公开(公告)号：US11281539B2

公开(公告)日：2022-03-22

申请号：US16300238

申请日：2017-05-11

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： Yoshio Miyazaki ,  Atsunobu Tatsumi

IPC: G06F11/14 ,  H04N21/4728 ,  H04N21/6587 ,  H04N21/81 ,  H04N21/6375 ,  H04L29/08 ,  G06K9/00 ,  H04W4/18 ,  H04L1/16 ,  H04N21/442 ,  H04L67/141 ,  H04N21/44 ,  H04W4/80

Abstract: In an information processing apparatus 200a, a communication portion 250 acquires a data stream of a photographed image in a wireless communication manner. A packet analyzing portion 252 detects a lost packet and a retransmission request producing portion 254a issues a retransmission request for the packet within a predetermined allowable time. An image analyzing portion 262a analyzes the data associated with the photographed image. An information processing portion 264 and an output data producing portion 266 execute information processing by utilizing an analysis result, and produce output data, respectively. A processing condition adjusting portion 268 adjusts the allowable time of the retransmission request by the retransmission request producing portion 254a based on the analysis result in the image analyzing portion 262a.

公开(公告)号：US10701184B2

公开(公告)日：2020-06-30

申请号：US16300275

申请日：2017-05-11

Applicant: SONY INTERACTIVE ENTERTAINMENT INC.

Inventor： Yoshio Miyazaki ,  Atsunobu Tatsumi

IPC: H04L29/08 ,  H04N5/232 ,  H04N13/00 ,  H04N19/00 ,  G06K9/00 ,  G06T11/60 ,  H04L29/06 ,  H04N7/18

Abstract: In an information processing apparatus 200, a communication portion 250 acquires a data stream of a photographed image in a wireless communication manner. A packet analyzing portion 252 detects a lost packet, and a retransmission request producing portion 254 issues a retransmission request for a packet within a predetermined allowable time. Along with expiration of the allowable time, a lacked information producing portion 258 produces lacked information in which data lacked due to the packet loss is associated with a position on an image plane. A decoding portion 260 decodes the data associated with the photographed image and stored in the buffer 256, and substitutes invalid data for the lacked portion. An image analyzing portion 262 differentiates the lacked portion from other portions, and performs analysis processing. An information processing portion 264 and an output data producing portion 266 execute information processing by utilizing the analysis result, and produce output data, respectively.