwidth of the lidar system, a sensitivity of the lidar system, etc. ... Digital Signal Corporation

03/24/16 / #20160085567

Method for executing an application program of an electronic control unit on a computer

A method for executing a first application program of a first control unit on a computer, wherein functions for controlling actuators and/or sensors and/or functions for processing and/or providing data from actuators and/or sensors are executed by the first application program. A first interface between a control unit hardware and a first application program of the control unit is established by the control unit operating system. ... Digital Signal Corporation

03/24/16 / #20160085519

Determination of signals for readback from fpga

A method for automatically determining models signals of an fpga program which are readable from the fpga with the aid of a readback following an fpga build, including the following steps: generating an fpga model and generating an fpga code from the fpga model, the method comprising the additional step of an automatic analysis for the purpose of identifying signals which are readable from the fpga with the aid of a readback, prior to the completion of the step of generating the fpga code from the fpga model, and the method comprises the step of outputting signals which are readable from the fpga with the aid of a readback. A data processing device is also provided for carrying out the method.. ... Digital Signal Corporation

03/03/16 / #20160062861

Method for connecting an input/output interface of a testing device equipped for testing a control unit

A method for connecting an input/output interface of a testing device equipped for testing a control unit to a model of a technical system present in the testing device. The interface connects the control unit to be tested or connects a technical system to be controlled, and the model to be connected to the input/output interface is a model of the technical system to be controlled or a model of the control unit to be tested. ... Digital Signal Corporation

03/03/16 / #20160062744

Computer-implemented method for generating control unit program code and message management environment relating thereto

A computer-implemented method for generating control unit program code. The control unit program code or an intermediate representation in the generation of the control unit program code is generated from at least one first data object with at least one first software tool. ... Digital Signal Corporation

01/21/16 / #20160018465

Arrangement for selective enabling of a debugging interface

An arrangement for disabling a configuration of a first programmable hardware component, having the first programmable hardware component, a second programmable hardware component, and a switching element. The first programmable hardware component has a configuration interface for configuring a logic of the first programmable hardware component, a data interface for communication of the logic with the second programmable hardware component, a debugging interface for debugging and configuring the logic, and a configuration monitoring interface for signaling a configuration process of the logic. ... Digital Signal Corporation

01/21/16 / #20160018464

Arrangement for partial release of a debugging interface

An arrangement for the partial release of a debug interface of a programmable hardware component, whereby a first logic for the programmable hardware component can be stored in a configuration memory and a configuration device is designed to program the programmable hardware component via a configuration interface of the programmable hardware component according to the first logic. The configuration device is further designed to register a programming process of the programmable hardware component which occurs via the debug interface according to a second logic and, upon termination of the programming process occurring via the debug interface, reprograms the programmable hardware component according to the first logic.. ... Digital Signal Corporation

01/14/16 / #20160011367

Apparatus and method for terminating an array of optical fibers

A method for terminating a plurality of optical fibers arranged in a two-dimensional arrangement comprises inserting the plurality of optical fibers into and through a fiber ferrule, where the fiber ferrule has a plurality of parallel channels extending from an entry surface through to a polish surface; polishing the polish surface including an end of each of the plurality of optical fibers to form a coplanar surface at a polish angle relative to a reference plane perpendicular to the parallel channels; and affixing a glass plate to the polish surface.. . ... Digital Signal Corporation








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