公开(公告)号：US20250119159A1

公开(公告)日：2025-04-10

申请号：US18916591

申请日：2024-10-15

Applicant: QUALCOMM Incorporated

Inventor： Haoping XU ,  Prajakt KULKARNI ,  Suze BALATSOS ,  Zhaohui DU ,  Shiqi SUN ,  Xiaoxuan YU ,  Nanda Kumar ASWATHA KUMAR ,  Sheng ZHAN

IPC: H03M7/30

Abstract: Systems and techniques are provided for compressing data. A process can include generating a compressed sub-packet by removing one or more sparsity bytes from a sequence of values corresponding to a sub-packet, the sequence of values including one or more sparsity bytes each equal to a configured sparsity value and one or more non-sparsity bytes each corresponding to a respective data value different from the configured sparsity value. A sub-packet header can be generated for the compressed sub-packet, and indicative of a respective location within the sequence of values of each non-sparsity byte. A packet header can be generated for a plurality of compressed sub-packets, and indicative of the configured sparsity value and respective coding information for each compressed sub-packet. A compressed data packet can be generated to include at least the packet header, the sub-packet header, and the one or more non-sparsity bytes included in the sequence of values.

公开(公告)号：US20240420276A1

公开(公告)日：2024-12-19

申请号：US18335854

申请日：2023-06-15

Applicant: QUALCOMM Incorporated

Inventor： Haoping XU ,  Suze BALATSOS ,  Prajakt KULKARNI ,  Brian VARGA ,  Nikolina ASKOVIC ,  Aranksha Normanbhai PATEL ,  Anam ZAIN ,  Darwin FAN ,  Neelkanth Pradhumanbhai PATEL ,  Manoj SHOKEEN

IPC: G06T1/60 ,  G06T1/20

Abstract: Systems and techniques are provided for processing image data. A respective first value enclosed by a convolution kernel in each position of a plurality of positions of the convolution kernel along a row of the image data can be obtained and stored using a respective memory location associated with each position of the plurality of positions. Based on each respective first value, an accumulated value corresponding to a convolution output for each position of the plurality of positions can be updated. A plurality of second values enclosed by the convolution kernel in each position of the plurality of positions can be obtained. The plurality of second values includes a subset of the respective first values and an additional second value. A memory location used to store a first value not included in the plurality of second values can be updated to store the additional second value.