Abstract: Systems and methods for use in classifying and measuring images of skin abnormalities. The systems and methods can be used in an AR enabled system that may be used to assist in skin surgeries and skin abnormality triaging and diagnosis. The system uses a convolutional neural network to classify a skin abnormality in an initial image. The CNN may also be used in determining the boundaries of the skin abnormality. A fiducial marker may be present in the initial image and this marker may be used in automatically measuring the size of the skin abnormality. An adjusted image is generated based on the measured abnormality and this adjusted image can be used as an overlay in an AR enabled system for use in assisting surgical procedures.

Abstract: The present disclosure relates to the field of a soil analysis apparatus. The apparatus comprises an enclosure, a provision for introducing a soil solution to be analyse, reservoir, a plurality of storage containers to store reagent solution, a frame member having a plurality of apertures to support a plurality of dispensing pipes, at least one pump coupled to a control unit and in fluid communication with the storage containers and the reservoir to dispense a predetermined quantity of the reagent and the soil solution into a receptacle. Further, at least one robotic arm assembly coupled with a control unit, traverses within the enclosure to receive the soil solution and reagents solution and to perform a mixing operation to obtain a mixture of soil solution and reagent solution. Further, an image capturing unit is present to capture images of the mixture to analyse the soil properties and nutrient content.

Abstract: A composite membrane is disclosed that comprises a porous polyvinylidene fluoride (PVDF), polytetrafluoroethylene (PTFE) or nitrocellulose membrane body. The membrane also comprises graphene oxide disposed on a surface of the membrane body. An array comprising two or more such composite membranes is also disclosed. A method of preparing the composite membrane is also disclosed. Further, a method of removing natural organic matter (NOM) from NOM-contaminated water, or water suspected of being contaminated with NOM, is disclosed.

Abstract: A vector slot processor that is capable of supporting multiple signal processing operations for multiple demodulation standards is provided. The vector slot processor includes a plurality of micro execution slot (MES) that performs the multiple signal processing operations on the high speed streaming inputs. Each of the MES includes one or more n-way signal registers that receive the high speed streaming inputs, one or more n-way coefficient registers that store filter coefficients for the multiple signal processing, and one or more n-way Multiply and Accumulate (MAC) units that receive the high speed streaming inputs from the one or more n-way signal registers and filter coefficients from one or more n-way coefficient registers. The one or more n-way MAC units perform a vertical MAC operation and a horizontal multiply and add operation on the high speed streaming inputs.

Abstract: In one embodiment, a Television (TV) receiver to perform a method of synchronizing a demodulator at a Viterbi decode input in the TV receiver using one or more bit de-interleaved even and odd Orthogonal Frequency Division Multiplexing (OFDM) symbols is provided. The method includes (i) performing a Viterbi decoding on the bit de-interleaved even and odd OFDM symbols when a frame boundary does not exist for the bit de-interleaved even and odd OFDM symbols, (ii) performing a convolutional encoding on an decoded data output of the Viterbi decoding, (iii) determining whether an output of the convolutional encoding of the bit de-interleaved OFDM symbols matches an input at a Viterbi decode, and (iv) determining whether the output of the convolutional encoding of the bit de-interleaved even and odd OFDM symbols matches with a SYNC pattern or a SYNC? pattern to obtain a RS packet align boundary.

Abstract: A vector slot processor that is capable of supporting multiple signal processing operations for multiple demodulation standards is provided. The vector slot processor includes a plurality of micro execution slot (MES) that performs the multiple signal processing operations on the high speed streaming inputs. Each of the MES includes one or more n-way signal registers that receive the high speed streaming inputs, one or more n-way coefficient registers that store filter coefficients for the multiple signal processing, and one or more n-way Multiply and Accumulate (MAC) units that receive the high speed streaming inputs from the one or more n-way signal registers and filter coefficients from one or more n-way coefficient registers. The one or more n-way MAC units perform a vertical MAC operation and a horizontal multiply and add operation on the high speed streaming inputs.

Abstract: In one embodiment, a Television (TV) receiver to perform a method of synchronizing a demodulator at a Viterbi decode input in the TV receiver using one or more bit de-interleaved even and odd Orthogonal Frequency Division Multiplexing (OFDM) symbols is provided. The method includes (i) performing a Viterbi decoding on the bit de-interleaved even and odd OFDM symbols when a frame boundary does not exist for the bit de-interleaved even and odd OFDM symbols, (ii) performing a convolutional encoding on an decoded data output of the Viterbi decoding, (iii) determining whether an output of the convolutional encoding of the bit de-interleaved OFDM symbols matches an input at a Viterbi decode, and (iv) determining whether the output of the convolutional encoding of the bit de-interleaved even and odd OFDM symbols matches with a SYNC pattern or a SYNC? pattern to obtain a RS packet align boundary.

Abstract: Linking addressable shadow port (LASP) and protocol allows addressing the LASP and configuring the connection of multiple Secondary Test Access Ports (TAPs) of the LASP using a single protocol or protocol bypass inputs. Multiple LASPs are cascaded and the connection of their secondary TAPs are configured using the LASP protocol or protocol bypass inputs.

Abstract: Linking addressable shadow port (LASP) and protocol allows addressing the LASP and configuring the connection of multiple Secondary Test Access Ports (TAPs) of the LASP using a single protocol or protocol bypass inputs. Multiple LASPs are cascaded and the connection of their secondary TAPs are configured using the LASP protocol or protocol bypass inputs.

Abstract: An asynchronous First-In-First-Out memory integrated circuit is equipped with a Built-In Self Test logic structure which allows extensive full-frequency asynchronous memory testing requiring minimal external test equipment. Memory input data patterns are generated by write data pattern circuitry responsive to a write clock signal. The write data generator considers the full status of the FIFO memory device. A read data generator provides an expected output data pattern corresponding to the data pattern provided by the write data generator responsive to a read clock signal such that the status of the FIFO memory device is taken into account. A read data error circuit compares the expected output data with the actual output data, indicating any mismatch between the two. Further this asynchronous First-In-First-Out memory device stores information regarding the nature of any mismatches and allows this information to be serially read from its output.

Abstract: An asynchronous First-In-First-Out memory integrated circuit is equipped with a Built-In Self Test logic structure which allows extensive full-frequency asynchronous memory testing requiring minimal external test equipment. Memory input data patterns are generated by write data pattern circuitry responsive to a write clock signal. The write data generator considers the full status of the FIFO memory device. A read data generator provides an expected output data pattern corresponding to the data pattern provided by the write data generator responsive to a read clock signal such that the status of the FIFO memory device is taken into account. A read data error circuit compares the expected output data with the actual output data, indicating any mismatch between the two. Further this asynchronous First-In-First-Out memory device stores information regarding the nature of any mismatches and allows this information to be serially read from its output.